sml-81 ROHM Co. Ltd., sml-81 Datasheet - Page 2

• Manufacturer Part Number: sml-81
• Description: Sml-81 Series Leds
• Manufacturer: ROHM Co. Ltd.

Electrical Characteristics Curves
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SML-81 Series
Forward Current-Forward Voltage
Luminous Intensity-Atmosphere Temperature
Luminous Intensity-Forward Current
Derating
100
2.5
2.0
1.5
1.0
0.5
1.6
1.4
1.2
1.0
0.8
0.6
0.4
10
30
20
10
1
0
0
1.0
-40
-40
0
ATMOSPHERE TEMPERATURE：Ta (°C)
AMBIENT TEMPERTURE：Ta (°C)
-20
-20
FORWARD CURRENT：I
FORWARD VOLTAGE：V
5
1.5
0
0
10
20
20
2.0
40
40
15
60
60
F
2.5
F
(mA)
(V)
20
Ta=25°C
I
F
80
f=1kHz
80
=10mA
100
100
3.0
25
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
SML-811UT ( A )
SML-811DT ( A )
SML-811WT ( A )
SML-811UT ( A )
SML-811DT ( A )
SML-811WT ( A )
SML-811UT ( A )
SML-811DT ( A )
SML-811WT ( A )
SML-811UT ( A )
SML-811DT ( A )
SML-811WT ( A )
100
1.5
1.0
0.5
10
1.6
1.4
1.2
1.0
0.8
0.6
0.4
30
20
10
1
0
0
1.0
-40
-40
0
ATMOSPHERE TEMPERATURE：Ta (°C)
AMBIENT TEMPERTURE：Ta (°C)
-20
-20
FORWARD CURRENT：I
FORWARD VOLTAGE：V
5
1.5
-0
0
10
20
20
2.0
40
40
15
60
60
F
2.5
2/3
F
(mA)
(V)
20
Ta=25°C
I
F
80
f=1kHz
80
=20mA
100
100
3.0
25
■
■
■
■
■
■
■
■
■
■
■
■
■
■
SML-812MT
SML-810MT
SML-812MT
SML-810MT
SML-812MT
SML-810MT
SML-812MT
SML-810MT
100
10
1.6
1.4
1.2
1.0
0.8
0.6
0.4
1.2
1.0
0.8
0.6
0.4
0.2
30
20
10
1
2.0
-40
0
0
-40
0
ATMOSPHERE TEMPERATURE：Ta (°C)
AMBIENT TEMPERTURE：Ta (°C)
-20
-20
FORWARD CURRENT：I
FORWARD VOLTAGE：V
2.5
5
-0
0
20
20
3.0
10
40
40
60
60
F
3.5
F
15
(mA)
2010.12 - Rev.A
(V)
Ta=25°C
Ta=25°C
I
F
80
80
=20mA
100
100
4.0
20
■
■
■
■
■
■
■
■
SML812BCT
SML812BCT
SML812BCT
SML812BCT