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