ROHM SML-S13RT Technical data
Specifications
Part No.
SML-S13RT
LED
Chip
AlGaA s
Emitting
Color
Infrar ed
LED
Power
Dissipation
PD(mW)
60 30
Data Sheet
SML-S13RT
Actual size
3216（1206） size
3.2×1.6mm （t=1.85mm）
Features
・Surface mount Lans infrared LEDs
・Narrow directivity and high brightness
・Availability of reverse mounting
Absol ute Max imum Rat ings(Ta＝25℃) Electrical a nd Optical Cha racte risti cs(Ta＝25℃)
Forward
Current
IF(mA)
Peak
Forwar d
Current
IFP(mA)
300
Reverse
Opera ting
Temperature
Voltage
＊1
VR(V)
5
Topr(℃)
-30 to +85 -
Storage
Temperature
Tstg(℃)
30 to +100
Forward Voltage
Typ.
(V)
(mA)
1.4
20
VFReverse Current
Max.
I
F
（mA）
10 5 850
V
（V）
R
Light Wavelength
I
R
λ
P
Typ.
（nm）
I
(mA)
20
F
Radiant Intensity Ie
Min.
(mW/sr)
1.5 2.8 20
Color
R
Type
Typ.
IF
(mW/sr)
(mA)
※1:Duty1/10, 1kHz
Dimensions
1.4
φ0.5
Cathode Index
1.4
Cathode Index
Recommended Solder Pattern
Surface mount
φ1.6
3.2
1.6
φ0.8
0.3 1.55
φ0.5
(R0.25)
Tolerance : ±0.1
（unit : mm）
1.8
Back mount
(1.6)
2.3
(2)
(4.6)
2.1
1.6
5.1
（unit : mm）
Viewing Angle
X - Y
X' - Y'
40°
50°
60°
70°
80°
90°
SCANNING ANGLE (deg)
SCANNING ANGLE (deg
10°
20°
30°
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
)
0°
10°
20°
0 50 10050100
30°
40°
50°
60°
70°
80°
90°
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© 2012 ROHM Co., Ltd. All rights reserved.
1/3
2012.03 - Rev.A
SML-S13RT
Electrical Characteristics Curves
Forward Current-Forward Voltage
■
■
SML-S13RT
SML-S13RT
100
(mA)
10
FORWARD CURRENT：IF
1
1.0 1.2 1.4 1.6
FORWARD VOLTAGE：VF (V)
Ta=25°C
Luminous Intensity-Atmosphere Temperature
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
RELATIVE RADIANT INTENSITY : (a.u.)
0
0 5 10 2515 3020
FORWARD CURRENT : IF (mA)
Ta=25°C
Luminous Intensity-Forward Current
■
1.4
1.2
1.0
0.8
RELATIVE RADIANT INTENSITY：(a.u.)
0.6
-40 -20 0 20 40 60 80 100
ATMOSPHERE TEMPERATURE：Ta (°C)
IF=20mA
SML-S13RT
Derating
■
40
30
20
10
MAXIMUM FORWARD CURRENT : (mA)
0
-40 -20 0 20 40 60 80
ATMOSPHERE TEMPERATURE : Ta (°C)
100
SML-S13RT
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
2/3
2012.03 - Rev.A
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