ꢀ Forward Voltage vs.
ꢀ Forward Current vs.
ꢀ Duty Ratio vs.
Allowable Forward Current
Forward Current
Relative Luminous Flux
1000
2.5
1000
Ta=25°C
Ta=25°C
2.0
Ta=25°C
600
300
1.5
1.0
0.5
0
350
200
100
50
10
100
0
100 200 300 400 500 600 700
Forward Current IFP (mA)
1
5
10 20
50 100
2.5 3.0 3.5 4.0 4.5 5.0
Forward Voltage VF (V)
Duty Ratio (%)
ꢀ Ambient Temperature vs.
ꢀ Ambient Temperature vs.
ꢀ Ambient Temperature vs.
Forward Voltage
Relative Luminous Flux
Allowable Forward Current
5.0
2.0
500
Thermal resistance
Rja=35°C/W
IFP=300mA
4.5
IFP=300mA
400
1.0
0.5
350
300
4.0
3.5
3.0
2.5
200
Thermal resistance
Rja=65°C/W
Typical measuring PWB
100
0.2
0
-40 -20
0
20 40 60 80 100
-40 -20
0
20 40 60 80 100
0
20
40
60
80 100
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Model
NS6W083
Title CHARACTERISTICS
NICHIA CORPORATION
No.
060526652661