sp-al cap 2004 technical guide-052404 - farnell element14 · 20 40 60 80 0 02030 4050 time (µs)...

Specialty PolymerAluminum Electrolytic Capacitors

Panasonic Industrial Company2 Panasonic Way

Secaucus, NJ 070941-800-344-2112

http://www.panasonic.com/pic/ecg

TECHNICAL GUIDEStandard products (FD/CD/UD/UE series)Lower ESR products (SL/SX/SD/SE series)High Temp. products (HL/HD/HE series)

ESR spec at 100kHz/20°C (mo max.)Ripple current at 100kHz/105°C (max. mA rms)

7.3 x 4.3 x 1.1

FD

Construction

W.V.(V. DC)

2

2.5

4

6.3

8

12.5

16

CapacitanceESRRipple current







150~270 uF

6828 mo

2000 mA

28 mo2000 mA

28 mo2000 mA

28 mo2000 mA

2228 mo

2000 mA

———

7.3 x 4.3 x 4.2

270~470 uF

220~390 uF

Size

H-Series 125°C(High Reliability)

W.V.(V. DC)

7.3 x 4.3 x 1.8

CD

100~150 uF18 mo

2500 mA

18 mo2500 mA

10~68 uF18~55 mo

18~55mo1400~2500 mA

4.7~22 uF30~80 mo

1000~1600 mA

2.2~8.2 uF45~110 mo

1000~1300 mA

S-Series(Low ESR/High Ripple)

(Series)

40 mo1400 mA

uF

uF

uF

uF

uF

(General Purpose)

———

———

———

———

———

———

———

———

———

2

2.5

4

6.3

8






270/330uF12 mo

3000 mA

220/270uF12 mo

3000 mA

180 uF12 mo

3000 mA

150 uF12 mo

3000 mA

100 uF12 mo

3000 mA

7.3 x 4.3 x 4.2

HE

180/220uF15 mo

2200 mA

150/180uF15 mo

2200 mA

120uF15 mo

2200 mA

100 uF15 mo

2200 mA

68 uF15 mo

2200 mA

7.3 x 4.3 x 2.8

HD

5 mo4000 mA

5 mo4000 mA

220uF5 mo

4000 mA

180uF5 mo

4000 mA

7.3 x 4.3 x 4.2

SE

7 mo3500 mA

7 mo3500 mA

150uF7 mo

3500 mA

120uF7 mo

3500 mA

7.3 x 4.3 x 2.8

SD

9 mo3000 mA

9 mo3000 mA

9 mo3000 mA

9 mo3000 mA

7.3 x 4.3 x 1.87.3 x 4.3 x 2.0

SL/SX7.3 x 4.3 x 1.8

HL

100uF18 mo

1800 mA

82 uF18 mo

1800 mA

18 mo1800 mA

47 uF18 mo

1800 mA

33uF18 mo

1800 mA

12.5

16



———

———

———

———

———

———

[ Construction and Product Range

180~330 uF

9~15 mo

9~18 mo

9~18 mo1400~2500 mA

56~100 uF18~25 mo

1800~2500 mA

8.2~47 uF

9~15 mo3000~3400 mA

3000~3400 mA

120~180 uF

2500~3400 mA

100~150 uF

2500~3400 mA

68~100 uF15~18 mo

7~12 mo

7~12 mo

7~12 mo180~270 uF

3000~3700 mA

3300~3700 mA

3300~3700 mA

150~220 uF7~15 mo

3000~3700 mA

3000~3300 mA12~15 mo

100~150 uF

uF

33

56

39~47

7.3 x 4.3 x 2.8

15———

———

———

———

100~220uF 270~390 uF

UD UE

2500~3000 mA

82~120 uF

100/180uF

82/100 uF

56/68 uF

220/270 uF 330/390uF

390~560 uF

56~68uF

Specialty PolymerAluminum Electrolytic Capacitors (SP–Cap)

TECHNICAL GUIDE

3Design and specifi cations are subject to change without notice. Contact your nearest Panasonic sales offi ce for the lastest specifi cations prior to purchase and/or use. Whenever any doubt or concern about safety arises for this product, please contact us immediately for

engineering assistance. Specifi cations and Data are typical and may not apply to all applications.

(READ THOROUGHLY)

………………….………….………………………………..….……….…….

………………….……………………………….………..……………….……

…………………….………….………………..………….….……………..….

Table of Contents

Estimation of capacitance-frequency characteristics using the Ladder model

………………………………………….………………..…..…………..….……………….…

………….…………………….………..………………..……….

…………………….………….…………………….…………………...……….

………………….………….……………………………………………………………...….…………

Exclusive features: SP-Cap…………………………………………….……….………………………... 4 01 Features

02 Outline of Products

04Product Specifications

05 Application Guidelines

06 Packaging Specifications

07 Soldering Specifications

08 Reference Land-pattern

09 Special Capabilities

10 Transient Response Simulation .

0 Product Lists

11Safety and Reliability

Data

4 - 7

Comparison with other types of capacitors………………………...……….…..……………….……… 5 Example of simulation……………………………………………………………………………………... 7

Very low ESR…………….………………………................………………………...…..…………..…... 8 Product structure…………………………………………..………………………..……………………… 8 Product Line-up ....……………………….……………………………….…………………..…………… 9

11

..…………………………....….…………………….……………..………...……

Excellent ripple voltage reduction..................………………………...……….…..……………...……Excellent transient response ...............……………………………………………………………….…

……………………………………..……….…..…

Product tables….…………………………………………..…………………………...……..…….….…..10

Page No.

…………………………………………………………………………………….….……..……...

8 - 10 …..………………………..………………………………………….……....…....…

..………………..……………………….….………..………….…..…………..… 14

17

19

20

20

21 - 23Excellent noise absorption…………………………………………….……….……………..………..… 21

22 23

24 - 28 Application example (CPU)..…….………………………………………….…………………….…..… 24 Simulation method………………………...……….…..……………………………………….….……… 26

....………..… 28

29 - 33 Safety…………………………………………….……….…………………………………….…….…..… 29Why is the capacitor difficult to smoke and ignite?.......…………………………………..…….…...… 30 Reliability……………………………………...…………………………………………………….…….… 31 The SP-cap is difficult to short-circuit...........…………………………...…………...……………….… 3 2

33 - 54 Frequency characteristics………………………………..……..……………...…………………....… 3 3 - 48

Endurance…………………………………………………….…………………..………..…….………… 50Shelf Life (with no load at +105ºC)……………………………………..………………….……..……… 51Damp heat, Steady State (with no load at +60ºC, 90%R.H.)..…………...……………..……..………52

Resistance to soldering heat…….………………………………….……………….………....………… 54

Temperature characteristics…………………………………...………………………...……………..… 49

Surge voltage……………………………………………….………………………………………...……. 53

11

22

33

44

55

66

77

99

1010

1111

1212

88

11

22

33

44

55

66

77

88

99

1010

1111

1212

4


TECHNICAL GUIDE

Design and specifi cations are subject to change without notice. Contact your nearest Panasonic sales offi ce for the lastest specifi cations prior to purchase and/or use. Whenever any doubt or concern about safety arises for this product, please contact us immediately for


Fe

atu

res

Fe

atu

res

Stable capacitance characteristics

Stable temperature characteristics

More difficult to ignite and "smoke" than a tantalum electrolytic capacitor.

Surface mounting and reduced height

have been achieved.

Exclusive features: SP-Cap

With the adoption of our exclusive new structure, surface mounting and a reduction in height

Very low ESR (Equivalent Series Resistance) characteristicsThe specialty polymer capacitor has very low ESR characteristics which allows it to have rapid

operating temperature and frequency. The specialty polymer capacitor has stable capacitance characteristics versus changes in the

The specialty polymer capacitor usually can be operated at full rated voltage.

High safety taking full advantage of the material

current discharge capability. This makes the SP-Cap an excellent choice as a bulk capacitor

Very low impedance characteristics

in CPU applications.

Voltage derating may be required depending on the operating temperature.

The specialty polymer capacitor has stable capacitance and ESR characteristics versuschanges in operating temperature.

Voltage derating not required for standard product

(125ºC rated product)

11


TECHNICAL GUIDE



Fe

atu

res

Fe

atu

res

0.00

0.0

0.

0

00

0. 0 00 000 0000

Z

ESR

Frequency (kHz)

Z,

ES

R (

Ω)

0.050 0.050

0.800

0.330

0.005

0.0 0

0.004

0.0 0

0.0 5

0.025

0.060

0.030

0.0220.022

0.040

0.060 0.060

0.300 0. 70

0.0 5

0.00

0.0

0.

