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H
20 mm (0.8 inch) Seven Segment Displays Technical Data
HDSP-340X Series HDSP-390X Series HDSP-420X Series HDSP-860X Series HDSP-N15X Series
Features
* Industry Standard Size * Industry Standard Pinout 15.24 mm (0.6 in.) DIP Leads on 2.54 mm (0.1 in.) Centers * Choice of Colors Red, AlGaAs Red, High Efficiency Red, Yellow, Green * Excellent Appearance Evenly Lighted Segments Mitered Corners on Segments Gray Package Gives Optimum Contrast 50 Viewing Angle * Design Flexibility Common Anode or Common Cathode Left and Right Hand Decimal Points 1. Overflow Character * Categorized for Luminous Intensity Yellow and Green Categorized
* * *
*
for Color Use of Like Categories Yields a Uniform Display High Light Output High Peak Current Excellent for Long Digit String Multiplexing Intensity and Color Selection Option See Intensity and Color Selected Displays Data Sheet Sunlight Viewable AlGaAs These displays are ideal for most applications. Pin for pin equivalent displays are also available in a low current design. The low current displays are ideal for portable applications. For additional information see the Low Current Seven Segment Displays data sheet.
Description
The 20 mm (0.8 inch) LED seven segment displays are designed for viewing distances up to 10 metres (33 feet). These devices use an industry standard size package and pinout. All devices are available as either common anode or common cathode.
Devices
Red HDSP3400 3401 3403 3405 3406 AlGaAs[1] HDSPN150 N151 N153 N155 N156 HER HDSP3900 3901 3903 3905 3906 Yellow HDSP4200 4201 4203 4205 4206 Green HDSP8600 8601 8603 8605 8606 Description Common Anode Left Hand Decimal Common Anode Right Hand Decimal Common Cathode Right Hand Decimal Common Cathode Left Hand Decimal Universal 1. Overflow[2] Package Drawing A B C D E
Notes: 1. These displays are recommended for high ambient light operation. Please refer to the HDSP-N10X AlGaAs data sheet for low current operation. 2. Universal pinout brings the anode and cathode of each segment's LED out to separate pins. See internal diagram E.
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5964-6426E
Package Dimensions
Internal Circuit Diagram
A
B
C
D
E
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Absolute Maximum Ratings
Description Average Power per Segment or DP Peak Forward Current per Segment or DP DC Forward Current per Segment or DP Operating Temperature Range Storage Temperature Range Reverse Voltage per Segment or DP Lead Solder Temperature for 3 Seconds (1.60 mm [0.063 in.] below seating plane)
Notes: 1. See Figure 1 to establish pulsed conditions. 2. Derate above 45C at 0.83 mA/C. 3. See Figure 2 to establish pulsed conditions. 4. Derate above 55C at 0.8 mA/C. 5. See Figure 7 to establish pulsed conditions. 6. 7. 8. 9.
Red HDSP-3400 Series 115 200[1] 50[2] -40 to +100
AlGaAs Red HDSP-N150 Series 96 160[3] 40[4] -20 to +100[9]
HER HDSP-3900 Series 105 135[5] 40[6]
Yellow HDSP-4200 Series 105 135[5] 40[6]
Green HDSP-8600 Series Units 105 90[7] 30[8] -40 to +100 mW mA mA C C V
-40 to +100 -55 to +100 3.0
260
C
Derate above 50C at 0.73 mA/C. See Figure 8 to establish pulsed conditions. Derate above 50C at 0.54 mA/C. For operation below -20C, contact your local HP components sales office or an authorized distributor.
