tvs automotive solutions - mouser electronics · 2019. 5. 14. · filter devices - tvs + emc filter...
TRANSCRIPT
TVS Automotive SolutionsSemtech’s Circuit Protection products for automotive interfaces provide AEC-Q100 Qualified TVS solutions featuring industry leading
clamping voltage performance, high ESD immunity and low capacitance TVS arrays.
AEC-Q100 Qualified TVS Solutions
www.semtech.com/circuit-protection
auto
2 Semtech Automotive Selector Guide • 2019
USB 2.0InfotainmentPhone Connectivity
AntennasAM/FM, DAB, GPS, Satellite, WiFi, Telematics Applications
Analog Video, LVDSADAS, Back-up Camera Applications
USB 3.0/HDMIAudio Video Infotainment,Back-end Display
SD Card/MemoryNavigation Applications
AudioInfotainment, Console Display
CAN, LINControl Bus, Networking
Standard EthernetOn-Board Diagnostics, Networking
2-Wire EthernetADAS, 360 Camera View, Audio
High Performance
Circuit ProtectionAutomotive ProductsSemtech’s industry leading TVS protection devices safeguard Automotive data-line circuits from ESD and other overvoltage transients. With leading edge process technologies and applications know-how, Semtech is leading the way in automotive circuit protection.
Contents
USB Protection 3
Ethernet Protection 4
CAN Bus Protection 4
Vbus/DC & SD Card Protection 5
HDMI Protection 6
Antenna/RF Protection 7
Audio Protection 8
Keypad Protection 8
LVDS Protection 9
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USB Protection
USB 2.0
Interface to Protect Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
USB 2.0
RClamp® 0512TQ 5V 2 ±30kV / ±30kV 20A 2pF 1.0x0.6x0.58
RClamp® 0531TQ 5V 1 ±20kV / ±12kV 4A 0.5pF 1.0x0.6x0.5
RClamp® 0582BQ 5V 2 ±30kV / ±25kV 15A 1.2pF 1.6x1.6x0.75
EClamp® 8052PQ 5V 2 ±30kV / ±25kV 6A 1.2pF 1.9x1.7x0.55
USB
Con
nect
or
USB Controller
µClamp0571PQ
RClamp0512TQ
Vbus
D+
D-
SSTX-
SSTX+
SSRX-
SSRX+
D+ D-
GND
VBus
GND
RClamp3346PQ
µClamp0571PQ
SSRX-
SSRX+
GND
GND
SSTX-
SSTX+VBus
D+
D-
USB 3.0 - Type BDevice Connector
USB 3.0 - Type ADevice Connector
RClamp3346PQ
µClamp0571PQ
USB 3.0
Interface to Protect Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
USB 3.0
RClamp® 3346PQ 3.3V 6 ±20kV / ±17kV 4.5A 0.65pF 2.7x0.8x0.5
RClamp® 3324PQ 3.3V 4 ±20kV / ±17kV 4.5A 0.6pF 2.5x1.0x0.5
RClamp® 3552TQ 3.5V 2 ±17kV / ±12kV 4A 0.4pF 1.0x0.6x0.4
USB 2.0 application
USB 3.0 application
4 Semtech Automotive Selector Guide • 2019
CANTransceiver
60 Ohms
60 Ohms
μClamp2492SQ
CA
N B
us
Ethernet Protection
CAN Bus Protection
2-Wire Ethernet
Interface to Protect Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
2-Wire Ethernet Single Twisted Pair
RClamp® 0512TQ 5V 2 ±30kV / ±30kV 20A 2pF 1.0x0.6x0.58
RClamp® 0582BQ 5V 3 ±30kV / ±25kV 15A 1.2pF 1.6x1.6x0.75
RClamp® 0531TQ 5V 1 ±20kV / ±12kV 4A 0.5pF 1.0x0.6x0.5
Standard Ethernet
Interface to Protect Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
Standard Ethernet RClamp® 2574NQ 2.5V 4 ±30kV / ±30kV 40A 1.7pF 3.0x2.0x0.6
Automotive Grade 2-line TVS for CAN Bus Protection
Interface to Protect Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
Automotive µClamp®2492SQ 24V 2 ±30kV / ±30kV 5A 18pF 2.90x2.40x1.03
Con
nect
or
Low Pass Filter
EthernetPHY
RClamp0582BQ
2-Wire ethernet application
CAN Bus Protection Circuit
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Vbus/DC and SD Card Protection
Qualified Single-line DC Bus Protection
Typ Application Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
Single-line DC Bus Protection
µClamp® 0571PQ 5V 1 ±30kV / ±30kV 80A 675pF 1.6x1.0x0.57
µClamp® 0871PQ 8V 1 ±30kV / ±30kV 65A 475pF 1.6x1.0x0.57
µClamp® 1071PQ 10V 1 ±30kV / ±30kV 60A 350pF 1.6x1.0x0.57
µClamp® 1271PQ 12V 1 ±30kV / ±30kV 45A 275pF 1.6x1.0x0.57
µClamp® 1571PQ 15V 1 ±30kV / ±30kV 40A 220pF 1.6x1.0x0.57
µClamp® 1871PQ 18V 1 ±30kV / ±30kV 35A 220pF 1.6x1.0x0.57
