6
Yellow
Device
Series
HDSP-
Parameter
Symbol Min.
Typ. Max.
Units
Test Conditions
Luminous Intensity/Segment[1,2,7]
(Digit Average)
225
480
IF = 5 mA
IV
µcd
2740
IF = 20 mA
IF = 20 mA
Forward Voltage/Segment or DP
Peak Wavelength
VF
2.2
2.5
V
nm
740x
λPEAK
583
Dominant Wavelength[3,9]
Reverse Voltage/Segment or DP[4]
λd
VR
581.5
3.0
586 592.5
nm
50.0
-2
V
IR = 100 µA
Temperature Coefficient of
VF/Segment or DP
∆VF/°C
mV/°C
Thermal Resistance LED Junction-
to-Pin
RθJ-PIN
200
°C/W/Seg
High Performance Green
Device
Series
HDSP-
Parameter
Symbol Min.
Typ. Max.
Units
Test Conditions
Luminous Intensity/Segment[1,2,8]
(Digit Average)
860
3000
IF = 10 mA
IV
µcd
6800
IF = 20 mA
IF = 10 mA
Forward Voltage/Segment or DP
Peak Wavelength
VF
λPEAK
λd
2.1
566
571
50.0
-2
2.5
V
nm
780x
Dominant Wavelength[3,9]
Reverse Voltage/Segment or DP[4]
577
nm
VR
3.0
V
IR = 100 µA
Temperature Coefficient of
VF/Segment or DP
∆VF/°C
mV/°C
Thermal Resistance LED Junction-
to-Pin
RθJ-PIN
200
°C/W/Seg
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.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
