7.6 mm (0.3 inch) Micro Bright
Seven Segment Displays
Technical Data
Features
• Available with Colon for
Clock Display
• Compact Package
0.300 x 0.500 inches
Leads on 2.54 mm (0.1 inch)
Centers
• Choice of Colors
AlGaAs Red, High
Efficiency Red, Yellow, Green,
Orange
• Excellent Appearance
Evenly Lighted Segments
Mitered Corners on Segments
Surface Color Gives Optimum
Contrast
±50° Viewing Angle
• Design Flexibility
Common Anode or Common
Cathode
Right Hand Decimal Point
±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 Available
See Intensity and Color
Selected Displays Data Sheet
• Sunlight Viewable AlGaAs
Description
The 7.6 mm (0.3 inch) LED seven
segment displays are designed for
viewing distances up to 3 metres
(10 feet). These devices use an
industry standard size package
and pinout. Both the numeric and
Devices
Orange AlGaAs[1] HER[1] Yellow[1] Green[1] Package
HDSP- HDSP- HDSP- HDSP- HDSP- Description Drawing
A401 A151 7501 7401 7801 Common Anode Right A
Hand Decimal
7502 7402 7802 Common Anode Right Hand B
Decimal, Colon
A403 A153 7503 7403 7803 Common Cathode Right C
Hand Decimal
7504 7404 7804 Common Cathode Right Hand D
Decimal, Colon
A157 7507 7407 7807 Common Anode ±1. Overflow E
A158 7508 7408 7808 Common Cathode ±1. Overflow F
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-740x Series
HDSP-750x Series
HDSP-780x Series
HDSP-A15x Series
HDSP-A40x Series
2
±1. overflow devices feature a
right hand decimal point. All
devices are available as either
common anode or common
cathode.
These displays are ideal for most
applications. Pin for pin equiv-
alent 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.
Part Numbering System
Notes:
1. For codes not listed in the figure above, please refer to the respective datasheet or contact your nearest
Agilent representative for details.
2. Bin options refer to shippable bins for a part number. Color and Intensity Bins are typically restricted to 1
bin per tube (exceptions may apply). Please refer to respective datasheet for specific bin limit information.
5082 -X X X X-X X X X X
HDSP-X X X X-X X X X X
Mechanical Options[1]
00: No Mechanical Option
Color Bin Options[1,2]
0: No Color Bin Limitation
3: Color Bins 3- and 3+ only (applicable for Yellow devices only)
Z: Color Bins 2- and 3+ only (applicable for Yellow devices only)
Maximum Intensity Bin[1,2]
0: No Maximum Intensity Bin Limitation
Minimum Intensity Bin[1,2]
0: No Minimum Intensity Bin Limitation
Device Configuration/Color[1]
1: Common Anode
2: Common Anode
3: Common Cathode
4: Common Cathode
Device Specific Configuration[1]
Refer to Respective Datasheet
Package[1]
A: 7.6 mm (0.3 inch) Single Digit Seven Segment Display
3
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.
4
Device
Series
HDSP- Parameter Symbol Min. Typ. Max. Units Test Conditions
Luminous Intensity/Segment[1,2,5] IV6.9 14.0 mcd IF = 20 mA
(Digit Average)
1.8 V IF = 20 mA
Forward Voltage/Segment or DP VF2.0 3.0 V IF = 100 mA
A15x Peak Wavelength λPEAK 645 nm
Dominant Wavelength[3] λd637 nm
Reverse Voltage/Segment or DP[4] VR3.0 15.0 V IR = 100 µA
Temperature Coefficient of ∆VF/°C -2 mV/°C
VF/Segment or DP
Thermal Resistance LED Junction- RθJ-PIN 255 °C/W/Seg
to-Pin
AlGaAs Red
Electrical/Optical Characteristics at TA = 25°C
Absolute Maximum Ratings
AlGaAs Red HER/Orange Yellow Green
HDSP-A150 HDSP-7500/-A40X HDSP-7400 HDSP-7800
Description Series Series Series Series Units
Average Power per Segment or DP 96 105 80 105 mW
Peak Forward Current per 160[1] 90[3] 60[5] 90[7] mA
Segment or DP
DC Forward Current per 40[2] 30[4] 20[6] 30[8] mA
Segment or DP
Operating Temperature Range –20 to +100[9] –40 to +100 °C
Storage Temperature Range –55 to +100 °C
Reverse Voltage per Segment or DP 3.0 V
Lead Solder Temperature for 3
Seconds (1.59 mm [0.063 in.] 260 °C
below seating plane)
Notes:
