SML-811x/812x/813x Series
■Features
• Reverse-mount available type
■Outline
Data Sheet
■Size
3412 (1305)
3.4×1.25mm (t=1.1mm)
■Dimensions
3.4
1.2
Color
Type
V
M
U
B
D
WB
W
■Recommended Solder Pattern
R 1.25
φ2.4
４
－
.3
R0
R e s is t
1.25
Hole
※
Cathode Index
0.28
1.1
-0.1
+
1.25
+0.05
4.2
Tolerance : ±0.1
Electrode
1.8
(unit : mm)
(unit : mm)
■Specifications
Absolute Maximum Ratings (Ta=25ºC)
Part No.
Emitting
Chip Structure
Electrical and Optical Characteristics (Ta=25ºC)
Forward Voltage V
F
Power
Forward
Dissipation
Peak Forward
Reverse
Operating Temp.
Storage Temp.
Reverse Current I
R
Dominant Wavelength
λ
D
/Chromaticity coordinate(x,y)
Luminous Intensity I
V
Color
Current
Current
Voltage
Typ.
T
opr
(ºC)
T
stg
(ºC)
(V)
I
F
(mA)
Max.
(μA)
V
R
(V)
Min.*3
Typ.
Max.*3
I
F
Min.
Typ.
I
F
P
D
(mW)
I
F
(mA)
I
FP
(mA)
V
R
(V)
(nm)
(nm)
(nm)
(mA) (mcd) (mcd) (mA)
SML-811VT(A)
SML-811UT(A)
SML-811DT(A)
SML-811WT(A)
SML-812MT
SML812BCT
SML813WBC8W
*4
Red
AlGaInP
Orange
626
62
100*
2
630
620
605
590
636
625
608
593
20
5
10
11.2 22.4
10
25
5
-40〜+85
-40〜+100
1.95
10
100
5
615
602
587
Yellow
Yellowish Green
14
16
22
22
28
40
56
45
20
5
65
80
33
20
10
60*
1
2
4
5
-30〜+85
-30〜+85
-40〜+85
-40〜+85
-40〜+85
-40〜+100
2.1
3.3
2.9
InGaN
Blue
White
100*
20
5
10
5
5
568
570.5
573
465
470
475
50*
2
(x,y)(0.30, 0.30)
*1 : Duty 1/5, 200Hz *2 : 1/10,1kHz *3 : Measurement tolerance:±1nm、*4:Brightness for white color is noted with chromaticity coordinate(x,y).
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1/11
©2016 ROHM Co., Ltd. All rights reserved
2017.11 - Rev.007
[SML-811x/812x/813x series]
■Electrical Characteristics Curves
[Data Sheet]
Reference
Fig.2 Luminous Intensity -
Atmosphere Temperature
RELATIVE LUMINOUS INTENSITY [a.u.]
1.6
1.4
1.2
1
0.8
0.6
0.4
-40-30-20-10 0 10 20 30 40 50 60 70 80 90100
SML-811VT(A)
SML-811UT(A)
SML-811DT(A)
SML-811WT(A)
SML-812MT
Fig.1 Forward Current
- Forward Voltages
100
SML-811VT(A)
SML-811UT(A)
SML-811DT(A)
SML-811WT(A)
SML-812MT
FORWARD CURRENT : I
F
[mA]
Ta=25ºC
I
F
=10mA
I
F
=20mA
10
1
1.4
1.6
1.8
2.0
2.2
2.4
FORWARD VOLTAGE : V
F
[V]
ATMOSPHERE TEMPERATURE : Ta [ºC]
Fig.3 Luminous Intensity - Forward Current
2.5
Fig.4 Derating
MAXIMUM FORWARD CURRENT : [mA]
30
RELATIVE LUMINOUS INTENSITY
2.0
SML-811VT(A)
SML-811UT(A)
SML-811DT(A)
SML-811WT(A)
SML-812MT
Ta=25ºC
20
1.5
1.0
10
0.5
SML-811VT(A)
SML-811UT(A)
SML-811DT(A)
SML-811WT(A)
SML-812MT
0.0
0
5
10
15
20
25
0
-40
-20
0
20
40
60
80
100
FORWARD CURRENT : I
F
[mA]
AMBIENT TEMPERATURE : Ta [ºC]
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
www.rohm.com
2/11
©2016 ROHM Co., Ltd. All rights reserved
2017.11 - Rev.007
[SML-811x/812x/813x series]
■Electrical Characteristics Curves
[Data Sheet]
Reference
Fig.2 Luminous Intensity -
Atmosphere Temperature
RELATIVE LUMINOUS INTENSITY [a.u.]