0 00 000

Polymer Tantalum

Ceramic Capacitor

SP-Cap

Low ESR Tantalum

µF) at 20Hz

ES

R (

Ω)

at

00

kH

z

Comparison with other types of capacitors

Very low ESR and large capacitance

Very low impedance

Lowest impedance among electrolytic capacitors

( )

(3)

(2)

(4)

(2) Polymer Tantalum capacitor

4V 00µF( ) SP-Cap (SL series)

2V 00µF

(3) Ceramic capacitor

6.3V 00µF

(4) Low ESR Tantalum capacitor

0V 00µF

ESR: Approx. / 0 or less than that of a tantalum capacitor

Capacitance (

Capacitance: Approx. 3 times or more than that of a ceramic capacitor

11

6


TECHNICAL GUIDE



Fe

atu

res

Fe

atu

res

Stable capacitance*

*Please refer to ‘Estimation of capacitance-frequency characteristics using the Ladder model’

0

50

100

150

0.1 1 10 100 1000 10000

(2) Polymer Tantalum capacitor(1) SP-Cap (SL series)

(3) Ceramic capacitor (4) Low ESR Tantalum capacitor

Frequency (kHz)

(3)

(1)

(2)

(4)Bias voltage not applied

0

50

100

150

0.1 1 10 100 1000 10000

Frequency (kHz)

(3)

(1)

(2)

(4)Bias voltage applied (2V)

4V100uF

6.3V100uF

2V100uF

10V100uF

Capacitance (u

F)

Capacitance (u

F)

11


TECHNICAL GUIDE



Fe

atu

res

Fe

atu

res

.6

.8

25 30 35 40 45 50Time (µs)

CP

U V

olta

ge (

V)

.6

.8

0 5 0 5 20Time (µs)

CP

U V

olta

ge (

V)

0

20

40

60

80

0 0 20 30 40 50Time (µs)

Cur

rent

(A

)

Overshoot Droop

Example of simulation

SP-AL can replace MLCC !µ

Circuit conditions Current behavior of CPU and Power Supply

-Vin .4V -Vout .75V -Ip-p 60A

(Imax:70A Imin: 0A)-CPU slew rate 40A/µs-Vp-p 40mV

(Transient Resp.+/-25mV) -Switching Freq. 200kHz x3phase(=600kHz) -Inductance . µH

Target CPU Desktop P4 Northwood

Upper limit

Lower limit

Upper limit

Lower limit

CPU Power Supply

Transient response simulation results

Bulk Capacitors: (A-FJ6.3V 500µF x8 + OS 4V5 0µF x4)

Capacitor solution Line Overshoot Droop

29mV 27mV

25mV 23mV

Bulk Capacitors + MLCC 206(Y5V) 0µF x38

Bulk Capacitors + SP-Cap CD2V 00µF x3 + MLCC 206(Y5V) 0µF x8

F) can replace 30 pcs of MLCC 6.3V 0uF Y5V 206.3 pcs of EEFCD0D 0 R(2V 00u

11


TECHNICAL GUIDE

8 Design and specifi cations are subject to change without notice. Contact your nearest Panasonic sales offi ce for the lastest specifi cations prior to purchase and/or use. Whenever any doubt or concern about safety arises for this product, please contact us immediately for


Ou

tlin

eO

utl

ine

of

Pro

du

cts

of

Pro

du

cts

Outline of Products

Basic configuration of an electrolytic capacitor

Aluminum capacitor SP-Cap

Tantalum capacitor

Electrolyte (cathode material)

conventional electrolytes * Approx. 0,000 times that of an aluminum capacitor (electrolyte : liquid) * Approx.

SP-Cap Specialty polymer

TCNQ base

000

00

0

0.

0.0

Manganese dioxide

Electrolyte

Organic semiconductive capacitor

Tantalum capacitor

Aluminum capacitor

Con

duct

ivity

(S

/cm

)

Conductivity of various types of electrolytes

Alu

min

um

Oxi

de fi

lm

Ele

ctro

lyte

Alu

min

um

+ -

Silv

er

Oxi

de fi

lm

MnO

2

Tant

alum

+ -

Alu

min

um

Oxi

de fi

lm

Spe

cial

ty

poly

mer

Silv

er

+ -

( )

(7)

(6)

Product structure

mounting and reduced height have been achieved.

( UD Series )

(4) Specialty polymer

Cross-section of internal element (one sheet)

(2) Silver paint (3) Carbon

(5) Aluminum foil

No

( )

(2)

(3)

(4)

(5)

(6)

(7)

Component

Mold resin

Silver paint

Carbon

Specialty polymer

Aluminum foil

Internal terminal

External terminal

With the adoption of our exclusive structure, surface

Very low ESR

In order to reduce ESR, the electrical conductivity of the electrolyte (cathode

,000 times that of a tantalum capacitor (manganese dioxide : solid)

material) must be increased.

The specialty polymer electrolyte has a conductivity higher than that of 22


TECHNICAL GUIDE



2UE

00 to 470uF

SE 4.3mm Height max

2 to 6.3V 80 to 470uF

HE4.3mm Height max

2 to 8V 00 to 330uF

UD 3.0mm Height max

2 to 8V 68 to 330uF

SD3.0mm Height max

2 to 6.3V 20 to 330uF

HD 3.0mm Height max

2 to 8V 68 to 220uF

SL .9mm Height max

2 to 6.3V 56 to 50uF

CD .9mm Height max

2 to 6V 2.2 to 50uF

SX 2. mm Height max

2 to 6.3V 68 to 220uF

FD.2mm Height max

2 to 2.5V 5 to 68uF

HL.9mm Height max

2 to 8V 33 to 00uF

Series & Size code L W W2 H P

FD . ±0.

HL CD SL .8±0.

SX .9±0.2

HD UD SD

7.3 ±0.2

4.3 ±0.2

2.4±0.

2.8±0.2

.3 ±0.3

HE UE SE 4.2±0.

Rated voltage code Rated voltage

0D 2

0E 2.5

0G 4

0J 6.3

0K 8

B 2.5

C 6

Suffix code Specifications

R Taping

Lower ESR & Taping

Indicated Capacitance in µF by 3 letters. The st 2 figures are actual values and the 3rd denotes the number of zeros. ”R” denotes the decimal point and all figures are the actual number with ”R” ex: 4.7µF ---- 4R7 0µF ---- 00

Marking Dimensions in mm (not to scale)

Polarity bar (Positive) Cap.

W.V. code

- +

Part number notation method

E E FCommon code

Series & Size code

Rated voltage code

Capacitance code

Suffix code

Standard S Series H Series

Low

ESR

High

Temp

L

P P

W2 W2

H

W

+

Product Line-up

4.3mm Height max

Can easily replace tantalum capacitors due to its standardized D case

2 to 8V

size and same land pattern (7.3 x 4.3 mm).

LR

Ou

tline

Ou

tline

of P

rod

uc

ts o

f Pro

du

cts

22


TECHNICAL GUIDE



Ou

tlin

eO

utl

ine

of

Pro

du

cts

of

Pro

du

cts

ESR(mΩ 00kHz, 20 C)

(Ar.m.s. 00kHz, 05 C)

Product tables

S series products

( ) shows W.V. and capacitance code.

H series products

V.DC µF

2(0D)

2.5(0E)

4(0G)

6.3(0J)

8(0K)

12.5(1B)

16(1C)

Suffix Series R LR Series R LR Series R LR Series R LR Series R Series R Series R

2.2(2R2) CD 110

4.7(4R7) CD 80 CD 80

6.8(6R8) CD 70

8.2(8R2) CD 55 CD 45

10(100) CD 55 CD 60

15(150) CD 40 FD 40

CD 50

22(220) CD 40 FD 28 CD 30

CD 28

33(330) FD 28 CD 18

CD 28

39(390) FD 28

47(470) FD 28 CD 18 CD 25

56(560) FD 28 CD 18

68(680) FD 28 CD 18 CD 18 UD 15

82(820) CD 18 CD 18

100(101) CD 18 CD 18 CD 25 UD 15 UD 18

UE 12

120(121) CD 18 CD 18 UD 15 UD 15 9

150(151) CD 18 UD 15 UD 15 9 UD 18 UE 15

UE 12

180(181) UD 15 UD 15 UD 18 UE 12 7

UE 12

220(221) UD 15 UD 15 9 UE 12 7 UE 15

UE 12

270(271) UD 15 9 UD 15 9 UE 15

UE 12 UE 12

330(331) UD 15 9 UE 12 7

UE 12

390(391) UE 12 7 UE 12 7

470(471) UE 12 7

Standard products

ESR RC FD 40 m 1.4 Ar.m.s.

28 m 2.0 Ar.m.s.

CD 110 m 1.0 Ar.m.s.

80 m 1.0 Ar.m.s.

70 m 1.0 Ar.m.s.

60 m 1.0 Ar.m.s.

55 m 1.4 Ar.m.s.

50 m 1.3 Ar.m.s.

45 m 1.3 Ar.m.s.

40 m 1.6 Ar.m.s.

30 m 1.6 Ar.m.s.

28 m 2.0 Ar.m.s.

25 m 1.8 Ar.m.s.

18 m 2.5 Ar.m.s.

15 m 2.7 Ar.m.s.

UD 18 m 2.5 Ar.m.s.

15 m 3.0 Ar.m.s.

12 m 3.3 Ar.m.s.

9 m 3.4 Ar.m.s.

UE 15 m 3.0 Ar.m.s.

12 m 3.3 Ar.m.s.

10 m 3.5 Ar.m.s.

7 m 3.7 Ar.m.s.

V.DCµF

2(0D)

2.5(0E)

4(0G)

6.3(0J)

8(0K)

33(330) HL

47(470) HL

56(560) HL

68(680) HL HD

82(820) HL

100(101) HL HD HE

120(121) HD

150(151) HD HE

180(181) HD HD HE

220(221) HD HE

270(271) HE HE

330(331) HE

(100kHz) ESR(20 C) Ripple Current (125 C)

HL 18 m 1.8 Ar.m.s.

HD 15 m 2.5 Ar.m.s.

HE 12 m 3.0 Ar.m.s.

V.DC µF

2(0D)

2.5(0E)

4(0G)

6.3(0J)

56(560) SL

68(680) SX

82(820) SL SX

100(101) SL SL SX

120(121) SL SL SD

150(151) SL SX SD

180(181) SL SX SX SE

220(221) SX SD SE

270(271) SD SD

330(331) SD SE

390(391) SD SE SE

470(471) SE

560(561) SE

(100kHz) ESR(20 C) Ripple Current (105 C)

SL 9 m 3.0 Ar.m.s.

SX 9 m 3.0 Ar.m.s.

SD 7 m 3.5 Ar.m.s.

SE 5 m 4.0 Ar.m.s.

