hdsp-7301.pdf

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7.6 mm (0.3 inch) Micro BrightSeven Segment Displays

Technical Data

Features Available with Colon for

Clock Display Compact Package

0.300 x 0.500 inchesLeads on 2.54 mm (0.1 inch)Centers

Choice of ColorsRed, AlGaAs Red, HighEfficiency Red, Yellow, Green

Excellent AppearanceEvenly Lighted SegmentsMitered Corners on SegmentsSurface Color Gives OptimumContrast 50 Viewing Angle

Design FlexibilityCommon Anode or CommonCathode

Right Hand Decimal Point 1. Overflow Character

Categorized for LuminousIntensityYellow and Green Categorizedfor ColorUse of Like Categories Yields aUniform Display

High Light Output High Peak Current Excellent for Long Digit

String Multiplexing Intensity and Color

Selection AvailableSee Intensity and ColorSelected Displays Data Sheet

Sunlight Viewable AlGaAs

DescriptionThe 7.6 mm (0.3 inch) LED sevensegment displays are designed forviewing distances up to 3 metres(10 feet). These devices use anindustry standard size packageand pinout. Both the numeric and

Devices

Note:1. These displays are recommended for high ambient light operation. Please refer to the HDSP-A10X AlGaAs, HDSP-335X HER, HDSP-

A80X Yellow, and HDSP-A90X Green data sheet for low current operation.

HDSP-730X SeriesHDSP-731X SeriesHDSP-740X SeriesHDSP-750X SeriesHDSP-780X SeriesHDSP-A15X Series

Red AlGaAs[1] HER[1] Yellow[1] Green[1] PackageHDSP- HDSP- HDSP- HDSP- HDSP- Description Drawing

7301 A151 7501 7401 7801 Common Anode Right Hand Decimal A

7302 7502 7402 7802 Common Anode Right Hand Decimal, BColon

7303 A153 7503 7403 7803 Common Cathode Right Hand Decimal C

7304 7504 7404 7804 Common Cathode Right Hand Decimal, DColon

7307 A157 7507 7407 7807 Common Anode 1. Overflow E7308 A158 7508 7408 7808 Common Cathode 1. Overflow F

H

5091-6834E

This datasheet has been downloaded from http://www.digchip.com at this page
http://www.digchip.comhttp://www.digchip.com/datasheets/parts/datasheet/000/HDSP-7301.php

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1. overflow devices feature aright hand decimal point. Alldevices are available as eithercommon anode or commoncathode.

These displays are ideal for mostapplications. Pin for pin equiv-alent displays are also available ina low current design. The lowcurrent displays are ideal for

portable applications. Foradditional information see theLow Current Seven SegmentDisplays.

Internal Circuit Diagram

A B C D E F

Package Dimensions

NOTES:1. ALL DIMENSIONS IN MILLIMETRES (INCHES).2. MAXIMUM.3. ALL UNTOLERANCED DIMENSIONS ARE FOR REFERENCE ONLY.4. REDUNDANT ANODES.5. REDUNDANT CATHODES.6. FOR HDSP-7400/-7800 SERIES PRODUCT ONLY.

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Absolute Maximum Ratings

Red AlGaAs Red HER Yellow GreenHDSP-7300 HDSP-A150 HDSP-7500 HDSP-7400 HDSP-7800

Description Series Series Series Series Series Units

Average Power per Segment or DP 82 96 105 80 105 mW

Peak Forward Current per 150[1] 160[3] 90[5] 60[7] 90[9] mASegment or DP

DC Forward Current per 25[2] 40[4] 30[6] 20[8] 3010] mASegment or DP

Operating Temperature Range -40 to +100 -20 to +100[11] -40 to +100 C

Storage Temperature Range -55 to +100 C

Reverse Voltage per 3.0 VSegment or DP

Lead Solder Temperature for 3Seconds (1.60 mm [0.063 in.] 260 Cbelow seating plane)

Notes:1. See Figure 1 to establish pulsed conditions.2. Derate above 80C at 0.63 mA/C.3. See Figure 2 to establish pulsed conditions.4. Derate above 46C at 0.54 mA/C.5. See Figure 7 to establish pulsed conditions.6. Derate above 53C at 0.45 mA/C.

7. See Figure 8 to establish pulsed conditions.8. Derate above 81C at 0.52 mA/C.9. See Figure 9 to establish pulsed conditions.

10. Derate above 39C at 0.37 mA/C.11. For operation below -20C, contact your local HP

components sales office or an authorized distributor.