1. See Figure 1 to establish pulsed conditions.
2. Derate above 46°C at 0.54 mA/°C.
3. See Figure 6 to establish pulsed conditions.
4. Derate above 53°C at 0.45 mA/°C.
5. See Figure 7 to establish pulsed conditions.
6. Derate above 81°C at 0.52 mA/°C.
7. See Figure 8 to establish pulsed conditions.
8. Derate above 39°C at 0.37 mA/°C.
9. For operation below –20°C, contact your local Agilent components sales office or an authorized distributor.
5
Device
Series
HDSP- Parameter Symbol Min. Typ. Max. Units Test Conditions
Luminous Intensity/Segment[1,2,6] 360 980 IF = 5 mA
(Digit Average) IVµcd
5390 IF = 20 mA
Forward Voltage/Segment or DP VF2.0 2.5 V IF = 20 mA
750x Peak Wavelength λPEAK 635 nm
Dominant Wavelength[3] λd626 nm
Reverse Voltage/Segment or DP[4] VR3.0 30 V IR = 100 µA
Temperature Coefficient of ∆VF/°C -2 mV/°C
VF/Segment or DP
Thermal Resistance LED Junction- RθJ-PIN 200 °C/W/Seg
to-Pin
High Efficiency Red
Device
Series
HDSP- Parameter Symbol Min. Typ. Max. Units Test Conditions
Luminous Intensity/Segment[1,2,6] IV0.70 mcd IF = 5 mA
(Digit Average)
Forward Voltage/Segment or DP VF2.0 2.5 V IF = 20 mA
A40x Peak Wavelength λPEAK 600 nm
Dominant Wavelength[3] λd603 nm
Reverse Voltage/Segment or DP[4] VR3.0 30 V IR = 100 µA
Temperature Coefficient of ∆VF/°C -2 mV/°C
VF/Segment or DP
Thermal Resistance LED Junction- RθJ-PIN 200 °C/W/Seg
to-Pin
Orange
6
Device
Series
HDSP- Parameter Symbol Min. Typ. Max. Units Test Conditions
Luminous Intensity/Segment[1,2,7] 225 480 IF = 5 mA
(Digit Average) IVµcd
2740 IF = 20 mA
Forward Voltage/Segment or DP VF2.2 2.5 V IF = 20 mA
740x Peak Wavelength λPEAK 583 nm
Dominant Wavelength[3,9] λd581.5 586 592.5 nm
Reverse Voltage/Segment or DP[4] VR3.0 50.0 V IR = 100 µA
Temperature Coefficient of ∆VF/°C -2 mV/°C
VF/Segment or DP
Thermal Resistance LED Junction- RθJ-PIN 200 °C/W/Seg
to-Pin
Yellow
Device
Series
HDSP- Parameter Symbol Min. Typ. Max. Units Test Conditions
Luminous Intensity/Segment[1,2,8] 860 3000 IF = 10 mA
(Digit Average) IVµcd
6800 IF = 20 mA
Forward Voltage/Segment or DP VF2.1 2.5 V IF = 10 mA
780x Peak Wavelength λPEAK 566 nm
Dominant Wavelength[3,9] λd571 577 nm
Reverse Voltage/Segment or DP[4] VR3.0 50.0 V IR = 100 µA
Temperature Coefficient of ∆VF/°C -2 mV/°C
VF/Segment or DP
Thermal Resistance LED Junction- RθJ-PIN 200 °C/W/Seg
to-Pin
High Performance Green
Notes:
1. Case temperature of device immediately prior to the intensity measurement is 25°C.
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, λd, 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.