ESR values: m at 100kHz/20 C

RC <Ripple Current >

22


TECHNICAL GUIDE



Pro

du

ct

Pro

du

ct

Lis

tsL

ists

Series & Size code

Part number Rated

Voltage (V.DC)

Cap.

max. (µA) (100kHz,20°C)

Permissible Ripple Current

(A r.m.s)*1 FD EEFFD0D680R 2 68 0.06 8.1 28 2.0

EEFFD0E560R 2.5 56 8.4

EEFFD0G390R 4 39 9.3

EEFFD0G470R 47 11.2

EEFFD0J330R 6.3 33 8.3

EEFFD0K220R 8 22 7.0

EEFFD1B150R 12.5 15 7.5 40 1.4

CD EEFCD0D101R 2 100 0.06 12.0 18 2.5

EEFCD0D121R 120 14.4 18 2.5

EEFCD0D151R 150 18.0 18 2.5

EEFCD0E820R 2.5 82 12.3 18 2.5

EEFCD0E101R 100 15.0 18 2.5

EEFCD0E121R 120 18.0 18 2.5

EEFCD0G560R 4 56 13.4 18 2.5

EEFCD0G680R 68 16.3 18 2.5

EEFCD0G820R 82 19.6 18 2.5

EEFCD0G101R 100 24.0 25 1.8

EEFCD0J100R 6.3 10 3.0 55 1.4

EEFCD0J220R 22 5.5 40 1.6

EEFCD0J330R 33 8.3 28 2.0

EEFCD0J470R 47 11.8 18 2.5

EEFCD0J680R 68 17.1 18 2.5

EEFCD0K8R2R 8 8.2 3.0 55 1.4

EEFCD0K150R 15 4.8 40 1.6

EEFCD0K220R 22 7.0 28 2.0

EEFCD0K330R 33 10.5 18 2.5

EEFCD0K470R 47 15.0 25 2.5

EEFCD1B4R7R 12.5 4.7 3.0 80 1.0

EEFCD1B100R 10 5.0 60 1.0

EEFCD1B150R 15 7.5 50 1.3

EEFCD1B220R 22 11.0 30 1.6

EEFCD1C2R2R 16 2.2 3.0 110 1.0

EEFCD1C4R7R 4.7 3.0 80

EEFCD1C6R8R 6.8 4.3 70

EEFCD1C8R2R 8.2 5.2 45 1.3

Product Lists

WESR(m ) max

Standard products *1: 100kHz/ 20 to 105°C

(µF)tanA L.C. max.

33


TECHNICAL GUIDE



Pro

du

ct

Pro

du

ct

Lis

tsL

ists

Series & Size code

Part number Rated

Voltage (V.DC)

Cap.(µF) max. (µA)

ESR(m ) max (100kHz,20°C)

Permissible Ripple Current

(A r.m.s)*1 UD EEFUD0D181R 2 180 0.1 21.6 15 3.0

EEFUD0D221R 220 26.4 15 3.0

EEFUD0D271R 270 32.4 15 3.0

EEFUD0D271LR 270 32.4 9 3.4

EEFUD0D331R 330 39.6 15 3.0

EEFUD0D331LR 330 39.6 9 3.4

EEFUD0E151R 2.5 150 22.5 15 3.0

EEFUD0E181R 180 27.0 15 3.0

EEFUD0E221R 220 33.0 15 3.0

EEFUD0E221LR 220 33.0 9 3.4

EEFUD0E271R 270 40.5 15 3.0

EEFUD0E271LR 270 40.5 9 3.4

EEFUD0G121R 4 120 28.8 15 3.0

EEFUD0G151R 150 36.0 15 3.0

EEFUD0G151LR 150 36.0 9 3.4

EEFUD0G181R 180 43.2 18 2.5

EEFUD0J101R 6.3 100 25.2 15 3.0

EEFUD0J121R 120 30.2 15 3.0

EEFUD0J121LR 120 30.2 9 3.4

EEFUD0J151R 150 37.8 18 2.5

EEFUD0K680R 8 68 21.7 15 3.0

EEFUD0K101R 100 32.0 18 2.5

UE EEFUE0D271R 2 270 0.1 32.4 12 3.3

EEFUE0D331R 330 39.6 12 3.3

EEFUE0D391R 390 46.8 12 3.3

EEFUE0D391LR 390 46.8 7 3.7

EEFUE0D471R 470 56.4 12 3.3

EEFUE0D471LR 470 56.4 7 3.7

EEFUE0E221R 2.5 220 33.0 12 3.3

EEFUE0E271R 270 40.5 12 3.3

EEFUE0E331R 330 49.5 12 3.3

EEFUE0E331LR 330 49.5 7 3.7

EEFUE0E391R 390 58.5 12 3.3

EEFUE0E391LR 390 58.5 7 3.7

EEFUE0G181R 4 180 43.2 12 3.3

EEFUE0G221R 220 52.8 12 3.3

EEFUE0G221LR 220 52.8 7 3.7

EEFUE0G271R 270 64.8 15 3.0

EEFUE0J151R 6.3 150 37.8 12 3.3

EEFUE0J181R 180 45.3 12 3.3

EEFUE0J181LR 180 45.3 7 3.7

EEFUE0J221R 220 55.4 15 3.0

EEFUE0K101R 8 100 32.0 12 3.3

EEFUE0K151R 150 48.0 15 3.0

Standard products *1: 100kHz/ 20 to 105°C

tana L.C. max.

33


TECHNICAL GUIDE



Pro

du

ct

Pro

du

ct

Lis

tsL

ists

Size& Size code

Part number Rated

Voltage (V.DC)

Cap.(µF) max.

L.C.(µA)max.

ESR(m )(100kHz,

20°C)max.

PermissibleRipple Current

(A r.m.s)*1

SL EEFSL0D101R 2 100 0.06 12.0 9 3.0

EEFSL0D121R 120 14.4

EEFSL0D151R 150 18.0

EEFSL0D181R 180 21.6

EEFSL0E101R 2.5 100 15.0

EEFSL0E121R 120 18.0

EEFSL0G820R 4 82 19.7

EEFSL0J560R 6.3 56 14.1

SX EEFSX0D181R 2 180 0.06 21.6 9 3.0

EEFSX0D221R 220 26.4

EEFSX0E151R 2.5 150 22.5

EEFSX0E181R 180 27.0

EEFSX0G820R 4 82 19.7

EEFSX0G101R 100 24.0

EEFSX0J680R 6.3 68 17.1

SD EEFSD0D271R 2 270 0.10 32.4 7 3.5

EEFSD0D331R 330 39.6

EEFSD0D391R 390 46.8

EEFSD0E221R 2.5 220 33.0

EEFSD0E271R 270 40.5

EEFSD0G151R 4 150 36.0

EEFSD0J121R 6.3 120 30.2

SE EEFSE0D391R 2 390 0.10 46.8 5 4.0

EEFSE0D471R 470 56.4

EEFSE0D561R 560 67.2

EEFSE0E331R 2.5 330 49.5

EEFSE0E391R 390 58.5

EEFSE0G221R 4 220 52.8

EEFSE0J181R 6.3 180 45.3

Size& Size code

Part number Rated

Voltage (V.DC)

Cap.(µF) max.

L.C.(µA)max.

ESR(m )(100kHz,

20°C)max.

PermissibleRipple Current

(A r.m.s)*2

HL EEFHL0D101R 2 100 0.06 20.0 18 1.8

EEFHL0E820R 2.5 82 20.5

EEFHL0G560R 4 56 22.4

EEFHL0G680R 68 27.2

EEFHL0J470R 6.3 47 29.6

EEFHL0K330R 8 33 26.4

HD EEFHD0D181R 2 180 0.10 36.0 15 2.5

EEFHD0D221R 220 44.0

EEFHD0E151R 2.5 150 37.5

EEFHD0E181R 180 45.0

EEFHD0G121R 4 120 48.0

EEFHD0J101R 6.3 100 63.0

EEFHD0K680R 8 68 54.4

HE EEFHD0D271R 2 270 0.10 54.0 12 3.0

EEFHD0D331R 330 66.0

EEFHD0E221R 2.5 220 55.0

EEFHD0E271R 270 67.5

EEFHD0G181R 4 180 72.0

EEFHD0J151R 6.3 150 94.5

EEFHD0K101R 8 100 80.0

S series products *1: 100kHz/ 20 to 105°C

*2: 100kHz/ 20 to 125°CH series products

tanA

tanA

33

EEFHE0D271REEFHE0D331REEFHE0E221REEFHE0E271REEFHE0G181REEFHE0J151REEFHE0K101R


TECHNICAL GUIDE



Pro

du

ct

Pro

du

ct

Sp

ec

ific

ati

on

sS

pe

cif

ica

tio

ns

44

No Item Characteristics Outline of test method Leakage (Standard) Series resistor: 000Ω

(S series) Applied voltage: Rated Voltage 2V to 4V Measuring:2-minutes

I≤

I≤Ω (Whichever is the

greater) (H series)

I≤0. CV(µA) 2 Capacitance ±20% Measuring frequency: 20Hz± 0%

tolerance 3 tanδ See “ Product Lists “ Measuring voltage:+0.7 to .0V.DC, ≤0.5Vrms

Measuring temperature:20°C 4 ESR See “ Product Lists “ Measuring frequency: 00KHz± 0%

Measuring voltage:+0.7 to .0V.DC, ≤0.5Vrms

5 Solderability More than 75% of the terminal face Solder type:H60A or H63A

melted ethanol. Solder temperature: 230±5°C Immersing time:2±0.5s

6 Solubility resistance (JIS K8839) or superior.

marking Immersing time:30±5s 7 Solder Leakage Current ≤The value of item .

heat Capacitance ± 0% of initial resistance Change measured value. oven for 200± 0s.

tanδ ≤The value of item 3. Appearance temperature.

Product Specifications

A6.3V to 6V

If you have any concerns about leakage current, please

Pre-conditioning

·Applied voltage: Rated Voltage ·Charge time: h ·Measuring

to be covered by new solder.

Appearance: No noticeable abnormal

Test temperature:20 to 25°C change shall occur.

Class of reagent: Extra grade 2-propanol

Flux: About 25% rosin density

:The tests in Sub-clause shall be made after

conduct pre-conditioning.

