SML-D15x Series
■Features
•
Original device technology enables high brightness
and high reliability
•
Single Rank products
■Outline
Data Sheet
■Size
1608 (0603)
1.6×0.8mm (t=0.55mm)
■Dimensions
1.6
1.2
Color
Type
V
D
U
Y
U2
M
■Recommended Solder Pattern
0.8
0.8
0.5
R0.15
0.8
R0.275
0.85
0.55
0.18
1.5
0.8
0.8
PCB Bonding Direction
0.65
Tolerance : ±0.1
Electrode
Cathode index
(unit : mm)
(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
Dominant Wavelength
λ
D
Luminous Intensity I
V
Min.*
2
Part No.
Chip Structure
Color
Current
Current
Voltage
Typ.
T
opr
(ºC)
T
stg
(ºC)
(V)
I
F
(mA)
Max.
(µA)
V
R
(V)
Typ.
Max.*
2
(nm)
(nm)
I
F
Min.
Typ.
I
F
P
D
(mW)
I
F
(mA)
I
FP
(mA)
V
R
(V)
(nm)
(mA) (mcd) (mcd) (mA)
SML-D15VW
SML-D15UW
SML-D15U2W
AlGaInP
627
Red
84
35
Orange
630
620
615
605
590
571
633
623
618
607
592
573
20
71
90
112
180
56
90
112
140
224
71
20
2.0
100*
1
5
-40½+100 -40½+100
20
10
5
617
612
603
SML-D15DW
SML-D15YW
SML-D15MW
Yellow
87
Yellowish green
2.1
588
569
*1:Duty1/10, 1kHz *2:Measurement tolerance:±1nm
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©2018 ROHM Co., Ltd. All rights reserved
2018.3 - Rev.007
[SML-D15x series]
■Electrical Characteristics Curves
Fig.1 Forward Current
- Forward Voltages
100
[Data Sheet]
Reference
Fig.2 Luminous Intensity -
Atmosphere Temperature
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
FORWARD CURRENT : I
F
[mA]
SML-D15VW
SML-D15UW
SML-D15U2W
SML-D15DW
SML-D15YW
SML-D15MW
Ta=25ºC
RELATIVE LUMINOUS INTENSITY [a.u.]
I
F
=20mA
10
SML-D15VW
SML-D15UW
SML-D15U2W
SML-D15DW
SML-D15YW
SML-D15MW
-40 -30 -20 -10 0
10 20 30 40 50 60 70 80 90 100
1
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
2.8
3
FORWARD VOLTAGE : V
F
[V]
ATMOSPHERE TEMPERATURE : Ta [ºC]
Fig.3 Luminous Intensity - Forward Current
2
Fig.4 Derating
MAXIMUM FORWARD CURRENT : [mA]
40
35
30
25
20
15
10
5
0
RELATIVE LUMINOUS INTENSITY
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
SML-D15VW
SML-D15UW
SML-D15U2W
SML-D15DW
SML-D15YW
SML-D15MW
Ta=25ºC
SML-D15VW
SML-D15UW
SML-D15U2W
SML-D15DW
SML-D15YW
SML-D15MW
-40 -30 -20 -10 0
10 20 30 40 50 60 70 80 90 100 110
0
2
4
6
8 10 12 14 16 18 20 22 24 26 28 30 32 34
FORWARD CURRENT : I
F
[mA]
AMBIENT TEMPERATURE : Ta [ºC]
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©2018 ROHM Co., Ltd. All rights reserved
2018.3 - Rev.007
[SML-D15x series]
■Taping(T86)
[Data Sheet]
φ1.5
1.75
4
±0.1
2
±0.05
＋0.1
0
±0.1
±0.05
0.2
1.9
±0.1
3.5
±0.05
+0.1
1
-0.07
0½0.5
5.5
8.0
0.73
+0.1
-0.07
11.4
±1
+1
0
φ13
φ180
φ60
0
-3
Unit:½½
Packing quantity
3,000pcs/reel
Pull
direction
Note)Tolerance is within ±0.2mm unless
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）
S
Series name
M
L
－
D
Package Type
1
5
Chip type
U
Emitting Color
W
Resin Color
T
8
6
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
Y
W
M
F
P
E
B
WB
Red
Red
Red
Orange
Yellow
Yellow
Yellow
Yellow
Yellowish green
Green
Green
Green
Blue
White
Red/Green/Blue
T
B
Transparent Colorless
T86
T87
1
3
Cathode at sprocket hole side(the top)
W
Milkey White
Black
Anode at sprocket hole side(the top)
High Brightness type
For white LED,
csthode at sprocket hole side
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
notice）S1 series、81 seires
T86
T68
Cathode at sprocket hole side(the back)
A1
1.6x1.15 t=0.55mm
81/82
Cathode at sprocket hole side(the top)
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
1.0x1.0 t=0.2mm
1.5x1.0 t=0.2mm
VN
3.5x2.8 t=0.6mm
SCM
T Phototransistors
RGB
Chip LED
01
3.0x1.5 t=2.2mm
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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©2018 ROHM Co., Ltd. All rights reserved
2018.3 - Rev.007
■Packing Specification
[SML-D15x series]
[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
Storage with waterproof package
①Before using 5〜30℃
30〜70%RH
from Receiving
②After opening
Please storing in the airtight container
5〜30℃ 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℃
12〜24h
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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©2018 ROHM Co., Ltd. All rights reserved
2018.3 - Rev.007
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