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NSSW157D Datasheet, PDF (12/18 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WHITE LED | |||
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NICHIA STS-DA1-2954C <Cat.No.140326>
FORWARD CURRENT CHARACTERISTICS / TEMPERATURE CHARACTERISTICS
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All characteristics shown are for reference only and are not guaranteed.
NSSW157D
管ççªå· No. STS-DA7-5311A
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Forward Voltage vs
VfIf
Forward Current
TA=25°C
Ambient Temperature vs
Forward Voltage
TaVf
IFP=80mA
1000
4.0
3.5
200
100
3.0
80
2.5
10
2.0
2.5
3.0
3.5
4.0
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Forward Voltage(V)
2.0
-60 -40 -20 0 20 40 60 80 100 120
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Ambient Temperature(°C)
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Forward Current vs
Relative Luminous Flux
IfIv
3.0
TA=25°C
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Ambient Temperature vs
Relative Luminous Flux
TaIv
1.4
IFP=80mA
2.5
1.2
2.0
1.5
1.0
1.0
0.8
0.5
0.0
0
50
100
150
200
250
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Forward Current(mA)
0.6
-60 -40 -20 0 20 40 60 80 100 120
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Ambient Temperature(°C)
11
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