7
AlGaAs Red
t – PULSE DURATION – µs
P
10
1
100
10 1000010001001
RATIO OF MAXIMUM OPERATING
PEAK CURRENT TO TEMPERATURE
DERATED MAXIMUM DC CURRENT
I PEAK
F
I MAX
DC
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
OPERATING OF I
MAXIMUM DC
DC OPERATION
100 Hz
10 KHZ
3 KHz
1 KHz
300 Hz
Figure 4. Relative Luminous Intensity
vs. DC Forward Current.
Figure 2. Maximum Allowable DC
Current per Segment as a Function of
Ambient Temperature.
Figure 1. Maximum Allowed Peak Current vs.
Pulse Duration – AlGaAs Red.
Figure 5. Relative Efficiency (Luminous
Intensity per Unit Current) vs. Peak Current.
Figure 3. Forward Current vs.
Forward Voltage.
45
30 50 80 90 10070604020
0
40
50
T
A
– AMBIENT TEMPERATURE – °C
35
30
25
20
15
10
5
I
DC
MAX. – MAXIMUM DC CURRENT
PER SEGMENT – mA
AlGaAs RED
Rθ
J-A
= 770°C/W
110 120
0.5 1.5 3.0 3.5 4.02.52.01.00
0
160
V
F
– FORWARD CURRENT – V
140
120
100
80
60
40
20
I
F
– FORWARD CURRENT PER SEGMENT – mA
AlGaAs RED
0.6
0.8
1.4
1.2
1.0
I
PEAK
– PEAK FORWARD CURRENT PER SEGMENT – mA
0.5
AlGaAs RED
η
PEAK
– NORMALIZED RELATIVE EFFICIENCY
5.0 50.0 150.0
515 3035402520100
0
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
I
F
– FORWARD CURRENT PER SEGMENT – mA
RELATIVE LUMINOUS INTENSITY
(NORMALIZED TO 1 AT 20 mA)
AlGaAs RED
8
Figure 12. Relative Efficiency (Luminous
Intensity per Unit Current) vs. Peak
Current.
0
0.8
1.0
1.2
1.4
10020 806040
1.8
1.6
GREEN
HER / ORANGE
YELLOW
ηPEAK – RELATIVE EFFICIENCY
(NORMALIZED TO 1 AT 5 mA FOR HER,
ORANGE AND YELLOW, AND 10 mA FOR GREEN)
I
PEAK
– PEAK FORWARD CURRENT
PER SEGMENT – mA
HER, Yellow, Green, Orange
Figure 6. Maximum Tolerable Peak Current vs.
Pulse Duration – HER, Orange. Figure 7. Maximum Tolerable Peak
Current vs. Pulse Duration – Yellow.
Figure 10. Forward Current vs.
Forward Voltage Characteristics. Figure 11. Relative Luminous
Intensity vs. DC Forward Current.
Figure 8. Allowable Peak Current vs.
Pulse Duration – Green. Figure 9. Maximum Allowable DC Current per
Segment as a Function of Ambient Temperature.
