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| NSPWF50DS_14 Datasheet, PDF (2/16 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WHITE LED | |||
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SPECIFICATIONS
NICHIA STS-DA1-2178 <Cat.No.120131>
(1) Absolute Maximum Ratings
Item
Symbol
Absolute Maximum Rating
Forward Current
IF
30
Pulse Forward Current
IFP
100
Reverse Voltage
VR
5
Power Dissipation
PD
105
Operating Temperature
Topr
-30~85
Storage Temperature
Tstg
-40~100
Junction Temperature
TJ
100
* Absolute Maximum Ratings at TA=25°C.
* IFP conditions with pulse width â¤10ms and duty cycle â¤10%.
Unit
mA
mA
V
mW
°C
°C
°C
(2) Initial Electrical/Optical Characteristics
Item
Symbol
Condition
Typ
Unit
Forward Voltage
VF
IF=20mA
3.2
V
Reverse Current
IR
VR=5V
-
µA
Luminous Intensity
Iv
IF=20mA
1.2
cd
x
-
IF=20mA
0.31
-
Chromaticity Coordinate
y
-
IF=20mA
0.32
-
* Characteristics at TA=25°C.
* Chromaticity Coordinates as per CIE 1931 Chromaticity Chart.
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