SML-S1 Series
lFeatures
• Surface mount Lans LEDs
• Narrow directivity and high brightness
• Availability of reverse mounting
lOutline
Data
Sheet
lSize
3216（1206） size
3.2×1.6mm
（t=1.85mm）
lDimensions
Color
Type
V
M
U
P
D
E
Y
B
lRecommended
Solder Pattern
Surface mount
(1.6)
(2)
(4.6)
Back mount
2.1
2.3
5.1
Tolerance :
0.1
(unit : mm)
lSpecifications
Absolute Maximum Ratings (Ta=25ºC)
Part No.
Chip
Structure
Emitting
Power
Forward
Color
Current
P
D
(mW)
I
F
(mA)
Dissipation
Peak Forward
Current
I
FP
(mA)
Operating Temp.
Storage Temp.
Electrical and Optical Characteristics (Ta=25ºC)
Forward Voltag V
F
Luminous Intensity I
V
Dominant Wavelength
lD
Typ.
(V)
I
F
(mA)
Min.*
(nm)
2
Topr(ºC)
Tstg(ºC)
Typ.
(nm)
Max.*
(nm)
2
1.6
(unit : mm)
I
F
(mA)
Typ.
(mcd)
I
F
(mA)
SML-S13VT
Red
SML-S13UT
SML-S13DT
AIGaInP
SML-S13YT
SML-S13MT
SML-S13PT
SMLS14EET
InGaN
SMLS14BET
Blue
Yellow
Yellowis
h
Green
625
75
Orange
630
620
605
590
572
560
527
470
635
625
608
450
700
1.9
615
602
587
20
-40
to
+100
30
78
100*
1
-40
to
+85
2
1400
593
20
569
557
3.3
520
464
575
563
538
476
400
160
3000
800
20
Green
Bluish
Green
117
-40
to
+85
3.2
*1
: Duty 1/10, 1kHz
*2
: Reference
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© 2014 ROHM Co., Ltd. All rights reserved.
1/8
2014.12 - Rev.B
SML-S1 Series
lElectrical
Characteristics Curves
Data Sheet
Fig.1 Forward Current - Forward Voltages
Ta=25ºC
Fig.2 Luminous Intensity -
Atmosphere Temperature
RELATIVE LUMINOUS INTENSITY [a.u.]
1.6
I
F
=20mA
100
FORWARD CURRENT : I
F
[mA]
SML-S13VT
SML-S13UT
SML-Y13DT
SML-S13YT
SML-S13MT
SML-S13PT
1.4
1.2
1.0
0.8
0.6
SML-S13VT
SML-S13UT
SML-Y13DT
SML-S13YT
SML-S13MT
SML-S13PT
10
0.4
0.2
-40
-20
1
1.6
1.8
2.0
2.2
0
20
40
60
80
100
FORWARD VOLTAGE : V
F
[V]
ATMOSPHERE TEMPERATURE : Ta [ºC]
Fig.3 Luminous Intensity - Forward Current
MAXIMUM FORWARD CURRENT : I
F
[mA]
1.5
Fig.4 Derating
40
RELATIVE LUMINOUS INTENSITY [a.u.]
Ta=25ºC
30
1.0
20
0.5
SML-S13VT
SML-S13UT
SML-Y13DT
SML-S13YT
SML-S13MT
SML-S13PT
10
SML-S13VT
SML-S13UT
SML-Y13DT
SML-S13YT
SML-S13MT
SML-S13PT
0
0
5
10
15
20
25
30
0
-40
-20
0
20
40
60
80
100
FORWARD CURRENT : I
F
[mA]
AMBIENT TEMPERATURE : Ta [ºC]
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© 2014 ROHM Co., Ltd. All rights reserved.
2/8
2014.12 - Rev.B
SML-S1 Series
lElectrical
Characteristics Curves
Data Sheet
Fig.1 Forward Current - Forward Voltages
Ta=25ºC
Fig.2 Luminous Intensity -
Atmosphere Temperature
RELATIVE LUMINOUS INTENSITY [a.u.]
1.4
SMLS14EET
SMLS14BET
100
FORWARD CURRENT : I
F
[mA]
SMLS14EET
SMLS14BET
I
F
=20mA
1.2
10
1.0
0.8
1
2.0
2.5
3.0
3.5
4.0
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 : I
F
[mA]
Fig.4 Derating
40
SMLS14EET
SMLS14BET
RELATIVE LUMINOUS INTENSITY [a.u.]