DeviceSeriesHDSP- Parameter Symbol Min. Typ. Max. Units Test Conditions

600 1100 IF = 20 mA730X

500 IF = 10 mA

Forward Voltage/Segment or DP VF 1.6 2.0 V IF = 20 mA

Peak Wavelength PEAK 655 nm

Dominant Wavelength[3] d 640 nm

All Reverse Voltage/Segment or DP[4] VR 3.0 12 V IR = 100 mA

Temperature Coefficient of VF /C -2 mV/CVF/Segment or DP

Thermal Resistance LED Junction- RJ-PIN 200 C/W/Segto-Pin

Electrical/Optical Characteristics at TA = 25CRed

IV cdLuminous Intensity/Segment[1,2] (Digit Average)

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Luminous Intensity/Segment[1,2,5] IV 6.9 14.0 mcd IF = 20 mA (Digit Average)

1.8 V IF = 20 mAForward Voltage/Segment or DP VF

2.0 3.0 V IF = 100 mA

A15X Peak Wavelength PEAK 645 nm


Reverse Voltage/Segment or DP[4] VR 3.0 15.0 V IR = 100 A

Temperature Coefficient of VF/C -2 mV/CVF/Segment or DP


AlGaAs Red


Luminous Intensity/Segment[1,2,6] 360 980 IF = 5 mA (Digit Average) IV cd

5390 IF = 20 mA


750X Peak Wavelength PEAK 635 nm


Reverse Voltage/Segment or DP[4] VR 3.0 30 V IR = 100 A



High Efficiency Red

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2740 IF = 20 mA



Dominant Wavelength[3,9] d 581.5 586 592.5 nm




Yellow



6800 IF = 20 mA



Dominant Wavelength[3,9] d 571 577 nm




High Performance Green

Notes:1. Case temperature of device immediately prior to the intensity measurement is 25C.2. The digits are categorized for luminous intensity. The intensity category is designated by a letter on the side of the package.3. The dominant wavelength, d, is derived from the CIE chromaticity diagram and is that single wavelength which defines the color of

the device.4. Typical specification for reference only. Do not exceed absolute maximum ratings.5. For low current operation the AlGaAs HDSP-A101 series displays are recommended.6. For low current operation the HER HDSP-7511 series displays are recommended.7. For low current operation the Yellow HDSP-A801 series displays are recommended.8. For low current operation the Green HDSP-A901 series displays are recommended.9. The yellow (HDSP-7400) and Green (HDSP-7800) displays are categorized for dominant wavelength. The category is designated by a

number adjacent to the luminous intensity category letter.

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Red, AlGaAs Red

Figure 1. Maximum Tolerable PeakCurrent vs. Pulse Duration Red.

t PULSE DURATION sP

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OPERATION IN THISREGION REQUIRESTEMPERATUREOPERATING OF IMAXIMUM

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Figure 5. Relative Luminous Intensityvs. DC Forward Current.

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Figure 3. Maximum Allowable DCCurrent per Segment as a Function ofAmbient Temperature.

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100 Hz

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Figure 2. Maximum Allowed Peak Current vs.Pulse Duration AlGaAs Red.

Figure 6. Relative Efficiency (LuminousIntensity per Unit Current) vs. Peak Current.

Figure 4. Forward Current vs.Forward Voltage.

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2.00.5 4.03.53.01.0 2.5

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RED

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HER, Yellow, Green

Figure 7. Maximum Tolerable PeakCurrent vs. Pulse Duration HER.

Figure 8. Maximum Tolerable PeakCurrent vs. Pulse Duration Yellow.

Figure 11. Forward Current vs.Forward Voltage Characteristics.

Figure 12. Relative LuminousIntensity vs. DC Forward Current.

Figure 9. Allowable Peak Current vs.Pulse Duration Green.

Figure 10. Maximum Allowable DC Current perSegment as a Function of Ambient Temperature.

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Contrast EnhancementFor information on contrastenhancement please seeApplication Note 1015.

Soldering/CleaningCleaning agents from the ketonefamily (acetone, methyl ethylketone, etc.) and from thechlorinated hydrocarbon family(methylene chloride, trichloro-ethylene, carbon tetrachloride,etc.) are not recommended forcleaning LED parts. All of thesevarious solvents attack or dissolvethe encapsulating epoxies used toform the package of plastic LEDparts.

For further information onsoldering LEDs please refer toApplication Note 1027.

Figure 13. Relative Efficiency(Luminous Intensity per Unit Current)vs. Peak Current.

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GREEN

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YELLOW
Selection GuideList of FiguresRed, AlGaAs Red1. Maximum Tolerable Peak Current vs. Pulse Duration Red.2. Maximum Allowed Peak Current vs. Pulse Duration AlGaAs Red.3. Maximum Allowable DC Current per Segment as a Function of Ambient Temperature.4. Forward Current vs. Forward Voltage.5. Relative Luminous Intensity vs. DC Forward Current.6. Relative Efficiency (Luminous Intensity per Unit Current) vs. Peak Current.HER, Yellow, Green7. Maximum Tolerable Peak Current vs. Pulse Duration HER.8. Maximum Tolerable Peak Current vs. Pulse Duration Yellow.9. Allowable Peak Current vs. Pulse Duration Green.10. Maximum Allowable DC Current per Segment as a Function of Ambient Temperature.11. Forward Current vs. Forward Voltage Characteristics.12. Relative Luminous Intensity vs. DC Forward Current.13. Relative Efficiency (Luminous Intensity per Unit Current) vs. Peak Current.FeaturesDescriptionDevicesPackage DimensionsInternal Circuit DiagramAbsolute Maximum RatingsElectrical/Optical Characteristics at T A = 25CRedAlGaAs RedHigh Efficiency RedYellowHigh Performance GreenContrast EnhancementSoldering/Cleaning

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