Data Sheet
0.45
0.25 0.25
0.450.45
0.450.4
0.4
0.45 0.450.4
0.4 0.450.45
1.5
G
0.2
0.08
RB
R
B
G
1.0
0.6
Anode
Cathode
④ ②⑥
①③
⑤
Anode
0.4
Terminal
Cathode
RBG
BR
G
0.2
(0.08)
1
1
0.6
Cathode mark
0.92
Anode mark
④
④
③③
②②
①
①
③
④
①
②
⑤
⑥
Tolerance : ±0.1
（unit : mm） （unit : mm）
I
F
(mA)
RELATIVE INTENSITY(%)
10°
10° 20°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0 50 10050100
0°
30°
60°
90°
30°
60°
90°
SCANNING ANGLE(deg)
X - Y
B
G
R
RELATIVE INTENSITY(%)
10°
10° 20°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0 50 10050100
0°
30°
60°
90°
30°
60°
90°
SCANNING ANGLE(deg)
X’ - Y’
B
G
R
RELATIVE INTENSITY(%)
10°
10° 20°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0 50 10050100
0°
30°
60°
90°
30°
60°
90°
SCANNING ANGLE(deg)
X - Y
B
G
RG, B
RELATIVE INTENSITY(%)
10°
10° 20°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0 50 10050100
0°
30°
60°
90°
30°
60°
90°
SCANNING ANGLE(deg)
X’ - Y’
B
G
R
SMLP34
SMLP36
＊1:Duty1/20, 1ms ＊2:Reference
Part No. Chip
Structure
Emitting
Color
Absolute Maximum Ratings (Ta＝25℃) Electrical and Optical Characteristics (Ta＝25℃)
Power
Dissipation
P
D
(mW)
Forward
Current
I
F
(mA)
Peak Forward
Current
I
FP
(mA)
Reverse
Voltage
V
R
(V)
Operating
Temperature
Topr(℃)
Storage
Temperature
Tstg(℃)
Forward Voltage V
F
Reverse Current I
R
Dominant Wavelength λD
Luminous Intensity I
V
Typ.(V)
I
F
(mA)
Max.
(μA) VR(V) Min.*2
(nm) Typ.
(nm) Max.*2
(nm)
I
F
(mA)
Min.
(mcd) Typ.
(mcd)
I
F
(mA)
■■■
SMLP34RGB1W
(3 colors, 4 terminals)
InGaN
on SiC
Blue
- 20 100*15 -30 to +85 -40 to +100
3.0
5 100 5
465 470 475
5
9 18
5
Green 3.1 520 527 535 22 45
AlGaInP
on GaAs Red 2.1 620 624 629 14 28
■■■
SMLP36RGB1W
(3 colors, 6 terminals)
InGaN
on SiC
Blue
- 20 100*15 -30 to +85 -40 to +100
3.0
5 100 5
465 470 475
5
9 18
5Green 3.1 520 527 535 22 45
AlGaInP
on GaAs Red 2.1 620 624 629 14 28
SMLP34
SMLP36
Directivity (deg)
RELATIVE INTENSITY (%)
Directivity (deg)
RELATIVE INTENSITY (%)
Directivity (deg)
RELATIVE INTENSITY (%)
Directivity (deg)
RELATIVE INTENSITY (%)
R
G, B
G
R, B
R
G, B
R
G, B
SMLP34
SMLP36
Specifications
Dimensions Recommended Solder Pattern Viewing Angle
＊PICOLEDTM is ROHM's pending trademark.
PICOLEDTM-RGB
Color
Type
R
G B
SMLP3 Series
Features
・The smallest 3 color type LED in the world＊ PICOLEDTM-RGB
・4pin, 6pin types available
・Low height contributes to the improvement of color mixture
＊Investigated Aug. 2009
4pin type
1010（0404）
1.0×1.0mm（t=0.2mm）
6pin type
1510（0604）
1.5×1.0mm（t=0.2mm）
SMLP34RGB1W SMLP36RGB1W
1/3
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com 2010.05 - Rev.A
FORWARD CURRENT：IF (mA)
FORWARD VOLTAGE ：VF (V)
2.0 2.5 3.0 3.5
1
10
100 Ta=25°C
RELATIVE LUMINOUS INTENSITY (a.u.)