Measuring circuit: Equivalent series circuit

·Temperature: 05°C ·Series resistor: 000

of 24h to 48h at room temperature and low humidity.discharging the capacitors and storing them for a period

The capacitor is heated to and held

abnormal change after the capacitor cools to room No noticeable

shall occur.

current

Measuring temperature:20°C

performance characteristics are made

at 235±5°C in a high temperature

Measurements of the following

of

0.04CV(µA) or 3µ

µ0.06CV(µA) or 3 A


TECHNICAL GUIDE



Pro

du

ct

Pro

du

ct

Sp

ec

ifica

tion

sS

pe

cific

atio

ns

44

No Item Characteristics Outline of test method

8 Adhesion Appearance: Push direction: Side

Without mechanical damage such as Force:5.0N

breaks after test. Holding time: 0±0.5s

Leakage ≤The value of item . Test temperature:60±2°C

heat, Current Steady Capacitance +70%,-20% (2V,2.5V)

state Change +60%,-20% (4V)

+50%,-20% (6.3V)

+40%,-20% (8V to 6V) of initial measured value.

tanδ ≤

abnormal change

0 Damp Leakage ≤The value of item .

heat, Current Steady Capacitance +70%,-20% (2V,2.5V)

state Change +60%,-20% (4V) Test time:500+24

0 h (Applied voltage) of initial measured value.

tanδ ≤200% of item 3.

Endurance Leakage ≤The value of item . Test temperature: 05±2°C

Current Capacitance ± 0% of initial Test time: 000

+480 h

Change measured value.

tanδ ≤The value of item 3.

Test temperature: 25±2°C

abnormal change

Test time: 000+48

0 h

2 Shelf life Leakage ≤The value of item . Test temperature: 05±2°C

Current Test time:500+24

0 h Capacitance ± 0% of initial Change measured value. In case of H series,

tanδ ≤The value of item 3. Test temperature: 25±2°C

Test time:500+24

0 h abnormal change

9 Damp

Appearance

0

Test temperature:60±2°C

500 hTest time:+24/-

/-

/-

/-

/-

/-

+50%,-20% (6.3V)+40%,-20% (8V to 6V)

abnormal changeAppearance

shall occur.

shall occur.

shall occur.

shall occur.

Appearance

Appearance

No noticeable

No noticeable

No noticeable

No noticeable

Relative humidity:90%R.H.

Relative humidity:90%R.H.

200% of item 3.

Applied voltage: Rated voltage

Applied voltage: Rated voltage

Applied voltage: Rated voltage x0.75

In case of H series,


TECHNICAL GUIDE



Pro

du

ct

Pro

du

ct

Sp

ec

ific

ati

on

sS

pe

cif

ica

tio

ns

44

No Item Characteristics Outline of test method 3 Characteristics Step Characteristics Expose the capacitor at each at high and low 2 Capacitance ± 5% of the value temperature in following order and

temperature in step .

ESR ≤ 5% times of and 5 as described on the left.

the value of item 4. 4 Capacitance 20% of the value Step conditions in step . See “Step Table “

5 Leakage current ≤The value of item . Capacitance ±5% of the value

in step .

tanδ The value of item 3.

4 Surge Leakage current ≤The value of item . Test temperature: 5 to 35°C

Capacitance ± 0% of initial Series resister: 000Ω change measured value. Test voltage: Surge voltage

tanδ ≤The value of item 3. See “Surge-voltage Table “

Appearance Applied voltage: 000 cycles of 30±5s “ON” and 5 min 30s “OFF”

5 Vibration Frequency: 0 to 2000 to 0 Hz

Total amplitude: .5mm Direction and duration of vibration:

times within 30 min, before completion of test.) total 6 hours. Mounting method: The capacitor must be

Standard S series H series

Step Temperature Temperature

20±2°C 20±2°C

2 -40±2°C -40±2°C

3 20±2°C 20±2°C

4 05±2°C 25±2°C

5 20±2°C 20±2°C

Rated voltage (V) 2 2.5 4 6.3 8 2.5 6

Surge voltage (V) 2.5 3. 5 8 0 6 20

Surge-voltage Table

Step Table

shall occur.

Capacitance: During test, measured

abnormal change

change shal l occur. (One cycle per 20 min)

2 hours for each of three

soldered in place.

right-angle directions, (When measured several value to be stabilized.

measure characteristics in step 2, 4

No noticeable

Appearance: No noticeable abnormal


TECHNICAL GUIDE



Ap

plic

atio

nA

pp

lica

tion

Gu

ide

line

sG

uid

elin

es

55

Specialty Polymer Aluminum Electrolytic Capacitor

should be used in compliance with the following

guidelines.

. Circuit Design

. Prohibited Circuits for use

( ) Time-constant circuits (2) Coupling circuits (3) 2 or more capacitors connected serially (4) Circuits which are greatly affected by leakage current

.2 Voltage The application of over-voltage and reverse voltage

Applied voltage, refers to the voltage value including the

voltage. Design your circuit so that the peak voltage does not

.3 Ripple Current

current.

due to self-heating. Even when using the capacitor under the permissible

voltage is low.

There is a risk of leakage current characteristics

most cases after voltage is applied due to its self-correction mechanism. ( ) After re-flow (2) Shelf conditions such as ( ) high temperature with

no load, (2) high temperature high humidity with no load and (3) sudden temperature changes.

.5 Failure Rate

The main factors of failure are mechanical stress, heat

Even within the stipulated limits, it is possible to lower the

[Expected Failure Rate]

(Based on applied rated voltage at 05°C)

(Based on c=0, Reliability standard : 60%)

devices to allow safe failure modes.

(2) Design redundant or secondary circuits where possible to assure continued

2. Storage

Products should be stored in a moisture proof environment. Storage conditions before and after opening the moisture

(If these conditions are exceeded, the package may absorb moisture and there is a risk of damage to the exterior due to heat stress during mounting.)

[Environment of storage]° °

Humidity : Less than 70%RH

Less than 4 days*

within the storage term after opening the package. After the storage limit, baking treatment is necessary to be able to use the products. The storage conditions after baking are the same as

[Baking conditions] ± °

(Do not perform more than twice.)

Application Guidelines

increase in leakage current.

failure rate by reducing usage conditions such as

( )

(2) Market failure rate : 0. 3FIT or less

current and short circuits.

peak value of the transient instantaneous voltage and the peak value of ripple voltage, not just steady state line

However, even if leakage current increases once, it has

.4 Leakage Current

described below can cause increases in leakage

The majority of failure modes are short circuits or an

the operating environment temperature.

Always consider safety when designing

failure modes such as short circuits and open equipment and circuits. Plan for worst case

circuits which might occur during use.

operation in case of main circuit failure.

( ) Provide protection circuits and protection

increasing even if the following usage conditions or

the characteristic that leakage current becomes small in

environments are within the stipulated range.

Time: 00 to 200 hours

those after opening the package.

Temperature: 50 2 C

Do not use the capacitors in the following circuits.

stress, and electrical stress due to re-flow heat and heat from

temperature and voltage. Please be sure to have ample safety

Data based on our reliability tests: 46FIT or less

margins in your design.

proof packaging should be maintained as follows.

2 years after manufacture

All products should be used

Maximum storage term and condition before opening the package:

Maximum storage term and condition after opening the package:

Temperature: 5 C to 30 C without direct sunlight

(JEDEC J-STD-020B MSL: Level 2)

(JEDEC J-STD-0208B MSL: Level 3) * Series FD, H, and CD(12.5V & 16V) : 7 days or less

Use at 85% or less of the rated voltage for H-Series 125ºC

Use the capacitors within the stipulated, permitted ripple

rating, 15% voltage derating is required.

Do not apply voltage in excess of the rated voltage.

2. Usage & Storage Conditions and Soldering

exceed the specified voltage.[Over-voltage]

[Derating]

When excessive ripple current is applied to the capacitor,

Voltage derating may be required depending on the

it causes increases in leakage current and short circuits

operating temperature over 105 ºC (25% voltage

ripple current, reverse voltage may occur if the DC bias

derating at 125 ºC.


TECHNICAL GUIDE



Ap

pli

ca

tio

n

Ap

pli

ca

tio

n

Gu

ide

lin

es

Gu

ide

lin

es

[Recommended cleaning solvents] Pine Alpha ST- 00S, Sunelec B- 2, DK beclear CW-5790, Aqua Cleaner 2 0SEP, Cold Cleaner P3-375, Telpen Cleaner EC-7R, Clean-thru 750H, Clean-thru 750L, Clean-thru7 0M, Techno Cleaner 2 9, Techno Care FRW- 7, Techno Care FRW- , Techno care FRV- , AXREL32 Note : Consult our factory when performing processes

with cleaning solvents other than those listed above.

2 : The use of ozone depleting cleaning agents are not recommended in the interest of protecting the environment.

3. Others

3. Precautions for using capacitors

( )Environments where the capacitor is subject to direct contact with water, salt water or oil.

(2)Environments where capacitors are exposed to direct sunlight.

(3)High temperature, or humid environments where condensation can form on the surface of the capacitor.

(4)Environments where the capacitor is in contact with chemically active gases.

shock.

3.2 Emergency Procedures If the capacitor is overheated, the resin case may emit

and hands away from the capacitor, since the temperature may be high enough to cause the capacitor to ignite and burn.

Since capacitors are composed of various metals and resins, treat them as industrial waste when arranging for their disposal.

3.4 Using Capacitor for Applications which Can Affect Human Life Consult with our factory before use in applications which can affect human life. Don't use for control circuits which affect human life, such

2.2 Temperature Use at or under the rated (guaranteed) temperature. Operation at temperatures exceeding specifications causes large changes in the capacitors electrical properties, and deterioration that can potentially lead to failure. When calculating the operating temperature of the capacitor, be sure to include not only the ambient temperature and internal temperature of the unit, but also

(power transistors, resistors, etc.), and self-heating due to ripple current.

