Data Sheet
SML-31ꢀseries
1608(0603)
1.6×0.8mm(t=0.8mm)
Color
Type
Features
V
U
P
D
E
Y
B
W
・1608ꢀstandardꢀsize(1.6×0.8mm,ꢀt=0.8mm)
・Abundantꢀcolorꢀvariationsꢀwithꢀdiverseꢀluminousꢀintensityꢀtypes
M
WB
Product Specifications
Absoluteꢀmaximumꢀratingsꢀ(Ta=25℃)
Electricalꢀandꢀopticalꢀcharacteristicsꢀ(Ta=25℃)
LED
chip
Emitting
color
ForwardꢀvoltageꢀV
F
ReverseꢀcurrentꢀI
R
DominontꢀwavelengthꢀλD LuminousꢀintensityꢀI
V
Power
Forward Peakꢀforward Reverse Operating
Storage
PartꢀNo.
dissipation current
currentꢀ
voltage temperature temperature
Typ.
Max.
Min. Typ. Max.
(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)
■
■
■
■
■
■
■
■
■
■
■
■
■
■
GaAsPꢀonꢀGaP
55
2
20
625 630 635
615 620 625
20
1.4
0.9
4
20
2
SML-310VT
SML-311UT
SML-311DT
SML-310DT
SML-311WT
SML-311YT
SML-310YT
SML-310MT
SML-310PT
SML312ECT
SML312EC4T
SML312BCT
SML312BC4T
Red
2.5
AlGaInPꢀ
onꢀGaAs
44
55
44
1.8
2
2
20
2
2
20
2
1.6 3.15
Orange
602 605 608
587 590 593
584 587 590
GaAsPꢀonꢀGaP
2.2
6.3
20
2
60※1
4
-40ꢀtoꢀ+85
4
AIGaInP
onꢀGaAs
1.8
2.1
2.2
0.9
2.5
Yellow
GaAsPꢀonꢀGaP
20
-30ꢀtoꢀ+85
2.2
3.6
1.4
90
6.3
16
4
100
Yellowishꢀ
Green
55
84
567 570 573
557 560 563
527
GaP
Green
3.3
3.2
20
20
200
90
63
46
71
20
Bluishꢀ
Green
520
535
525
36
100※2
100※2
InGaN
5
-40ꢀtoꢀ+100 3.3
5
Blue
464 470 476
(x,ꢀy)ꢀ(0.30,ꢀ0.29)
22
45
3.2
3.0
(
)
White
108
30
-40ꢀtoꢀ+100
5
5
5
SML312WBCW A
※1:Duty1/5,ꢀ200Hzꢀ/ꢀ※2:Duty1/10,ꢀ1kHz
Dimensions
Recommended Solder Pattern Viewing Angle
SML-310 / SML-311 series
(
)
( )
SCASCNANNNIINNGGANꢀAGLNEGdeLgEꢀ(deg)
0°
10°
10°
SCASNCANNNININGG AꢀANGNLEGdLeEg ꢀ(deg)
0°
10°
10°
20°
20°
X
Y
20°
20°
30°
X’
Y’
30°
30°
30°
40°
40°
40°
40°
50°
50°
60°
50°
50°
60°
1.6
1.2
60°
60°
70°
80°
70°
80°
70°
80°
70°
80°
90°
100
90°
100
90°
100
90°
100
50
0
50
50
RELATIVE INTENSITY (%)
RELATIVEꢀINTENSITYꢀꢀ(%)
0
50
0.8
RELATIVE INTENSITY (%)
RELATIVEꢀINTENSITYꢀꢀ(%)
SML312 series
(
)
( )
SCANSCNAINNNIGNGꢀAANNGGLELdEegꢀ(deg)
0°
10°
10°
SCANSCNAINNNIGNGꢀAANNGGLELdEegꢀ(deg)
0°
10°
10°
20°
20°
X
Y
20°
20°
30°
X’
Y’
30°
30°
30°
40°
40°
40°
40°
SML312BCT/ECT
50°
50°
60°
50°
50°
60°
60°
60°
SML312BC4T/EC4T
70°
80°
70°
70°
80°
70°
80°
90°
80°
90°
90°
100
90°
100
Cathode mark
50
0
50
100
50
RELATIVE INTENSITY (%)
RELATIVEꢀINTENSITYꢀꢀ(%)
0
50
100
RELATIVE INTENSITY (%)
RELATIVEꢀINTENSITYꢀꢀ(%)
SML312WBCW(A)
(
)
( )
SCANSCNAINNNIGNGꢀAANNGGLELdEegꢀ(deg)
0°
10°
10°
SCANSCNAINNNIGNGꢀAANNGGLELdEegꢀ(deg)
X - Y
X’ - Y’
0°
10°
10°
20°
20°
20°
20°
30°
30°
30°
30°
40°
40°
40°
40°
Terminal
50°
50°
60°
50°
50°
60°
1.0
60°
70°
80°
60°
70°
80°
70°
80°
70°
80°
90°
Toleranceꢀ:ꢀ±0.1
(unitꢀ:ꢀmm)
90°
100
90°
100
90°
100
50
0
50
50
RELATIVE INTENSITY (%)
RELATIVEꢀINTENSITYꢀꢀ(%)
0
50
100
(unitꢀ:ꢀmm)
RELATIVE INTENSITY (%)
RELATIVEꢀINTENSITYꢀꢀ(%)
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2011.05 - Rev.B