1.5
SMLS14EET
SMLS14BET
Ta=25ºC
30
1.0
20
0.5
10
0
0
5
10
15
20
25
30
0
-40
-20
0
20
40
60
80
100
FORWARD CURRENT : I
F
[mA]
AMBIENT TEMPERATURE : Ta [ºC]
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© 2014 ROHM Co., Ltd. All rights reserved.
3/8
2014.12 - Rev.B
SML-S1 Series
lViewing
Angle
X - Y
X' - Y'
Data Sheet
SCANNING ANGLE (deg)
30°
40°
50°
20°
10°
0°
10°
20°
30°
40°
50°
60°
70°
80°
50
0
50
90°
100
X -Y
SCANNING ANGLE (deg)
30°
40°
50°
20°
10°
0°
10°
20°
30°
40°
50°
60°
70°
80°
50
0
50
90°
100
X -Y
X' -Y'
X '-Y '
60°
70°
80°
90°
100
60°
70°
80°
90°
100
RELATIVE INTENSITY
RELATIVE INTENSITY
lRank
Reference of Brightness
Red(V, U)
Rank
Iv (mcd)
SML-S13VT
SML-S13UT
G
H
J
K
L
M
10 to 16
(Ta=25ºC, I
F
＝20mA)
N
16 to 25
P
25 to 40
Q
40 to 63
R
S
T
U
V
W
X
Y
Z
1.0 to 1.6 1.6 to 2.5 2.5 to 4.0 4.0 to 6.3 6.3 to 10
63 to 100 100 to 160 160 to 250 250 to 400 400 to 630
630 to 1000 1000 to 1600 1600 to 2500 2500 to 4000
Orange( D)
Rank
Iv (mcd)
SML-S13DT
G
H
J
K
L
M
10 to 16
(Ta=25ºC, I
F
＝20mA)
N
16 to 25
P
25 to 40
Q
40 to 63
R
S
T
U
V
W
X
Y
Z
1.0 to 1.6 1.6 to 2.5 2.5 to 4.0 4.0 to 6.3 6.3 to 10
63 to 100 100 to 160 160 to 250 250 to 400 400 to 630
630 to 1000 1000 to 1600 1600 to 2500 2500 to 4000
Yellow(Y)
Rank
Iv (mcd)
SML-S13Y T
G
H
J
K
L
M
10 to 16
(Ta=25ºC, I
F
＝20mA)
N
16 to 25
P
25 to 40
Q
40 to 63
R
S
T
U
V
W
X
Y
Z
1.0 to 1.6 1.6 to 2.5 2.5 to 4.0 4.0 to 6.3 6.3 to 10
63 to 100 100 to 160 160 to 250 250 to 400 400 to 630
630 to 1000 1000 to 1600 1600 to 2500 2500 to 4000
Green (M, P)
Rank
Iv (mcd)
SML-S13MT
SML-S13PT
G
H
J
K
L
M
10 to 16
(Ta=25ºC, I
F
＝20mA)
N
16 to 25
P
25 to 40
Q
40 to 63
R
S
T
U
V
W
X
Y
Z
1.0 to 1.6 1.6 to 2.5 2.5 to 4.0 4.0 to 6.3 6.3 to 10
63 to 100 100 to 160 160 to 250 250 to 400 400 to 630
630 to 1000 1000 to 1600 1600 to 2500 2500 to 4000
Blue (B)
Rank
Iv (mcd)
SML-S13BT
R1
56 to 71
(Ta=25ºC, I
F
＝20mA)
R2
71 to 90
S1
S2
T1
T2
U1
U2
V1
V2
W1
W2
X1
X2
Y1
Y2
Z1
Z2
90 to 110 110 to 140 140 to 180 180 to 220 220 to 280 280 to 360 360 to 450 450 to 560 560 to 710 710 to 900
900 to 1100 1100 to 1400 1400 to 1800 1800 to 2200 2200 to 2800 2800 to 3600
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© 2014 ROHM Co., Ltd. All rights reserved.
4/8
2014.12 - Rev.B
SML-S1 Series
lPart
No. Construction
Data Sheet
lPacking
Specification
ROHM LED products are being shipped with desiccant (silica gel) concluded in moisture-proof bags.
Pasting the moisture sensitive label on the outer surface of the moisture-proof bags or enclosing the humidity indication card
inside the bag is available upon request.
Please contact the nearest sales office or distributer if necessary.
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
5/8
2014.12 - Rev.B
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