2.3 Capacitor Mounting ( ) Land Size Refer to the land size table for appropriate design dimensions. Circuit board design requires examination of the most suitable dimensions taking conditions such as circuit board, parts and re-flow into consideration. These products are designed specifically for re-flow soldering. Consult with our factory before performing mounting processes other than re-flow soldering. (2) Heat stress of re-flow, etc. Specified re-flow conditions must be strictly observed. Soldering under other conditions can cause short circuits and increases in ESR. (3) Repair and modification by soldering iron

no more than 350°C, and work in as short a time as possible under 0 seconds. While soldering , do not apply strong force to the capacitor. (4) Mechanical stress Do not apply excessive force to the capacitor, since this

leakage current, separation of the lead wire and element,

affect the electrical performance of the capacitor.

2.4 Transportation Take sufficient care during handling because excessive

capacitor to decrease.

2.5 Circuit Board Cleaning Products should be cleaned after soldering in

°

Be sure to sufficiently wash and dry (20 min. at 00°C) the board afterward.

radiation from heat generating elements inside the equipment

can damage the electrodes and adversely affect the

When using a soldering iron, set the tip temperature to

capacitor’s mountability. It can also cause an increase of

and damage to the capacitor body, all of which can adversely

vibration, and/or shock can cause the reliability of the

(5)Acidic or alkaline environments.

smoke. If this occurs, immediately switch off the equipment's

3.3 Capacitor Disposal

our company. as medical equipment, airplanes, etc. without consent of

Capacitors are not to be used in the following environments.

accordance with the following conditions.

Time: Within 5 minutes (Ultrasound OK)

(6)Environments subject to high-frequency induction.

main power supply to stop operation. Keep your face

(7)Environments subject to excessive vibration and/or

Temperature: Less than 60 C

55


TECHNICAL GUIDE



Pa

ck

ag

ing

Pa

ck

ag

ing

Sp

ec

ifica

tion

sS

pe

cific

atio

ns

66

2±0.3

5.5±0.

4±0.

7.7±0.2

.5 -0.

0

.75±0.2±0.

8±0.

4.6±0.2

AA

B

B-B Cross-Sectional viewA-A Cross-Sectional view

Tape running derection

B

4

φ330φ80± .0

3.0

φ 3±0.2

2±0.5

φ2 ±0.8R .0

395±5

395±5

30

±5

Emboss taping (mm)

Taping reel(mm)

Packaging Box Dimensions (mm)

Packaging Specifications

1.5±0.2 FDseries

2.1±0.2 CDseries

3.4±0.2 UDseries

4.5±0.2 UEseries

Series & Size code

FD

HL CD SL

SX

HD UD SD

HE UE SE

1.5±0.2

2.1±0.2

2.1±0.2

3.4±0.2

4.5±0.2

H H


TECHNICAL GUIDE



S

old

eri

ng

S

old

eri

ng

Sp

ec

ific

ati

on

sS

pe

cif

ica

tio

ns

Re

fere

nc

eR

efe

ren

ce

La

nd

Pa

tern

La

nd

Pa

tern

reflow soldering temperature profile.

Reflow soldering(This is a method to heat parts and the substrate by hot air or infrared furnace.)

Soldering Specifications

Capacitor (Unit in mm)

4.0

8.8

2.8

7.3 x 4.3 mm product

Reference Land-pattern

∗Do not perform reflow soldering more than twice

(Please refer to item 5 of the Application Guidelines for the proper storing conditions prior to the second reflow)

Peak temperature 5seconds

250

200

50

00 Max. 20sec Time in 200°C

or more

50

250

240

230

220

2 0

0 0 20 30 40 50 60

Peak tem

pera

ture

(°C

)

Tem

pera

ture

on the

surf

ace o

f capacitor(

°C)

Please be sure to perform the second reflow soldering within 5days.

Tantalum electrolytic capacitor

Time in 200°C or more (sec.)

Same land pattern design as a

We recommend soldering be done according to the following maximum permissible

77

88


TECHNICAL GUIDE



9

Sp

ec

ial

Sp

ec

ial

Ca

pa

bilitie

sC

ap

ab

ilities

Excellent noise absorption

Test Circuit

Input voltage: 8Vp-p

Signal

generator 50ΩCx

Input waveform

(1MHz)

8V p-p 54mV p-p

Aluminum capacitor Tantalum capacitor

1000µF 4 100µF 3

Output waveform

SP-Cap

47µF 1

30mV p-p

Special Capabilities

Frequency : 1MHz

40mV p-p

number of parts, thus reducing overall circuit size. The SP-Cap is excellent for noise absorption and capable of reducing the

Noise absorption of the SP-Cap compared with other types of capacitors is shown below.

Results of comparison obtained when the noise absorption

Oscilloscope

levels are set identical to each other.

99


TECHNICAL GUIDE



Sp

ec

ial

Sp

ec

ial

Ca

pa

bil

itie

sC

ap

ab

ilit

ies

Test Circuit

Step Down

Feed Back

1.1µH

Ripple voltage:265mVp-p Ripple voltage:50mVp-p

ESR=25m at 100kHz ESR=50m at 100kHz ESR=10m at 100kHz

6.3V 220µF2.5V 220µF2.5V 220µF

Polymer tantalum Low ESR tantalum SP-Cap

Ripple Voltage Reduction Comparison .

All capacitors valued identically at 220µF.

Ripple voltage:125mVp-p

For the same capacitance, an SP-Cap allows the ripple voltage to be reduced to To reduce ripple voltage, an SP-Cap with a very low ESR is more suitable.

of a low ESR tantalum capacitor.

Excellent ripple voltage reduction

Switching frequency: 250kHz

approximately 1/3 that of a polymer tantalum capacitor and approximately 1/5 that

output side compared with that of other types of capacitors is shown below.

SW Reg

The voltage smoothing capability of the SP-Cap on the switching power supply

99


TECHNICAL GUIDE



9

Sp

ec

ial

Sp

ec

ial

Ca

pa

bilitie

sC

ap

ab

ilities

Test Circuit Load conditions:

Frequency :610kHz/2phase Load current :30A

Vout :1.3V Step Down

A

Pulse load circuit Reg.

Feed

Back

1.0µH19Vin

voltages are identical to each other.

ESR=1.9m max.at 100kHzESR=3m max.at 100kHzESR=1.9m max.at 100kHz

Total Cap. =2640µF at 120HzTotal Cap. =2350µF at 120Hz Total Cap. =1760µF at 120Hz

2V 220µF x8 pcs

Specialty Polymer Tantalum

2V 270µF x5 pcs 4V 470µF x5 pcs 2.5V 330µF x8 pcs

Total Cap. =1350µF at 120Hz

ESR=3m max.at 100kHz

Excellent transient response

Load time :100µs

SW

Because the SP-Cap provides a very low ESR, the same transient response can be

tantalum, higher capacitance is required than with the polymer aluminum.

Specialty Polymer Aluminum (SP-Cap)

obtained with less capacitance. To obtain the same transient response with polymer

The transient response of the SP-Cap as the load varies in a high speed

Slew rate :60A/µs

condition compared with that of other types of capacitors is shown below.

Results of comparisons obtained when variable output

99


TECHNICAL GUIDE



Tra

ns

ien

t R

es

po

ns

eT

ran

sie

nt

Re

sp

on

se

Sim

ula

tio

nS

imu

lati

on

Transient Response Simulation

The resulting current surge can create unacceptable spikes in the voltage which must be suppressed within the operating voltage margin before any damage is

CPU drive voltage is lowered.

In order to reduce power consumption, a switching operation (ON and OFF) is repeated frequently by the CPU stop clock operation.

Load current when CPU is operated (ON) is increased. As the CPU computing and operational demand vary, the current demands for the CPU can change very rapidly and require current slew rates of hundreds of amps

CPU current

Current

Load current is increased.

Current slew rate (di/dt) is high.

Time

Time

Voltage CPU voltage

Upper limit of operating voltage

Lower limit of operating voltage

When the voltage is lowered, the allowable range is reduced.

Reduction in CPU drive voltage The allowable voltage fluctuation range for CPU operation becomes tighter.

Application Example (CPU)

Today's CPUs can require current slew rates of hundreds of amps per micro second.

done to the CPU.

Trend of CPU (Central Processing Unit) used in personal computers

CPU stop clock operation is used.

within a few micro seconds.

- CPUs continue to follow Moore’s Law of doubling operating frequency every 18 months.

- To reduce energy consumption: challenging voltage margin.

Today’ CPUs are operating above Ghz frequencies. The Ghz-plus CPUs are characterized

A large voltage fluctuation occurs in the CPU drive power line.

by increased power, high operating DC current and current slew rate requirements, and a

1010


TECHNICAL GUIDE



10

Tra

ns

ien

t Re

sp

on

se

Tra

ns

ien

t Re

sp

on

se

Sim

ula

tion

Sim

ula

tion

1010

V

Limit of operation

IC

ISW

ICPU=ISW+IC

SWPS CPU

ISW

IC

ICPU

V

C

of the CPU.

Voltage

Personal computer

This transient response simulation presents the optimum idea of capacitor pick up for power supply design.

P-Spice circuit model

CPU SWPS

will lock-up.

Current

at a stable voltage.

due to the increase in the transient response and power requirements

A capacitor functions as a buffer to supply an instantaneous current

The performance requirements for bulk capacitors have increased


TECHNICAL GUIDE



Tra

ns

ien

t R

es

po

ns

eT

ran

sie

nt

Re

sp

on

se

Sim

ula

tio

nS

imu

lati

on

For the simulation of CPU transient response characteristics,

C1 C2

R1 R2

L5.2nH

7µF

115mΩ

106µF

165mΩ

R1 R2 R3 R4 R5

R6 R7 R8 R9 R10

C1 C2 C3 C4 C5

L1 L 2 L 3 L 4 L 5

Simulation method

an equivalent circuit model is needed that is capable of indicating

In order to simulate the transient response characteristics of a capacitor,

Example of a reproduction of frequency characteristics using an equivalent circuit model

Too Complex

5.2nH

113µF

68mΩ

L

C

R

Not good enough Good enough

5-elements 3-elements Ladder Model

* ESR: Equivalent Series Resistance

so it is not suitable for simulation.

