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HDSP-340X Datasheet, PDF (4/8 Pages) Agilent(Hewlett-Packard) – 20 mm (0.8 inch) Seven Segment Displays
AlGaAs Red
Device
Series
Parameter
Luminous Intensity/Segment[1,2,5]
(Digit Average)
Forward Voltage/Segment or DP
HDSP-
N15X
Peak Wavelength
Dominant Wavelength[3]
Reverse Voltage/Segment or DP[4]
Temperature Coefficient of
VF/Segment or DP
Thermal Resistance LED Junction-
to-Pin
Symbol
IV
Min.
6.0
Typ. Max.
14.0
Units
mcd
Test Conditions
IF = 20 mA
1.8
V IF = 20 mA
VF
2.0 3.0
V IF = 100 mA
λPEAK
645
λd
637
VR
3.0 15
∆VF/°C
-2
nm
nm
V IR = 100 µA
mV/°C
RθJ-PIN
430
°C/W/
Seg
High Efficiency Red
Device
Series
Parameter
Luminous Intensity/Segment[1,2]
(Digit Average)
HDSP-
390X
Forward Voltage/Segment or DP
Peak Wavelength
Dominant Wavelength[3]
Reverse Voltage/Segment or DP[4]
Temperature Coefficient of
VF/Segment or DP
Thermal Resistance LED Junction-
to-Pin
Symbol
IV
Min.
3350
Typ. Max.
7000
Units
µcd
Test Conditions
IF = 100 mA Peak:
1 of 5 df
4800
µcd IF = 20 mA
VF
2.6 3.5
V IF = 100 mA
λPEAK
635
λd
626
VR
3.0 25
∆VF/°C
-2
nm
nm
V
mV/°C
IR = 100 µA
RθJ-PIN
375
°C/W/
Seg
3-95