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| NSSW063A Datasheet, PDF (2/17 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WHITE LED | |||
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SPECIFICATIONS
NICHIA STS-DA1-2546 <Cat.No.120629>
(1) Absolute Maximum Ratings
Item
Symbol
Absolute Maximum Rating
Forward Current
IF
75
Pulse Forward Current
IFP
280
Allowable Reverse Current
IR
85
Power Dissipation
PD
247
Operating Temperature
Topr
-40~110
Storage Temperature
Tstg
-40~110
Junction Temperature
TJ
125
* Absolute Maximum Ratings at TA=25°C.
* IFP conditions with pulse width â¤10ms and duty cycle â¤10%.
Unit
mA
mA
mA
mW
°C
°C
°C
(2) Initial Electrical/Optical Characteristics
Item
Symbol
Condition
Typ
Unit
Forward Voltage
VF
IF=50mA
2.9
V
Luminous Intensity
Iv
IF=50mA
6.1
cd
x
-
IF=50mA
0.31
-
Chromaticity Coordinate
y
-
IF=50mA
0.32
-
* Characteristics at TA=25°C.
* Luminous Intensity value as per CIE 127:2007 standard.
* Chromaticity Coordinates as per CIE 1931 Chromaticity Chart.
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