33.90mo 63.80mo 174.2mo 74.22o 645.2o

33.90mo 7.53ko 1.67e12o 3.71e20o 8.24e28o

40.13uF 58.21uF 0.1nF

13.47u F 1.33uF

6.10nH 25.4H5.25e10H12.2mH 1.09e17H

a capacitor-equivalent circuit model must be createdand the circuit conditions must be set up.

thevariation in ESR and the reduction in capacitance in the high frequency range.

The Ladder circuit is too complex,

Flat ESR curve (3-elements)

Can describe ESR change (5-elements)

roll-off (3-elements)

Can describe capacitanceroll-off (5-elements)

No capacitance

1010


TECHNICAL GUIDE



10

Tra

ns

ien

t Re

sp

on

se

Tra

ns

ien

t Re

sp

on

se

Sim

ula

tion

Sim

ula

tion

1010

Setting of circuit conditions

SwPS CPU

Circuit condition: Put capacitors in parallel between power supply and CPU as described below.

It takes time for the SW power supply to respond to the CPU when it turns on Capacitors are necessary to smoothly transfer the voltage from the CPU start-up.

operating current

CPU current

CPU voltage

time

time

Upper limit of operating voltage

Lower limit of operating voltage

DroopOvershoot

(1 /SW frequency)s (1 /SW frequency)s

di dt

di dt

( ) SW

The number of capacitors is calculated using a P Spice circuit simulator under the following

conditions of the application.

Operating current and ramp up time (di/dt) of CPU conditions.

Switching frequency and phase of SW power supply. Operating voltage and range of CPU.

Current supplied from SW power supply

Min. input voltage of SW power supply.

When CPU voltage varies and current is managed, CPU performance is optimized.

SW( )=

=(Vin – Vout)/L

( –Vout)/L

Inductance of PCC (Power Choke Coil) of SW power supply.


TECHNICAL GUIDE



Tra

ns

ien

t R

es

po

ns

eT

ran

sie

nt

Re

sp

on

se

Sim

ula

tio

nS

imu

lati

on

Resonance Point

Z,ESR(mOHM) - Frequency(kHz)

0.001

0.01

0.1

1

10

100

0.1 1 10 100 1000 10000

Z(data)

ESR (data) Z(sim)

ESR(sim)

Capacitance(uF) - Frequency(kHz)

0

50

100

150

200

250

0.1 1 10 100 1000 10000

Cap (data) Cap(sim)

Z,ESR(mOHM) - Frequency(kHz)

0.001

0.01

0.1

1

10

100

0.1 1 10 100 1000 10000

Z(sim) ESR(sim)

Capacitance(uF) - Frequency(kHz)

0

50

100

150

200

250

0.1 1 10 100 1000 10000

Cap(sim)

* data: measured sim: ladder model

Estimation of capacitance characteristics at high frequency

Estimation of capacitance-frequency characteristics using the Ladder model

Creation of the capacitance-frequency

LCR meters are unable to measure capacitance at the resonance point frequencies and above.

characteristics excluding the effects of inductance

Ref. Low ESR Tantalum (D-size 10V100uF)

capacitance-frequency characteristics around the point of resonance.Using an LCR 20-element ladder model, we propose estimating the behavior of the measured

Removal of the R-L circuit

1010


TECHNICAL GUIDE



Sa

fety

&S

afe

ty &

Re

liab

ilityR

elia

bility

1111

Safety test

Safety

observed to check for smoking and ignition.

To short-circuit, an overvoltage of 30 V DC was applied to a capacitor at room temperature, and then a constant current was applied to the capacitor for two minutes.

shown below (unit: piece)

Current (A) Test times Not smoked Smoked Red-heated and ignited

1 50 50 0 0

3 50 50 0 0

5 50 35 15 0

7 50 8 42 0

10 50 2 48 0

Specialty polymer aluminum electrolytic capacitor 6.3V 33µF (7.3 x 4.3 x 1.8)

(Detail: carbon dioxide <0.34mg, carbon monoxide <0.53mg, methane gas < 0.19mg/piece)

Current (A) Test times Not smoked Smoked Red-heated and ignited

1 50 50 0 0

2 50 25 25 0

3 50 8 8 34

4 50 0 0 50

5 50 0 0 50

Tantalum electrolytic capacitor 6.3V150µF (7.3 x 4.3 x 2.8)

∗

Safety and Reliability

A constant current was passed through a short-circuited capacitor, and the capacitor was

In the conditions shown above, red-heating and ignition were not induced.

The smoke emitted in the tests above was analyzed and harmful substances were not detected.

vary in actual applications.

more difficult to "smoke" and ignite than a tantalum capacitor.The specialty polymer aluminum electrolytic capacitor (SP-Cap) is

The capacitor will not "red-heat" or ignite even if a 10A current is applied; even in the case of a short circuit.

Test results

Test conditions

The presence or absence of smoke and the number of capacitors that red-heated and ignited are

These test data are simply the results obtained from the reference tests and actual data may

30


TECHNICAL GUIDE



Sa

fety

&S

afe

ty &

Re

lia

bil

ity

Re

lia

bil

ity

1111

It is because:

Three elements of combustion

∗For substances to burn,

SP-Cap Tantalum capacitor

Burning reaction Al + O2 Ta + O2

400ºC ~ 600ºC 250ºC ~ 450ºC

Activation energy 170kJ/mol 115kJ/mol

∗Reaction becomes easier when the activation energy is lower.

2

Manganese dioxide

MnO2

Example of the oxygen release

reaction of manganese dioxide

4MnO2 2Mn2O3+O2

Manganese dioxide releases oxygen to cause combustion.

Oxygen

Heat

(Short-circuit)

(Air)

Fuel

Tantalum)

the three elements of combustion - heat, fuel,

Aluminum is more difficult to burn than tantalum.

oxygen - are mandatory. If one of them is not

Specialty polymer

As a result, the SP-Cap is more difficult to "smoke" and ignite than a tantalum capacitor.

release less oxygen than manganese dioxide.

(Aluminum,

burns at lower temperatures than aluminum.

Reaction start temperature

Tantalum is more readily bound to oxygen (O ), and

Aluminum is more difficult to bind with oxygen than tantalum, and the specialty polymer will

The Specialty Polymer Capacitor is difficult to "smoke" and ignite

Aluminum is more difficult to burn than tantalum. Specialty polymer emits less oxygen than manganese dioxide.

present, burning will not occur.


TECHNICAL GUIDE



Sa

fety

&S

afe

ty &

Re

liab

ilityR

elia

bility

1111

Reliability test

a high temperature environment.

Test conditionsTest temperature : 85 to 145°C Applied voltage : Rated voltage (W.V.) x (0.8 to 1.25) Test time : 1,000 hours (without protective resistance) Quantity of specimens: n = 20 for each condition

Test results

85ºC

0.8 x W.V.

0

W.V. 1.1 x W.V. 1.25 x W.V.

105ºC

125ºC

145ºC

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Tantalum capacitor 6.3V 220µF(7.3 x 4.3 x 2.8)

The short-circuited products were all burned out. Normally, when the atmospheric temperature and voltage become higher, a product tends to short-circuit.

Predicted failure rate of SP-Cap

when the temperature is 105°C and the rated voltage is applied)

∗

85ºC

0.8 x W.V.

0

W.V. 1.1 x W.V. 1.25 x W.V.

105ºC

125ºC

145ºC

0

0

0

0

0

0

0

0

0

0

0

0

1

3

1

Reliability

Specialty polymer aluminum electrolytic capacitor 6.3V 47µF(7.3 x 4.3 x 1.8)

The Specialty Polymer Aluminum Electrolytic Capacitor (SP-Cap) is more difficult to short-circuit than a tantalum capacitor.

The number of capacitors short-circuited or burned out are shown below.

Predicted market failure rate: 0.13 FIT or less (c = 0, predicted failure rate when reliability level is 60%)

Failure rate resulting from the temperature accelerated test: 46 FIT or less (Predicted failure rate

Capacitors were tested for possible short-circuiting or burnout when voltage is applied in

As a result of our reliability test, the following data were obtained.

∗

This failure rate is for reference only. Actual failure rates may vary in actual applications.

During the test, short-circuits did not occur under any of the conditions.

32


TECHNICAL GUIDE



Sa

fety

&S

afe

ty &

Re

lia

bil

ity

Re

lia

bil

ity

1111

100

10

1

0.1

0.01 0 200 400 600 800

Temperature °C

Resistivity with respect to temperature

Manganese dioxide

Specialty polymer

Insulated

Resis

tivity

•cm

manganese dioxide. As a result, SP-Al is more difficult to short-circuit than a tantalum capacitor.

The SP Cap is difficult to short-circuit

The specialty polymer is a substance (electrolyte) whose resistancerises with temperature.

self-insulating and shuts off the current flow.defect raises the resistance of the polymer to the point that it becomes When a defect occurs in the dielectric, the joule heat of the current flowing through the

The specialty polymer insulates itself at a lower temperature compared with


TECHNICAL GUIDE



Da

taD

ata 1212

DataFrequency characteristics*

CD Series (2W.V.)

CD Series (2.5W.V.)