Electrical/Optical Characteristics at TA = 25C
Red
Device Series Parameter Luminous (Digit Average) Intensity/Segment[1,2] Symbol IV VF PEAK d VR VF /C RJ-PIN 3.0 Min. 500 Typ. 1200 1.6 655 640 20 -2 375 2.0 Max. Units cd V nm nm V mV/C C/W IR = 100 A Test Conditions IF = 20 mA IF = 20 mA
Forward Voltage/Segment or DP HDSP340X Peak Wavelength Dominant Wavelength[3] Reverse Voltage/Segment or DP [4] Temperature Coefficient of VF /Segment or DP Thermal Resistance LED Junctionto-Pin
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AlGaAs Red
Device Series Parameter Luminous Intensity/Segment[1,2,5] (Digit Average) Forward Voltage/Segment or DP HDSPN15X Peak Wavelength Dominant Wavelength[3] Reverse Voltage/Segment or DP[4] Temperature Coefficient of VF /Segment or DP Thermal Resistance LED Junctionto-Pin Symbol IV Min. 6.0 Typ. 14.0 1.8 VF 2.0 PEAK d VR VF/C RJ-PIN 3.0 645 637 15 -2 430 3.0 V nm nm V mV/C C/W/ Seg IR = 100 A IF = 100 mA Max. Units mcd V Test Conditions IF = 20 mA IF = 20 mA
High Efficiency Red
Device Series Parameter Luminous Intensity/Segment[1,2] (Digit Average) Forward Voltage/Segment or DP HDSP390X Peak Wavelength Dominant Wavelength[3] Reverse Voltage/Segment or DP[4] Temperature Coefficient of VF /Segment or DP Thermal Resistance LED Junctionto-Pin Symbol IV 4800 VF PEAK d VR VF/C RJ-PIN 3.0 2.6 635 626 25 -2 375 3.5 cd V nm nm V mV/C C/W/ Seg IR = 100 A Min. 3350 Typ. 7000 Max. Units cd Test Conditions IF = 100 mA Peak: 1 of 5 df IF = 20 mA IF = 100 mA
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Yellow
Device Series Parameter Luminous Intensity/Segment[1,2] (Digit Average) Forward Voltage/Segment or DP HDSP420X Peak Wavelength Dominant Wavelength[3,6] Symbol IV 3400 VF PEAK d VR VF/C RJ-PIN 581.5 3.0 2.6 583 586 25.0 -2 375 592.5 3.5 cd V nm nm V mV/C C/W/ Seg IR = 100 A Min. 2200 Typ. 7000 Max. Units cd Test Conditions IF = 100 mA Peak: 1 of 5 df IF = 20 mA IF = 100 mA
Reverse Voltage/Segment or DP [4] Temperature Coefficient of VF /Segment or DP Thermal Resistance LED Junctionto-Pin
Green
Device Series Parameter Luminous Intensity/Segment[1,2] (Digit Average) Forward Voltage/Segment or DP HDSP860X Peak Wavelength Dominant Wavelength[3,6] Reverse Voltage/Segment or DP [4] Temperature Coefficient of VF /Segment or DP Thermal Resistance LED Junctionto-Pin Symbol IV 1960 VF PEAK d VR VF/C RJ-PIN 3.0 2.1 566 571 50.0 -2 375 577 2.5 Min. 680 Typ. 1500 Max. Units cd cd V nm nm V mV/C C/W/ Seg IR = 100 A Test Conditions IF = 10 mA IF = 50 mA Peak: 1 of 5 df IF = 10 mA
Notes: 1. Case temperature of the 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 Red HDSP-N100 series displays are recommended. They are tested at 1 mA dc/segment and are pin for pin compatible with the HDSP-N150 series. 6. The Yellow (HDSP-4200) and Green (HDSP-8600) 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
RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE DERATED MAXIMUM DC CURRENT
100
RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE DERATED MAXIMUM DC CURRENT
100
10
OPERATION IN THIS REGION REQUIRES TEMPERATURE DERATING OF I DC MAX.
10
OPERATION IN THIS REGION REQUIRES TEMPERATURE DERATING OF I DC MAX.
10
HZ
10
10
30
3k
1k
IPEAK I DC MAX
1 1 10 100 1000 10,000 t P - PULSE DURATION - s
DC OPERATION
IDC MAX
IPEAK
Figure 1. Maximum Allowable Peak Current vs. Pulse Duration - Red.
10 Z kH
1 Z kH
3 Z kH
30 0
0
0H
0
HZ
kH Z
HZ
HZ
HZ
Z
DC OPERATION
1 0.1
1
10
100
1000
10,000
t P - PULSE DURATION - s
Figure 2. Maximum Allowed Peak Current vs. Pulse Duration - AlGaAs Red.
