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HDSP Datasheet, PDF (13/20 Pages) Agilent(Hewlett-Packard) – Low Current Seven Segment Displays
13
High Efficiency Red
Device
Series
HDSP-
Parameter
751x
335x, 555x,
K70x
Luminous Intensity/Segment[1,2]
(Digit Average)
Forward Voltage/Segment or DP
All Devices Peak Wavelength
Dominant Wavelength[3]
Reverse Voltage/Segment or DP[4]
751x
Temperature Coefficient of
VF/Segment or DP
335x
555x, K70x
Thermal Resistance LED
Junction-to-Pin
Symbol Min. Typ. Max.
160 270
1050
200 300
IV
1200
270 370
1480
1.6
VF
1.7
2.1 2.5
λPEAK
635
λd
626
VR
3.0 30
∆VF /°C
-2
200
RθJ-PIN
280
345
Units Test Conditions
IF = 2 mA
IF = 5 mA
IF = 2 mA
mcd
IF = 5 mA
IF = 2 mA
IF = 5 mA
IF = 2 mA
V
IF = 5 mA
IF = 20 mA Pk
nm
nm
V
mV/°C
IR = 100 µA
°C/W