SML-S13RT
Data Sheet
■Features
• Surface mount Lens LEDs
• Narrow directivity and high brightness
• Availability of reverse mounting
■Outline
■Size
3216（1206） size
3.2×1.6mm
（t=1.85mm）
■Dimensions
Color
Type
R
■Recommended Solder Pattern
2.1
(1.6)
2.3
(1.8)
(4.6)
5.1
<Surface Mount〉
〈Reverse Mount〉
Tolerance : ±0.1
(unit : mm)
■Specifications
Absolute Maximum Ratings (Ta=25ºC)
Emitting
Electrical and Optical Characteristics (Ta=25ºC)
Forward Voltage V
F
Power
Forward
Dissipation
Peak Forward
Reverse
Operating Temp.
Storage Temp.
Reverse Current I
R
Peak Wavelength λ
P
Typ.
(nm)
I
F
(mA)
Radiant Intensity Ie
Min.
Typ.
I
F
(mA)
Part No.
Chip Structure
Color
Current
Current
Voltage
Typ.
T
opr
(ºC)
T
stg
(ºC)
(V)
I
F
(mA)
Max.
(mA)
V
R
(V)
P
D
(mW)
I
F
(mA)
I
FP
(mA)
V
R
(V)
(mW/sr) (mW/sr)
SML-S13RT
AlGaAs
Infrared
60
30
300*
1
5
-40
½
+85
-40
½
+100
1.4
20
10
5
850
20
1.5
2.5
1.6
20
*1 : Duty 1/10, 1kHz
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©2016 ROHM Co., Ltd. All rights reserved
2017.11 - Rev.007
[SML-S13RT]
■Electrical Characteristics Curves
[Data Sheet]
Reference
Fig.2 RADIANT Intensity -
Atmosphere Temperature
RELATIVE RADIANT INTENSITY [a.u.]
1.3
SML-S13RT
Fig.1 Forward Current
- Forward Voltages
100
SML-S13RT
Ta=25ºC
FORWARD CURRENT : I
F
[mA]
I
F
=20mA
1.2
1.1
1
0.9
0.8
0.7
-40-30-20-10 0 10 20 30 40 50 60 70 80 90100
10
1
0.5
1.0
1.5
2.0
2.5
FORWARD VOLTAGE : V
F
[V]
ATMOSPHERE TEMPERATURE : Ta [ºC]
Fig.3 RADIANT Intensity - Forward Current
MAXIMUM FORWARD CURRENT : [mA]
Fig.4 Derating
2.0
SML-S13RT
40
SML-S13RT
Ta=25ºC
RELATIVE RADIANT INTENSITY
1.5
30
1.0
20
0.5
10
0.0
0
10
20
30
0
-40-30-20-10 0 10 20 30 40 50 60 70 80 90 100
FORWARD CURRENT : I
F
[mA]
AMBIENT TEMPERATURE : Ta [ºC]
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©2016 ROHM Co., Ltd. All rights reserved
2017.11 - Rev.007
[SML-S13RT]
■Viewing Angle
[Data Sheet]
Reference
SCANNING ANGLE (deg)
X - Y
X' - Y'
30°
40°
50°
60°
70°
80°
90°
100
50
0
50
20°
10°
0°
10°
SML-S13RT
20°
30°
40°
50°
60°
70°
80°
90°
100
スキャン
方向
RELATIVE INTENSITY (%)
■Spectrum Data
SML-S13RT
I
F
=20mA
1
INTENSITY [a.u.]
0.8
0.6
0.4
0.2
0
700
800
900
1000
WAVELENGTH [nm]
* Please take this data as a reference data for the samples are measured randomly.
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©2016 ROHM Co., Ltd. All rights reserved
2017.11 - Rev.007
[SML-S13RT]
■Taping(T86)
2.0
4.0
φ1.5
+0.1
0
（Feeding holes）
[Data Sheet]
0.25
±0.05
1.75
← Ｂ
3.5
±0.1
(5°
)
3.45
↑
Ａ
↑
Ａ'
4.0
1.8
±0.01
(2.75)
1.95
(5°)
8.0
0.5
±0.1
(2.2)
1.7
±0.05
← Ｂ'
(5°
)
Ｂ-Ｂ' cross sectional view
Ａ-Ａ' cross sectional view
11.4
±1
+1
0
180
0
-3
φ13
φ60
Unit:½½
Note)Tolerance is within ±0.2mm unless
Packing quantity
2,000pcs/reel
Pull
direction
otherwise specified.
■Part No. Construction
*"-"will be taken out for emitting color
WB/B/E series.
