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| NS2W150B Datasheet, PDF (2/18 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WHITE LED | |||
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SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
Symbol
Absolute Maximum Rating
Forward Current
IF
280
Pulse Forward Current
IFP
400
Allowable Reverse Current
IR
85
Power Dissipation
PD
1
Operating Temperature
Topr
-40~100
Storage Temperature
Tstg
-40~100
Junction Temperature
TJ
150
* Absolute Maximum Ratings at TS=25°C.
* IFP conditions with pulse width â¤10ms and duty cycle â¤10%.
(2) Initial Electrical/Optical Characteristics
Item
Symbol
Condition
Forward Voltage
VF
IF=150mA
Luminous Flux
Φv
IF=150mA
Luminous Intensity
Iv
IF=150mA
x
Chromaticity Coordinate
y
-
IF=150mA
-
IF=150mA
Thermal Resistance
RθJS
-
* Characteristics at TS=25°C.
* Luminous Flux value as per CIE 127:2007 standard.
* Chromaticity Coordinates as per CIE 1931 Chromaticity Chart.
* RθJS is Thermal Resistance from junction to TS measuring point.
Typ
3.2
48.5
16.2
0.287
0.272
21
NICHIA STS-DA1-2654D <Cat.No.130610>
Unit
mA
mA
mA
W
°C
°C
°C
Max
-
-
-
-
-
26
Unit
V
lm
cd
-
-
°C/W
1
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