SML-D1 Series
Electrical Characteristics Curves
Forward Current-Forward Voltage
Ta=25°C ■ ■SML-D12V8W
100
■SML-D12U8W
■ ■SML-D12Y8W
■SML-D12M8W
■SML-D12P8W
■ ■SML-D12D8W
10
1
1.0
1.5
2.0
2.5
3.0
FORWARD VOLTAGE:VF (V)
Luminous Intensity-Atmosphere Temperature
IF=20mA ■ ■SML-D12V8W
1.6
■SML-D12U8W
■SML-D12D8W
1.4
■SML-D12Y8W
■SML-D12M8W
1.2
■SML-D12P8W
1.0
0.8
0.6
0.4
-40 -20 0 20 40 60 80 100
ATMOSPHERE TEMPERATURE:Ta (°C)
Luminous Intensity-Forward Current
Ta=25°C ■ ■SML-D12V8W
1.2
■SML-D12U8W
■SML-D12D8W
1.0
■ ■SML-D12Y8W
■ ■SML-D12M8W
0.8
■SML-D12P8W
0.6
0.4
0.2
0
0
5
10
15
20
25
FORWARD CURRENT:IF (mA)
Derating
30
20
■ ■SML-D12V8W
■SML-D12U8W
■SML-D12Y8W
■SML-D12M8W
■SML-D12P8W
■SML-D12D8W
10
0
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE:Ta (°C)
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■ ■SMLD12HBC7W
IF=5mA ■ ■SMLD12HBC7W
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-40 -20 0 20 40 60 80 100
ATMOSPHERE TEMPERATURE:Ta (°C)
4.0
Ta=25°C
■ ■SMLD12HBC7W
3.0
2.0
1.0
0
0
5
10
15
20
FORWARD CURRENT:IF (mA)
■ ■SMLD12HBC7W
30
20
10
0
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE:Ta (°C)
2011.05 - Rev.B