Special Code will be applied for
Emitting color WB/B/E series.
Chromaticity rank
(for white LED）
Rank sign
(Brightness Rank)*
S
Series name
M
L
－
S
Package Type
1
3
Chip type
R
Emitting Color
T
Resin Color
T
8
6
C
Taping Specification
SML
Chip LED
P1
1.0x0.6 t=0.2mm
E1
1.6x0.8 t=0.36mm
D1
1.6x0.8 t=0.55mm
H1
M1
2.0x1.25 t=0.8mm
0
1
2
3
4
5
6
7
8
Standard Type
Low Current Type
V
U
U2
D
Y3
Y2
Red
Red
Red
Orange
Yellow
Yellow
Yellow
Yellow
Yellowish green
Green
Green
Green
Blue
White
Red/Green/Blue
Infrared
T
B
Transparent Colorless
T86
T68
Cathode at sprocket hole side(the back)
W
Milkey White
Black
Cathode at sprocket hole side(the top)
High Brightness type
01
3.0x2.0 t=1.3mm
Z1/ZN
3.5x2.8 t=1.9mm
3.4x1.25 t=1.1mm
Ultra High Brightness type
Y
W
M
F
P
E
B
WB
A1
1.6x1.15 t=0.55mm
81/82
M2
Yellowish green
K1
4.5x2.0 t=0.6mm
S1
3.2x1.6 t=1.85mm
P2
1.0x1.0 t=0.2mm
52
1.3x1.5 t=0.6mm
P34
P36
*Concerning the Brightness rank.
*Part name is individual for each rank.
*When shipped as sample,the part name will
be a representative part name.
General products are free of ranks.
Please contact sales if rank appointment
is needed.
1.0x1.0 t=0.2mm
1.5x1.0 t=0.2mm
VN
3.5x2.8 t=0.6mm
T Phototransistors
RGB
SCM
Chip LED
01
3.0x1.5 t=2.2mm
R
■Packing Specification
ROHM LED products are being shipped with desiccant (silica gel) included 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.
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©2016 ROHM Co., Ltd. All rights reserved
2017.11 - Rev.007
[SML-S13RT]
[Data Sheet]
■Precaution (Surface Mount Device)
１．Storage
If the product is heated during the reflow under the condition of hygroscopic state,
it may vaporize and expand which will influence the performance of the product.
Therefore, the package is waterproof. Please use the product following the conditions:
・Using Conditions
Classification
Temperature
Humidity
Expiration Date
Remark
Within 1 year
①Before using 5½30℃
30½70%RH
Storage with waterproof package
from Receiving
②After opening
Please storing in the airtight container
5½30℃ Below 70%RH
Within 168h
package
with our desiccant (silica gel)
・Baking
Bake the product in case of below:
①The expiration date is passed.
②The color of indicator (silica gel) turned from blue to colorless or from green to pink.
(Even if the product is within the expiration date.)
・Baking Conditions
Temperature
Time
Humidity
60±3℃
12½24h
Below 20%RH
・Bake products in reel.
・Reel and embossed tape are easy to be deformed when baking,
Remark
so please try not to apply stress on it.
・Recommend bake once.
２．Application Methods
２－１．Precaution for Drive System and Off Mode
Design the circuit without the electric load exceeding the ABSOLUTE MAXIMUM RATING that
applies on the products. If drive by constant voltage, it may cause current deviation of the LED and
result in deviation of luminous intensity, so we recommend to drive by constant current.
(Deviation of VF Value will cause deviation of current in LED.) Furthermore, for off mode,
please do not apply voltage neither forward nor reverse. Especially, for the products with the
Ag-paste used in the die bonding, there’s high possibility to cause electro migration and result
in function failure.
２－２．Derating
The Derating Characteristics are based on the lifetime of luminous intensity and assumption
of degradation & color change of sealing resin or reflector. About its reliability,
please evaluate its using conditions and environment and use it after confirmed there is no problem.
２－３．Operation Life Span
There’s possibility for intensity of light drop according to working conditions and environments
(applied current, surrounding temperature and humidity, corrosive gases), please call our Sales
staffs for inquiries about the concerned application below.
①Longtime intensity of light life
②On mode all the time
２－４．Applied Stress on Product
No resin hardening agent such as filler is used in the sealing resin of the product.
Therefore, please pay attention to the overstress on it which may influence its reliability.
２－５．Usage
The Product is LED. We are not responsible for the usage as the diode such as Protection Chip,
Rectifier, Switching and so on.
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©2016 ROHM Co., Ltd. All rights reserved
2017.11 - Rev.007
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