NSPR510CS Datasheet, PDF (9/15 Pages) NICHIA CORPORATION – RED LED

Forward Voltage vs.
Forward Current
300
200 _Ta=25°C
100
50
20
10
5
1
1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
Forward Voltage VF (V)
Ambient Temperature vs.
Forward Voltage
3.0
2.8
IFP=60mA
IFP=20mA
2.6
IFP=5mA
2.4
2.2
2.0
1.8
1.6
-40 -20 0 20 40 60 80 100
Ambient Temperature Ta (°C)
Forward Current vs.
Relative Luminosity
12
10 ^Ta=25°C
8
6
4
2
0
0 50 100 150 200 250
Forward Current IFP (mA)
Ambient Temperature vs.
Relative Luminosity
2.0
IFP=20mA
1.0
0.5
0.2
-40 -20 0 20 40 60 80 100
Ambient Temperature Ta (°C)
Duty Ratio vs.
Allowable Forward Current
300
200
Ta=25°C
100
50
30
20
10
1
5 10 20 50 100
Duty Ratio (%)
Ambient Temperature vs.
Allowable Forward Current
60
50
40
30
20
12.5
10
0
0 20 40 60 80 100
Ambient Temperature Ta (°C)
Model
NSPRxxxx
NICHIA CORPORATION Title CHARACTERISTICS
No.
070606763662