20
10
5.0
2.0
1.5
1.0
2.0
2.5
3.0
50
FORWARD VOLTAGE VF (V)
Ta=25癈
10
100
2.5
3.0
3.5
4.0
1
FORWARD VOLTAGE VF (V)
100
10
1.6
2.0 2.1
1.8 1.9
1.7
2.2
1
0.1
FORWARD VOLTAGE VF (V)
SLI-580UT
SLI-580DT
SLI-580YT
-40 -20 0 20 40 60 80 100
1.4
1.2
1.0
0.8
0.6
0.4
1.6
ATMOSPHERE TEMPERATURE Tc (癈)
IF=20mA
1.4
1.2
1.0
0.8
0.6
0.4
IF=20mA
ATMOSPHERE TEMPERATURE Tc (癈)
-40 -20 0 20 40 60 80 100
-40 -20 0 20 40 60 80 100
IF=20mA
1.4
1.2
1.0
0.8
0.6
0.4
ATMOSPHERE TEMPERATURE Tc (癈)
2.5
2.0
1.5
1.0
0.5
10 20 30 40
1
50
0
FORWARD CURRENT IF (mA)
Ta=25癈
1.5
1
0.5
0
20
10
30
0
FORWARD CURRENT IF (mA)
Ta=25癈
1.0
0.8
0.6
0.4
0.2
0
1
5
10 15 20 25
1.2
FORWARD CURRENT IF (mA)
Ta=25癈
50
40
30
20
10
0
-40 -20 0
80 100
40 60
20
AMBIENT TEMPERATURE Ta ( C)
20
10
0
40
30
AMBIENT TEMPERATURE Ta (癈)
-40 -20 0 20 40 60 80 100
40
30
20
10
0
-40 -20 0
40
20
60 80 100
AMBIENT TEMPERATURE Ta (癈)
SLA580ECT
SLA580BCT
SLA580EC4T
SLA580BC4T
SLA-580MT
SLI-580UT
SLI-580DT
SLI-580YT
SLI-580UT
SLI-580DT
SLI-580YT
SLI-580UT
SLI-580DT
SLI-580YT
SLA580ECT
SLA580BCT
SLA580EC4T
SLA580BC4T
SLA580ECT
SLA580BCT
SLA580EC4T
SLA580BC4T
SLA580ECT
SLA580BCT
SLA580EC4T
SLA580BC4T
SLA-580MT
SLA-580MT
SLA-580MT
Forward Current-Forward Voltages
Electrical Characteristics Curves
Luminous Intensity-Atmosphere Temperature
Luminous Intensity-Forward Current
Derating
SLI-580 / SLA-580 / SLA580 Series
2/3
?2011 ROHM Co., Ltd. All rights reserved.
www.rohm.com
2011.12 - Rev.C