Data Sheet
SML-81 Series
3412(1305)
3.4×1.25mm(t=1.1mm)
Color
Type
Features
U
D
W
M
B
・Reverse-mount type
Specifications
Absolute Maximum Ratings (Ta=25℃)
Electrical and Optical Characteristics (Ta=25℃)
Chip
Structure
Emitting
Color
Forward Voltage V
F
Reverse Current I
R
Dominant Wavelength λD Luminous Intensity I
V
Power
Forward Peak Forward Reverse Operating
Storage
Part No.
Dissipation Current
Current
Voltage Temperature Temperature
Typ.
Max.
Min.*3 Typ. Max.*3
(nm) (nm) (nm)
Min. Typ.
(mcd) (mcd)
I
F
(mA)
VR(V)
I
F
(mA)
I
F
(mA)
D
P (mW)
I
F
(mA)
I
FP(mA)
R
V (V)
Topr(℃)
Tstg(℃)
(V)
(μA)
(
)
)
■
■
■
■
■
■
Red
615 620 625
602 605 608
587 590 593
569 572 575
567 570 573
464 470 476
SML-811UT A
11.2 22.4
ꢀꢀ
(
Orange
Yellow
62
100
5
-40 to +85 -40 to +100 1.95 10
5
10
10
20
SML-811DT A
*2
AIGaInP
on GaAs
(
)
25
20
28
14
40
SML-811WT A
SML-812MT
SML-810MT
SML812BCT
100
2.1
Yellowish
Green
ꢀꢀ
65
80
60
4
5
4
5
*1
GaP
-30 to +85
-40 to +85
2.2
3.3
20
20
5.6
22
16
56
ꢀꢀ
InGaN
Blue
100
*2
*1:Duty1/5, 200Hz / *2:Duty1/10,1kHz / *3:Reference
Dimensions
Recommended Solder Pattern Viewing Angle
SML-811(A) / SML-812 / SML-810 Series
0°
10°
10°
0°
10°
20°
30°
10°
20°
20°
20°
X’
Y’
X
Y
30°
30°
30°
40°
40°
40°
40°
50°
50°
60°
50°
50°
60°
60°
60°
70°
80°
70°
80°
70°
80°
70°
80°
90°
100
90°
100
90°
100
90°
100
50
0
50
50
0
50
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
Hole
SML812BCT
0°
10°
10°
0°
10°
20°
30°
10°
20°
20°
20°
X’
Y’
X
Y
30°
30°
30°
40°
40°
40°
40°
φ2.4
50°
50°
60°
50°
50°
60°
60°
70°
80°
60°
70°
80°
70°
80°
70°
80°
1.25
90°
100
90°
100
90°
100
90°
100
50
0
50
50
0
50
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
Tolerance : ±0.1
(unit : mm)
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
(unit : mm)
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2011.05 - Rev.B