ꢀ Forward Voltage vs.
ꢀ Forward Current vs.
ꢀ Duty Ratio vs.
Allowable Forward Current
Forward Current
Relative Luminosity
3.0
100
100
Ta=25°C
50
Ta=25°C
2.5
Ta=25°C
50
30
30
2.0
1.5
1.0
0.5
0
15
10
10
5
5
1
1
2.5 2.7 2.9 3.1 3.3 3.5 3.7
0
10
20
30
40
1
5
10 20
50 100
Forward Voltage VF (V)
Forward Current IFP (mA)
Duty Ratio (%)
ꢀ Ambient Temperature vs.
ꢀ Ambient Temperature vs.
ꢀ Ambient Temperature vs.
Forward Voltage
Relative Luminosity
Allowable Forward Current
3.7
2.0
25
20
15
10
IFP=10mA
3.5
IFP=10mA
1.0
0.5
3.3
3.1
2.9
2.7
2.5
6
5
0.2
0
-60 -30
0
30 60 90 120
-60 -30
0
30 60 90 120
0
20 40 60 80 100 120
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Model
NHSA505D
Title
No.
CHARACTERISTICS
071220706941
NICHIA CORPORATION
NICHIA [ NICHIA CORPORATION ]