50
200 180 I F - FORWARD CURRENT PER SEGMENT - mA RED 160 140 120 100 80 60 40 20
20 30 40 50 60 70 80 90 100 110 RED
I DC MAX - MAXIMUM DC CURRENT PER SEGMENT - mA
45 40 35 30 25 20 15 10 5 0 10 R J-A= 525C/W AlGaAs RED
AlGaAs RED
0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 V F - FORWARD CURRENT - V
TA - AMBIENT TEMPERATURE - C
Figure 3. Maximum Allowable DC Current vs. Ambient Temperature.
Figure 4. Forward Current vs. Forward Voltage.
2.50
1.2
RED
RELATIVE LUMINOUS INTENSITY (NORMALIZED TO 1 AT 20 mA)
2.25 2.00 1.75 1.50 1.25 AlGaAs RED 1.00 0.75 0.50 0.25 0 0 5 10 15 20 25 30
PEAK - RELATIVE EFFICIENCY (NORMALIZED TO 1 AT 20 mA)
1.1
RED
1.0 AlGaAs RED 0.9
0.8
0.7
35 40
45 50
0.6 2 3 45 10 20 30 40 50 100 200 I PEAK - PEAK FORWARD CURRENT PER SEGMENT
I F - FORWARD CURRENT PER SEGMENT - mA
Figure 5. Relative Luminous Intensity vs. DC Forward Current.
Figure 6. Relative Efficiency (Luminous Intensity per Unit Current) vs. Peak Current.
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HER, Yellow, Green
RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE DERATED MAXIMUM DC CURRENT
100
RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE DERATED MAXIMUM DC CURRENT
100
10
OPERATION IN THIS REGION REQUIRES TEMPERATURE DERATING OF I DC MAX.
10
OPERATION IN THIS REGION REQUIRES TEMPERATURE DERATING OF I DC MAX.
10
10 kH Z
1 kH Z
0 HZ
10 kH Z
0 10
1 kH Z
30
3 kH Z
0 HZ
HZ
IDC MAX
1 1 10 100 1000 10,000 t P - PULSE DURATION - S
DC OPERATION
IDC MAX
IPEAK
IPEAK
1 0.1
DC OPERATION 1 10 100 1000 10,000 t P - PULSE DURATION - S
Figure 7. Maximum Allowed Peak Current vs. Pulse Duration - HER, Yellow.
Figure 8. Maximum Allowed Peak Current vs. Pulse Duration - Green.
I F - FORWARD CURRENT PER SEGMENT - mA
50
140 120 100 HER 80 60 40 GREEN 20 0
I DC MAX - MAXIMUM DC CURRENT PER SEGMENT - mA
45 40 35 30 25 GREEN 20 15 10 5 0 10 20 30 40 50 60 70 80 90 100 110 R J-A = 525 C/W HER / YELLOW
YELLOW
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
TA - AMBIENT TEMPERATURE - C
V F - FORWARD VOLTAGE - V
Figure 9. Maximum Allowable DC Current vs. Ambient Temperature.
Figure 10. Forward Current vs. Forward Voltage.
RELATIVE LUMINOUS INTENSITY (NORMALIZED TO 1 AT 20 mA FOR HER AND YELLOW; AT 10 mA FOR GREEN)
peak - RELATIVE EFFICIENCY PEAK (NORMALIZED TO 1 AT 100 mA FOR HER AND YELLOW; AT 10 mA FOR GREEN)
4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 HER AND YELLOW
1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 10 20 30 40 50 60 70 80 90 100 110 120 130 I PEAK - PEAK FORWARD CURRENT PER SEGMENT - mA YELLOW GREEN
GREEN
HER
0
5
10
15
20
25
30
35
40
I F - FORWARD CURRENT PER SEGMENT - mA
Figure 11. Relative Luminous Intensity vs. DC Forward Current.
Figure 12. Relative Efficiency (Luminous Intensity per Unit Current) vs. Peak Current.
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Contrast Enhancement
For information on contrast enhancement please see Application Note 1015.
Soldering/Cleaning
Cleaning agents from the ketone family (acetone, methyl ethyl ketone, etc.) and from the chlorinated hydrocarbon family (methylene chloride, trichloroethylene, carbon tetrachloride, etc.) are not recommended for cleaning LED parts. All of these various solvents attack or dissolve the encapsulating epoxies used to form the package of plastic LED parts. For information on soldering LEDs please refer to Application Note 1027.
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