µClamp® 2271PQ 22V 1 ±30kV / ±30kV 25A 165pF 1.6x1.0x0.57
µClamp® 2671PQ 26V 1 ±30kV / ±30kV 23A 155pF 1.6x1.0x0.57
µClamp® 3671PQ 36V 1 ±30kV / ±30kV 18A 150pF 1.6x1.0x0.57
Filter Devices - TVS + EMC Filter
Typ Application Part Number Vrwm Lines ESD Rating (air/contact) Filter Type Cap (pF) Pkg Size (mm)
SD Card
EClamp® 2410PQ 5V 6 ±17kV / ±12kV SD Card Termination 15pF 4.0x1.6x0.5
EClamp® 2357NQ 5V 6 ±20kV / ±12kV RC filter SD Card
Termination20pF 3.0x3.0x0.6
EClamp®2367NQ 5V 6 ±15kV / ±12kVRC filter for ultra high speed
SD Card termination12pF 3.0x3.0x0.6
ESD SensitiveCircuit
Vbus
µClampxx71PQ
ESD surge clamping performance Vbus application
EClamp2357NQ-4-R0
GND
3
LOW PASS FILTER
2
GND
7
LOW PASS FILTER
14
GND
4
LOW PASS FILTER
1
GND
9
LOW PASS FILTER
12
GND
5
LOW PASS FILTER
16
GND
10
LOW PASS FILTER
11
GND
6 15
GND
8 13
SD M
emor
y C
onne
ctor
DAT2
DAT3
CMD
VCC
CLK
SD-DET
DAT0
DAT1
DAT2
DAT3
CMD
VCC
CLK
SD-DET
DAT0
DAT1
BasebandController
13
14
15
164 3 2 1
9 10 11 12
5
6
8
GND7
SDC
ontr
olle
r
Key: Top Side Trace Bottom Side Trace Via
EClamp2357NQ
SD applicationEClamp2357NQ pin configuration
6 Semtech Automotive Selector Guide • 2019
HDMI Protection
Antenna/RF Protection
HDMI, MIPI, MHL
Interface to Protect Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
HDMI, MIPI, MHLRClamp® 0524PQ 5V 4 ±25kV / ±20kV 5A 0.6pF 2.5x1.0x0.5
EClamp® 8052PQ 5V 2 ±30kV / ±25kV 6A 1.2pF 1.9x1.7x0.55
Antenna/RF
Interface to Protect Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
Antenna Interfaces
RClamp®0531TQ 5V 1 ±20kV / ±12kV 4A 0.8pF 1.0x0.6x0.5
RClamp®0551PQ 5V 1 ±25kV / ±25kV 3A 0.50pF 1.0x0.6x0.5
RClamp®0561PQ 5.5V 1 ±18kV / ±15kV 2A 0.18pF 1.0x0.6x0.5
RClamp® 0582BQ 5V 2 ±30kV / ±25kV 15A 1.2pF 1.6x1.6x0.75
RClamp®1521PQ 15V 1 ±15kV / ±8kV 4A 0.5pF 1.0x0.6x0.5
RClamp®1561PQ 15V 1 ±15kV / ±10kV 2A 0.3pF 1.0x0.6x0.5
RClamp®2431TQ 24V 1 ±15kV / ±8kV 2A 0.5pF 1.0x0.6x0.5
RClamp®3331PQ 3.3V 1 ±30kV / ±30kV 10A 0.38pF 1.0x0.6x0.5
ReceiverCircuit
Antenna application
HDMI 1.4 eye pattern
To HDMIGraphics Chip
GND
GND
GND
GND
TMDS DATA 2+
TMDS DATA 2-
TMDS DATA 1+
TMDS DATA 1-
TMDS DATA 0+
TMDS DATA 0-
TMDS CLOCK +
TMDS CLOCK -
CEC
SCL
SDA
HP Detect
5V Power
GND
RClamp0524PQ
RClamp0524PQ
HDMI application
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Ultra High-speed LVDS Protection
LVDS/APIX
Interface to Protect Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
ADAS, Collision avoidance, Break assist;
Emergency breaking
RClamp® 3324PQ 3V 4 ±20kV / ±17kV 4.5A 0.65pF 2.5x1.0x0.4
RClamp® 3331PQ 3.3V 1 ±30kV / ±30kV 10A 0.38pF 1x0.6x0.53
RClamp® 3552TQ 3.5 2 ±20kV / ±17kV 4A 0.4pF 1.0x0.6x0.4
GND
RClamp3552TQ
RClamp3552TQ
RClamp3552TQ
GND
GND
Audio Protection
Interface to Protect Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
Audio µClamp® 0511PQ 5V 1 ±30kV / ±30kV 12A 75pF 1.0x0.6x0.5
Audio and Touchkey/Keypad Protection
Touchkey/keypad
Interface to Protect Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm)
Keypads, Touchbuttons, Control Lines
µClamp® 0301PQ 3.0V 1 ±30kV / ±25kV 5A 12pF 1.0x0.6x0.5
µClamp® 3311PQ 3.3V 1 ±30kV / ±25kV 5A 12pF 1.0x0.6x0.5
µClamp® 0511PQ 5V 1 ±30kV / ±30kV 12A 75pF 1.0x0.6x0.5
µClamp0511PQ
R1
R2
R3
C1
C2
C3
C4
µClamp0511PQ
µClamp0511PQ
Audio application Keypad application
Semtech and the Semtech logo are registered marks of Semtech Corporation. All other trademarks and trade names mentioned may be marks and names of their respective companies. Semtech reserves the right to make changes to, or discontinue any products described in this document without further notice. Semtech makes no warranty, representation or guarantee, express or
implied, regarding the suitability of its products for any particular purpose. ©2019 Semtech Corporation. All rights reserved. TVS-Auto-2019
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