( ) EECD0D 0 R

µ(2) EEFCD0D 2 R

(2V 20µF)

(3) EEFCD0D 5 R

(2V 50µF)

( ) EEFCD0E820R

(2.5V82µF) (2) EEFCD0E 0 R

(2.5V 00µF)

(3) EEFCD0E 2 R

(2.5V 20µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

(3)

0

50

00

50

200

250

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

(3)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

(3)

0

50

00

50

200

250

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

(3)

F)(2V 00

*Please refer to ‘Estimation of capacitance-frequency characteristics using the Ladder model’ on pg.28

34


TECHNICAL GUIDE



Da

taD

ata1212

0

20

40

60

80

00

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

(3)

(5)

*

4W.V.)

6.3 W.V.)

(4V56 F) (4 V68 F) (4V82 F)

(6.3V 0µF) (6.3V22µF) (6.3V33µF) (6.3V47µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Ω)

( )

(2)

(3)

(4)

0

50

00

50

200

250

0. 0 00 0000

µF)

( )

(2)

(3)

(4)

(4V100 F)

(6.3V68µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

(2) (3)

(4) (5)

(1) EEFCD0G560R (2) EEFCD0G680R (3) EEFCD0G820R

Frequency characteristicsData

CD Series (

ESR

Z

Z,

ES

R(

Cap

acitan

ce (

(4) EEFCD0G101R

Frequency (kHz)

000

(5) EEFCD0J680R(4) EEFCD0J470R(3) EEFCD0J330R( ) EEFCD0J 00R (2) EEFCD0J220R

CD Series (

( )

(4)

µ µ µ µ



TECHNICAL GUIDE



Da

taD

ata 1212


CD Series (8

W.V.)

( ) EEFCD B4R7R

µF) (2) EEFCD B 00R

( 2.5V 0µF) ( 2.5V 5µF)

(4) EEFCD B220R

( 2.5V22µF)

( ) EEFCD0K8R2R

µF) (8V 5µF) (8V22µF) (8V33µF) (8V47µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000

Ω)

Z

ESR

( )

(2)

(4) (5)

0

20

40

60

80

00

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

(3)

(4)

(5)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Ω)

( )

(2) (3)

(4)

0

0

20

30

40

50

0. 0 00 000 0000

Frequency (kHz)

µF)

( )

(2)

(3)

(3) EEFCD0K220R (4) EEFCD0K330R (5) EEFCD0K470R(2) EEFCD0K 50R

W.V.)

(8V8.2

Z,

ES

R (

(3)

Frequency (kHz)

2.5(3) EEFCD B 50R

Cap

acitan

ce (

(4)

ESR

Z

( 2.5V4.7

CD Series (

Z,

ES

R(


36


TECHNICAL GUIDE



Da

taD

ata1212

Data Frequency characteristics*

CD Series (16W.V.)

UD Series (2W.V.)

(1) EEFUD0D181R

(2V180(2) EEFUD0D221R

(2V220

(3) EEFUD0D271R

(2V270

(4) EEFUD0D331R

(2V330

(1) EEFCD1C2R2R

(16V2.2

(2) EEFCD1C4R7R (3) EEFCD1C6R8R

(16V6.8(4) EEFCD1C8R2R

(16V8.2

0.001

0.01

0.1

1

10

100

0.1 1 10 100 1000 10000Frequency (kHz)

Z,

ES

R (

)

Z

ESR

(1)

(2)

(3)

(4)

0

5

10

15

20

25

0.1 1 10 100 1000 10000

Frequency (kHz)

Cap

acitan

ce (mF

)

(1)

(2)

(3)

(4)

0.001

0.01

0.1

1

10

100

0.1 1 10 100 1000 10000Frequency (kHz)

Z,

ES

R (

)

Z

ESR

(1)

(2)

(3) (4)

0

100

200

300

400

500

0.1 1 10 100 1000 10000

Frequency (kHz)

Cap

acitan

ce (mF

)

(1)

(2)

(3)

(4)


ΩΩ

µF) µF) µF) µF)(16V4.7

µF)µF)µF)µF)


TECHNICAL GUIDE



Da

taD

ata 1212

0.00

0.0

0.

0

00

00 000 0000

)

Z

( )

(2)

(3)

(4)

0

200

300

400

500

0. 0 00 000 0000

Frequency (kHz)

µF)

( )

(2)

(3)

(4)

UD Series (4

(4V 20µF) (2) EEFUD0G 5 R

(4V 50µF)

(3) EEFUD0G 8 R

(4V 80µF)

µ(2) EEFUD0E 8 R

µF)

(3) EEFUD0E22 R

(2.5V220µF)

0.0

0.

00

0. 0 00 0000

Ω)

( )

(3)

0

00

200

300

400

00

µF)

( )

(3)

(4) EEFUD0E270R

(2.5V270µF)

( ) EEFUD0G 2 R

Z

ESR

Frequency (kHz)000 0. 0

Cap

acitan

ce (

Frequency (kHz)

000 0000

(2)

Z,

ES

R (

W.V.)

Cap

acitan

ce (

ESRZ,

ES

R(

0. 0Frequency (kHz)

00

0.00

0

500

(2)

DataFrequency characteristics

W.V.)UD Series (

(2.5V 50 (2.5V 80F)

Ω

*

( ) EEFUD0E 5 R

2.5


38


TECHNICAL GUIDE



Da

taD

ata1212


UD Series (6.3W.V.)

UD Series (8W.V.)

( ) EEFUD0K680R

(8V68µF) (2) EEFUD0K 0 R

(8V 00µF)

( ) EEFUD0J 0 R

(6.3V 00µF) (2) EEFUD0J 2 R

(6.3V 20µF)

(3) EEFUD0J 5 R

(6.3V 50µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)(3)

0

50

00

50

200

250

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

(3)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

50

00

50

200

250

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)



TECHNICAL GUIDE



Da

taD

ata 1212


UE Series (2W.V.)

UE Series (2.5W.V.)

( ) EEFUE0D27 R(2V270µF)

(2) EEFUE0D33 R(2V330µF)



0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

(3) (4)

0

00

200

300

400

500

0. 0 00 000 0000Frequency (kHz)

Cap

acita

nce

( µF

)( )

(2)

(3)

(4)

( ) EEFUE0E22 R(2.5V220µF)

(2) EEFUE0E27 R(2.5V270µF)

(3) EEFUE0E33 R(2.5V330µF)

(4) EEFUE0E39 R(2.5V390µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

(3)(4)

0

00

200

300

400

500

0. 0 00 000 0000Frequency (kHz)

Cap

acita

nce

( µF

)

( )

(2)

(3)

(4)


40


TECHNICAL GUIDE



Da

taD

ata1212


UE Series (4W.V.)

UE Series (6.3 W.V.)

( ) EEFUE0G 8 R

(4V 80µF) (2) EEFUE0G22 R

(4V220µF)

(3) EEFUE0G27 R

(4V270µF)

( ) EEFUE0J 5 R

(6.3V 50µF) (2) EEFUE0J 8 R

(6.3V 80µF)

(3) EEFUE0J22 R

(6.3V220µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

(3)

0

00

200

300

400

500

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

(3)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)(3)

0

50

00

50

200

250

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

(3)



TECHNICAL GUIDE



Da

taD

ata 1212


UE Series (8W.V.)

FD Series (2, 2.5 W.V.)

( ) EEFUE0K 0 R

(8V 00µF) (2) EEFUE0K 5 R

(8V 50µF)

( ) EEFFD0D680R

(2V68µF) (2) EEFFD0E560R

(2.5V56µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

50

00

50

200

250

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

20

40

60

80

00

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)


42


TECHNICAL GUIDE



Da

taD

ata1212


FD Series (4W.V.)

FD Series (6.3, 8, 2.5 W.V.)

( ) EEFFD0G390R

(4V39µF) (2) EEFFD0G470R

(4V47µF)

( ) EEFFD0J330R

(6.3V33µF) (2) EEFFD0K220R

(8V22µF)

(3) EEFFD B 50R

( 2.5V 5µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

20

40

60

80

00

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )(2)

(3)

0

20

40

60

80

00

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

(3)



TECHNICAL GUIDE



Da

taD

ata 1212

0.001

0.01

0.1

1

10

100

0.1 1 10 100 1000 10000Frequency (kHz)

Z,

ES

R (

)

Z

ESR

(1)

(2)

0.001

0.01

0.1

1

10

100

0.1 1 10 100 1000 10000

Z,

ES

R (

)

Z

ESR

(1)

(2)

(3)

(4)

0

100

200

300

400

500

0.1 1 10 100 1000 10000

Frequency (kHz)

Cap

acitan

ce (

F)

(1)

(2)

(3)

(4)

0

100

200

300

400

500

0.1 1 10 100 1000 10000

Frequency (kHz)

Cap

acitan

ce (

F)

(1)

(2)

Frequency characteristics*

SX Series (2W.V.)

(3) EEFSL0D151R

(2V150

(1) EEFSX0D181R

(2V180(2) EEFSX0D221R

(2V220

w

(2V180

(1) EEFSL0D101R

Data

(2) EEFSL0D121R (4) EEFSL0D181R ne

SL Series (2W.V.)

(2V100 (2V120

Frequency (kHz)


µF) µF) µF) µF)

ΩΩ

µF) µF)

µ

µ

44


TECHNICAL GUIDE



Da

taD

ata1212

0.001

0.01

0.1

1

10

100

0.1 1 10 100 1000

)

Z

(1)

(2)

(3)

0

150

300

450

750

10

F)

(1)

(3)

0.01

0.1

1

10

100

0.1 1 100 10000

Z,

ES

R (

)

Z

ESR

(1)

(2)

(3)

0

100

200

300

400

500

0.1 1 10 100 1000 10000

Cap

acitan

ce (

F)

(1)

(2)

(3)

(2) EEFSE0D471R (3) EEFSE0D561R new

(2V270 (2V330 (2V390

Frequency (kHz)

(1) EEFSE0D391R

Z,

ES

R (

600

Cap

acitan

ce (

ESR

(2V390 (2V470

SE Series (2W.V.)