RATIO OF MAXIMUM OPERATING
PEAK CURRENT TO TEMPERATURE
DERATED DC CURRENT
I PEAK
F
I MAX
DC
t – PULSE DURATION – µs
P
10
1
100
10 1000010001001
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
OPERATING OF I
MAXIMUM DC
DC OPERATION
100 Hz
10 KHZ
3 KHz
1 KHz
300 Hz
RATIO OF MAXIMUM OPERATING
PEAK CURRENT TO TEMPERATURE
DERATED DC CURRENT
I PEAK
F
I MAX
DC
t – PULSE DURATION – µs
P
10
1
100
10 1000010001001
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
OPERATING OF I
MAXIMUM
DC
DC OPERATION
100 KHz
3 KHz
1 KHz
300 Hz
100 HZ
RATIO OF MAXIMUM OPERATING
PEAK CURRENT TO TEMPERATURE
DERATED DC CURRENT
I PEAK
F
I MAX
DC
t – PULSE DURATION – µs
P
10
1
100
10 1000010001001
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
OPERATING OF I
MAXIMUM
DC
DC OPERATION
100 Hz
10 KHZ
3 KHz
1 KHz
300 Hz
40
0
5
10
15
20
25
30
35
20 10090807060504030
T – AMBIENT TEMPERATURE – °C
A
I MAX – MAXIMUM DC CURRENT
PER SEGMENT – mA
DC
120110
50
45
HER, ORANGE
YELLOW
GREEN
R = 770°C/W
J-A
θ
0
100
80
60
40
20
I – FORWARD CURRENT PER SEGMENT – mA
F
2.0 4.03.01.0
V – FORWARD VOLTAGE – V
F
0 5.0
YELLOW
HER / ORANGE
GREEN
RELATIVE LUMINOUS INTENSITY
(NORMALIZED TO 1 AT 5 mA FOR HER AND )t
(YELLOW AND TO 1 AT 10 mA FOR GREEN)
15
0
10
8
6
4
2
2053010 25
12
I – FORWARD CURRENT PER SEGMENT – mA
F
0
YELLOW
GREEN
HER / ORANGE
9
HDSP-A15x
IV Bin Category Min. Max.
M 7.07 13.00
N 10.60 19.40
O 15.90 29.20
P 23.90 43.80
Q 35.80 65.60
Intensity Bin Limits (mcd)
AlGaAs Red
HDSP-750x
IV Bin Category Min. Max.
B 0.342 0.630
C 0.516 0.946
D 0.774 1.418
E 1.160 2.127
F 1.740 3.190
G 2.610 4.785
H 3.915 7.177
HER
HDSP-740x
IV Bin Category Min. Max.
B 0.229 0.387
C 0.317 0.582
D 0.476 0.872
E 0.714 1.311
F 1.073 1.967
G 1.609 2.950
H 2.413 4.425
Yellow
HDSP-780x
IV Bin Category Min. Max.
H 0.86 1.58
I 1.29 2.37
J 1.94 3.55
K 2.90 5.33
L 4.37 8.01
Green
Orange
HDSP-A40X
IV Bin Category Min. Max.
A 0.284 0.433
B 0.354 0.541
C 0.443 0.677
D 0.554 0.846
E 0.692 1.057
F 0.856 1.322
G 1.082 1.652
H 1.352 2.066
I 1.692 2.581
J 2.114 3.227
K 2.641 4.034
L 3.300 5.042
M 4.127 6.303
N 5.157 7.878
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, trichloro-
ethylene, 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 further information on
soldering LEDs, please refer to
Application Note 1027.
Dominant Wavelength (nm)
Color Bin Min. Max.
Yellow 1 581.50 585.00
3 584.00 587.50
2 586.50 590.00
4 589.00 592.50
Green 2 573.00 577.00
3 570.00 574.00
4 567.00 571.00
5 564.00 568.00
Color Categories
Note:
All categories are established for classification of products. Products
may not be available in all categories. Please contact your Agilent
representatives for further clarification/information.
10
www.agilent.com/semiconductors
For product information and a complete list of
distributors, please go to our web site.
For technical assistance call:
Americas/Canada: +1 (800) 235-0312 or
(408) 654-8675
Europe: +49 (0) 6441 92460
China: 10800 650 0017
Hong Kong: (+65) 271 2451
India, Australia, New Zealand: (+65) 271 2394
Japan: (+81 3) 3335-8152(Domestic/Interna-
tional), or 0120-61-1280(Domestic Only)
Korea: (+65) 271 2194
Malaysia, Singapore: (+65) 271 2054
Taiwan: (+65) 271 2654
Data subject to change.
Copyright © 2002 Agilent Technologies, Inc.
Obsoletes 5988-0382EN
February 11, 2002
5988-4434EN
