Data Sheet
SML-21 Series
2012(0805)
2.0×1.25mm(t=0.8mm)
Color
Type
V
U
D
P
Features
Y
W
M
・Abundant color variations with diverse luminous intensity types
Specifications
Absolute Maximum Ratings (Ta=25℃)
Electrical and Optical Characteristics (Ta=25℃)
Chip
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.
Max.
(μA)
Min.*3 Typ. Max.*3
(nm) (nm) (nm)
Min. Typ.
(mcd) (mcd)
Structure
Dissipation Current
Current
Voltage Temperature Temperature
Typ.(V)
2.05
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(℃)
AIGaInP
on GaAs
GaAsP
on GaP
■
■
■
■
■
■
■
■
■
■
■
■
■
■
75
30
25
30
20
30
20
25
30
20
30
20
22
1.4
71
63
4
SML-212VT
SML-210VT
60*1
4
-30 to +85
-40 to +85
100
4
5
625 630 635
70
75
44
75
44
70
75
44
75
44
20
2
20
20
Red
2
100*2
5
4
5
-40 to +100 -40 to +100
10
100
10
611 615 619
615 620 625
140
2.5
63
(
)
SML-212U2T A
SML-211UT
SML-212DT
SML-211DT
SML-210DT
1.8
2
20
2
0.9
25
2
20
2
AIGaInP
on GaAs
2.05 20
60*1
-30 to +85
-40 to +85
4
5
Orange
1.8
2
20
2
602 605 608
587 590 593
584 587 590
0.9
2.2
2.5
6.3
GaAsP
on GaP
2
20
20
100*2
-40 to +100 -40 to +100
112 224
(
)
SML-212WT A
1.8
2
20
2
1.4
22
4
63
4
2
20
2
SML-211WT
SML-212YT
SML-211YT
SML-210YT
SML-210MT
SML-210PT
AIGaInP
on GaAs
Yellow
2.05 20
1.8
2.1
2
1.4
2.2
3.6
1.4
60*1
4
-30 to +85
-40 to +85
100
4
GaAsP on
GaP
6.3
16
4
Yellowish
Green
70
25
20
567 570 573
557 560 563
20
20
GaP
2.2
Green
*1:Duty1/5, 200Hz / *2:Duty1/10, 1kHz / *3:Reference
Dimensions
Recommended Solder Pattern Viewing Angle
SML-21 Series
2.0
1.4
Angular Displacement (deg)
Angular Displacement (deg)
Directivity (deg)
Directivity (deg)
0°
0°
10°
10°
10°
10°
20°
20°
X
Y
20°
X’
Y’
20°
30°
30°
30°
30°
1.1
40°
40°
40°
40°
50°
50°
60°
50°
50°
60°
60°
60°
70°
80°
70°
80°
70°
80°
70°
80°
Cathode mark
90°
100
90°
100
90°
100
90°
100
50
0
50
50
0
50
RELATIVE LUMINOUS INTENSITY (%)
RELATIVE INTENSITY (%)
RELATIVE LUMINOUS INTENSITY (%)
RELATIVE INTENSITY (%)
1.2
Terminal
Tolerance : ±0.1
(unit : mm)
(unit : mm)
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2010.11 - Rev.A