1.4
I
F
=20mA
Fig.1 Forward Current
- Forward Voltages
100
SML812BCT
Ta=25ºC
FORWARD CURRENT : I
F
[mA]
1.2
10
1
0.8
SML812BCT
1
2.2
2.6
3.0
3.4
3.8
0.6
-40
-20
0
20
40
60
80
100
FORWARD VOLTAGE : V
F
[V]
ATMOSPHERE TEMPERATURE : Ta [ºC]
Fig.3 Luminous Intensity - Forward Current
MAXIMUM FORWARD CURRENT : [mA]
1.2
Fig.4 Derating
25
SML812BCT
RELATIVE LUMINOUS INTENSITY
SML812BCT
Ta=25ºC
1.0
0.8
0.6
0.4
0.2
0.0
0
4
8
12
16
20
20
15
10
5
0
-40
-20
0
20
40
60
80
100
FORWARD CURRENT : I
F
[mA]
AMBIENT TEMPERATURE : Ta [ºC]
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
www.rohm.com
3/11
©2016 ROHM Co., Ltd. All rights reserved
2017.11 - Rev.007
[SML-811x/812x/813x series]
■Electrical Characteristics Curves
[Data Sheet]
Reference
Fig.2 Luminous Intensity -
Atmosphere Temperature
RELATIVE LUMINOUS INTENSITY [a.u.]
1.4
I
F
=5mA
Fig.1 Forward Current
- Forward Voltages
100
FORWARD CURRENT : I
F
[mA]
SML813WBC8W
Ta=25ºC
1.2
10
1
0.8
SML813WBC8W
1
2.2
2.6
3.0
3.4
3.8
0.6
-40
-20
0
20
40
60
80
100
FORWARD VOLTAGE : V
F
[V]
ATMOSPHERE TEMPERATURE : Ta [ºC]
Fig.3 Luminous Intensity - Forward Current
MAXIMUM FORWARD CURRENT : [mA]
2.0
Fig.4 Derating
14
12
10
8
6
4
2
0
-40
-20
0
20
40
60
80
100
SML813WBC8W
RELATIVE LUMINOUS INTENSITY
SML813WBC8W
Ta=25ºC
1.5
1.0
0.5
0.0
0
2
4
6
8
10
FORWARD CURRENT : I
F
[mA]
AMBIENT TEMPERATURE : Ta [ºC]
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
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4/11
©2016 ROHM Co., Ltd. All rights reserved
2017.11 - Rev.007
[SML-811x/812x/813x series]
■Viewing Angle
[Data Sheet]
Reference
SCANNING ANGLE (deg)
X' - Y'
X - Y
20
30
½½½½ﾝ方向
(Scanning Direction)
SCANNING ANGLE (deg)
20
10
0
10
10
0
SML-81 series
20
30
40
50
60
70
80
90
100
Y'
10
20
30
40
50
60
70
80
90
100
Y
½½½½ﾝ方向
(Scanning Direction)
30
40
40
50
50
60
70
80
90
100
X'
60
70
80
90
100
X
50
0
50
50
0
50
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
X - Y
SCANNING ANGLE (deg)
X' - Y'
20
30
40
50
10
0
10
20
30
40
50
60
70
80
90
100
Y
½½½½ﾝ方向
(Scanning Direction)
SCANNING ANGLE (deg)
20
30
40
50
60
70
80
90
100
X'
10
0
10
20
30
40
50
60
70
80
90
100
Y'
½½½½ﾝ方向
(Scanning Direction)
SML812BCT
60
70
80
90
100
X
50
0
50
50
0
50
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
SCANNING ANGLE (deg)
X - Y
½½½½ﾝ方向
(Scanning Direction)
X' - Y'
SCANNING ANGLE (deg)
20
10
0
10
20
30
40
50
60
70
80
90
100
Y'
30
40
20
30
10
0
10
20
30
40
50
60
70
80
90
100
Y
½½½½ﾝ方向
(Scanning Direction)
40
50
60
70
80
90
100
X
SML813WBC8W
50
60
70
80
90
100
X'
50
0
50
50
0
50
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
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www.rohm.com
5/11
©2016 ROHM Co., Ltd. All rights reserved
2017.11 - Rev.007
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