ATMOSPHERE TEMPERATURE：Ta
(°C)
1.4
1.2
1.0
0.8
0.6
0.4
-40 -20 0 20 40 60 80 100
1.6 IF=20mA
RELATIVE LUMINOUS INTENSITY (a.u.)
FORWARD CURRENT：IF
(mA)
0 5 10 15 20
0
2
1
3
4Ta=25°C
MAXIMUM FORWARD CURRENT：(mA)
AMBIENT TEMPERATURE：Ta
(°C)
0
10
20
30
-40 -20 0 20 40 60 80 100
■■■■
SMLP
34
RGB
1
W
■■■
SMLP
36
RGB
1
W
■
■
■
SMLP
34
RGB
1
W
(R)
■
SMLP
36
RGB
1
W
(R)
■■
SMLP
34
RGB
1
W
(G,B)
■■
SMLP
36
RGB
1
W
(G,B)
■
■
■
SMLP
34
RGB
1
W(R)
■
SMLP
36
RGB
1
W(R)
■■
SMLP
34
RGB
1
W(G,B)
■■
SMLP
36
RGB
1
W(G,B)
■
■
■
■
SMLP
34
RGB
1
W(R)
■
SMLP
36
RGB
1
W(R)
■
SMLP
34
RGB
1
W(G)
■
SMLP
36
RGB
1
W(G)
■
SMLP
34
RGB
1
W(B)
■
SMLP
36
RGB
1
W(B)
Forward Current-Forward Voltage
Electrical Characteristics Curves
Luminous Intensity-Atmosphere Temperature
Luminous Intensity-Forward Current
Derating
SMLP3 Series
2/3
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com 2010.05 - Rev.A
SMLP3 Series
Rank Reference of Brightness
SMLP34RGB
SMLP36RGB
Package
size
(mm)
Height
(mm)
Luminous
Intensity
(mcd)
Emitting Color
A B C D E F G H J K L M
Mini-mold
Chip LEDs
1010
1510 0.2
Blue 9 to 18 18 to 36 9 to 18 18 to 36 9 to 18 18 to 36 9 to 18 18 to 36 9 to 18 18 to 36 9 to 18 18 to 36
Green 22 to 36 36 to 56 56 to 90 22 to 36 36 to 56 56 to 90
Red 14 to 28 28 to 56
Package
size
(mm)
Height
(mm)
Luminous
Intensity
(mcd)
Emitting Color
A B C D E F G H J K L M
Mini-mold
Chip LEDs
1010
1510 0.2
Blue 9 to 18 18 to 36 9 to 18 18 to 36 9 to 18 18 to 36 9 to 18 18 to 36 9 to 18 18 to 36 9 to 18 18 to 36
Green 22 to 36 36 to 56 56 to 90 22 to 36 36 to 56 56 to 90
Red 14 to 28 28 to 56
Part No. Explanation
Packing 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.
∗ Concerning the Brightness rank
• Please refer to the rank chart above for luminous intensity classification.
• 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.
S M L P 3 4 R B A1 W 3
Brightness rank
(At three color lighting simultaneously <for white LED>)∗
Series name Package name
Terminal Type
Emitting Color
Resin ColorSpecial Code
Taping Specifications
R
G
B
3
Cathode at sprocket hole side
Red:624nm
Blue:470nm
Green:527nm
W
MilkyWhite
G
S M L P 3 6 R B A1 W 3
Brightness rank
(At three color lighting simultaneously <for white LED>)∗
Series name Package name
Terminal Type
Emitting Color
Resin ColorSpecial Code
Taping Specifications
R
G
B
3
Cathode at sprocket hole side
Red:624nm
Blue:470nm
Green:527nm
W
MilkyWhite
G
（Ta=25˚C, IF＝5mA）
（Ta=25˚C, IF＝5mA）
3/3
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com 2010.05 - Rev.A
R1010
A
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
Notice
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"Products"). If you wish to use any such Product, please be sure to refer to the specications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specied in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specied herein is intended only to show the typical functions of and
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Please be sure to implement in your equipment using the Products safety measures to guard
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