(2)

Frequency (kHz) Frequency (kHz)

10000100 100010.110000

Frequency (kHz)100010

0.001

(2V560

(3) EEFSD0D391R new

Frequency characteristics*Data

SD Series (2W.V.)

(2) EEFSD0D331R (1) EEFSD0D271R


ΩΩ

µF) µF) µF)

µF) µF) µF)


TECHNICAL GUIDE



Da

taD

ata 1212


SL Series (2.5W.V.)

SX Series (2.5W.V.)

( ) EEFSL0E 0 R

(2.5V 00µF) (2) EEFSL0E 2 R

(2.5V 20µF)

( ) EEFSX0E 5 R

(2.5V 50µF) (2) EEFSX0E 8 R

(2.5V 80µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

00

200

300

400

500

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

00

200

300

400

500

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)


46


TECHNICAL GUIDE



Da

taD

ata1212

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

00

200

300

400

500

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)


SD Series (2.5W.V.)

SE Series (2.5W.V.)

( ) EEFSD0E22 R

(2.5V220µF) (2) EEFSD0E27 R

(2.5V270µF)

( ) EEFSE0E33 R

(2.5V330µF) (2) EEFSD0E39 R

(2.5V390µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

00

200

300

400

500

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)



TECHNICAL GUIDE



Da

taD

ata 1212


SL, SX Series (4W.V.)

SD, SE Series (4W.V.)

( ) EEFSL0G820R

(4V82µF) (2) EEFSX0G820R

(4V82µF)

(3) EEFSX0D 0 R

(4V 00µF)

( ) EEFSD0G 5 R

(4V 50µF) (2) EEFSE0G22 R

(4V220µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )(2)

(3)

0

50

00

50

200

250

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( ) (2)

(3)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

50

00

50

200

250

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)


48


TECHNICAL GUIDE



Da

taD

ata1212

*

SL, SX Series ( W.V.)

SD, SE Series (6.3W.V.)

(6.3V 20µF) (6.3V 80µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

50

00

50

200

250

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

(6.3V56µF) (6.3V68µF)

0.00

0.0

0.

0

00

0. 0 00 000 0000Frequency (kHz)

Z,

ES

R (

Ω)

Z

ESR

( )

(2)

0

50

00

50

200

250

0. 0 00 000 0000

Frequency (kHz)

Cap

acitan

ce (

µF)

( )

(2)

( ) EEFSL0J560R (2) EEFSX0J680R

6.3

Frequency characteristicsData

(2) EEFSE0J 8 R( ) EEFSD0J 2 R



TECHNICAL GUIDE



Da

taD

ata 1212

DataTemperature characteristics

2V68µF:FD Series(EEFFD0D680R)

2V 20µF:CD Series(EEFCD0D 2 R)

2V270µF:UD Series(EEFUD0D27 R)

2V390µF:UE Series(EEFUE0D39 R)

at 20Hz

-50

-40

-30

-20

- 0

0

0

20

30

40

50

-60 -40 -20 0 20 40 60 80 00 20

Temperature [°C ]

Ca

pa

cita

nce

Ch

an

ge

[%

]

at 00kHz

0.00

0.02

0.04

0.06

0.08

0. 0

-60 -40 -20 0 20 40 60 80 00 20Temperature [ºC]

ES

R [

Ω]

at 20Hz

-50

-40

-30

-20

- 0

0

0

20

30

40

50

-60 -40 -20 0 20 40 60 80 00 20

Temperature [°C ]

Ca

pa

citance

Ch

an

ge [

%]

at 00kHz

0.00

0.02

0.04

0.06

0.08

0. 0

-60 -40 -20 0 20 40 60 80 00 20Temperature [ºC]

ES

R [

Ω]

at 20Hz

-50

-40

-30

-20

- 0

0

0

20

30

40

50

-60 -40 -20 0 20 40 60 80 00 20

Temperature [°C ]

Ca

pa

citance

Ch

an

ge [

%]

at 00kHz

0.00

0.02

0.04

0.06

0.08

0. 0

-60 -40 -20 0 20 40 60 80 00 20Temperature [ºC]

ES

R [

Ω]

at 20Hz

-50

-40

-30

-20

- 0

0

0

20

30

40

50

-60 -40 -20 0 20 40 60 80 00 20

Temperature [°C ]

Ca

pa

citance

Ch

an

ge [

%]

at 00kHz

0.00

0.02

0.04

0.06

0.08

0. 0

-60 -40 -20 0 20 40 60 80 00 20Temperature [ºC]

ES

R [

Ω]

50


TECHNICAL GUIDE



Da

taD

ata1212

Data

Endurance (with rated voltage applied at + 05°C)

CD Series EEFCD0D 2 R (2V 20µF)

Capacitance Change[%] vs Time[h] Leakage Current [µA] vs Time[h]

δ [%] vs Time[h] ESR [mΩ] vs Time[h]

at 20Hz

-50

-40

-30

-20

- 0

0

0

20

30

40

50

Initial SHR 500 000 500 2000

at 20Hz

0

4

8

2

6

20

Initial SHR 500 000 500 2000

Rated voltage applied / 2minutes

0.0

0.

0

00

000

Initial SHR 500 000 500 2000

at 00kHz

0

20

40

60

80

00

Initial SHR 500 000 500 2000

t an


TECHNICAL GUIDE



Da

taD

ata 1212

Data


Capacitance Change[%] vs Time[h]


at 20Hz

-50

-40

-30

-20

- 0

0

0

20

30

40

50

Initial SHR 500 000 500 2000

at 20Hz

0

4

8

2

6

20

Initial SHR 500 000 500 2000


0.0

0.

0

00

000

Initial SHR 500 000 500 2000

at 00kHz

0

20

40

60

80

00

Initial SHR 500 000 500 2000

Leakage Current [µA] vs Time[h]

(with no load at + 05°C)

Shelf Life

t an

52


TECHNICAL GUIDE



Da

taD

ata1212 D

ata12

Data

Damp heat , Steady state (with no load at +60°C, 90%R.H.)


Capacitance Change[%] vs Time[h] Leakage Current [µA] vs Time[h]


at 20Hz

-50

-40

-30

-20

- 0

0

0

20

30

40

50

Initial SHR 500 000 500 2000

at 20Hz

0

4

8

2

6

20

Initial SHR 500 000 500 2000


0.0

0.

0

00

000

Initial SHR 500 000 500 2000

at 00kHz

0

20

40

60

80

00

Initial SHR 500 000 500 2000

t an


TECHNICAL GUIDE



Da

taD

ata 1212

Surge voltage

µF)

δ

at 20Hz n= 0

-50

-40

-30

-20

- 0

0

0

20

30

40

50

Initial SHR 000 2000

at 20Hz n= 0

0

4

8

2

6

20


n= 0

0.0

0.

0

00

000


at 00kHz n= 0

0

20

40

60

80

00


Applied voltage : 8 V

CD Series EEFCD0J470R (6.3V47

(rated voltage x .25 times, at room temperature)

Data

Duty cycle :Charge for 30 seconds and discharge for 5 minutes and 30 seconds

Leakage Current [µA] vs CyclesCapacitance Change[%] vs Cycles


ESR [mΩ] vs Cycles [%] vs Cyclest an

54


TECHNICAL GUIDE



Da

taD

ata1212

[%]

at 20Hz n=30

00

0

20

30

40

50

Initial SHR

at 20Hz n=30

0

4

8

2

6

20

Initial SHR

n=30

0.0

0.

0

00

000

Initial SHR

at 00kHz n=30

0

20

40

60

80

00

Initial SHR

DataResistance to Soldering Heat


SHR : Peak temperature 240°C, 200°C or higher, 30 seconds, 2 times

Capacitance [µF] Leakage Current [µA]


ESR [mΩ] δtan

EASTERN REGION:Panasonic Industrial Co.Two Panasonic WaySecaucus, NJ 07094

EASTERN REGION:Panasonic Industrial Co.1000 Park 40 PlazaSuite 220Durham, NC 27713

EASTERN REGION:Panasonic Industrial Co.10115 Kincey Ave.Storrs Bldg, Suite 100Huntersville, NC 28078

EASTERN REGION:

1225 Northbrook ParkwaySuite # 1-151Suwanee, GA 30024

CENTRAL REGION:Panasonic Industrial Co.

Elgin, IL 60123-7847

CENTRAL REGION:

Suite 200Houston, TX 77070

CENTRAL REGION:

9430 Research Blvd.Echelon IV, Suite 308Austin, TX 78759

CENTRAL REGION:Panasonic Industrial Co.

WESTERN REGION:

Beaverton, OR 97006

WESTERN REGION:Panasonic Industrial Co.

WESTERN REGION:Panasonic Industrial Co.6550 Katella Ave.Cypress, CA 90630

WESTERN REGION:Panasonic Industrial Co.9444 Balboa Ave.Suite 185San Diego, CA 92123

Beaverton, OR

Cypress, CASan Diego, CA

Elgin, IL

Houston, TX

Austin, TX

Secaucus, NJ

Durham, NCHuntersville, NC

Suwanee, GA

Industrial Company

Panasonic Industrial Company Two Panasonic Way Secaucus, NJ 07094 1-800-344-2112www.panasonic.com/pic/

R E G I O N A L S A L E S O F F I C E S

Panasonic Industrial Co.

Panasonic Industrial Co. Panasonic Industrial Co.

Irving, TX

15455 N.W. Greenbrier Parkway 1707 North Randall Rd.

2033 Gateway Place San Jose, CA

Suite 1125

Suite 200San Jose, CA 95115

1405 S Beltline Rd. 8300 West FM 1960Suite 300

Panasonic Industrial Co.

Coppell, TX 75019

SP TECH 06-04

sp-al cap 2004 technical guide-052404 - farnell element14 · 20 40 60 80 0 02030 4050 time (µs)...

Documents