Data Sheet
SML-52 Series
1315 0605）
（
1.3×1.5mm
（t=0.6mm）
Features
・
2-color type LED
・
Abundant 2 color variations
Color
Type
B U
M U
M D
M Y
Specifications
Part No.
Absolute Maximum Ratings (Ta＝25℃)
Electrical and Optical Characteristics (Ta＝25℃)
Chip
Emitting Power
Forward Voltage V
F
Reverse Current I
R
Dominant Wavelength
λD
Luminous Intensity I
V
Forward Peak Forward Reverse Operating
Storage
Structure Color Dissipation Current
Current
Voltage Temperature Temperature Typ.
Max.
Min.*
3
Typ. Max.*
3
Min. Typ.
P
D
(mW) I
F
(mA) I
FP
(mA) V
R
(V)
Topr(℃)
Tstg(℃)
(V) I
F
(mA) (μA) V
R
(V) (nm) (nm) (nm) I
F
(mA) (mcd) (mcd) I
F
(mA)
InGaN
AIGaInP
on GaAs
Blue
Red
Yellowish
Green
AIGaInP
on GaAs
■
■
SML-522MU8W
■
■
SML522BUW
66
50
52
50
52
70
50
52
70
50
70
50
20
60
＊2
5
-40 to +85
-40 to +100
2.9
1.9
2.1
1.9
2.2
2.2
1.9
2.1
2.2
5
10
5
465
619
569
615
470
624
572
620
572
620
572
620
572
605
572
605
572
587
475
629
575
625
575
625
575
625
575
608
575
608
575
590
5
9.0
10
14
22
16
25
5.6
22
21
40
63
40
63
16
63
18
63
16
63
16
63
5
■
■
SML-522MUW
Red
Green
Red
60
＊1
20
60
＊2
25
20
20
25
20
25
20
60
＊1
4
-30 to +85
4
-30 to +85
-40 to +85
-40 to +100
100
569
615
569
■
■
SML-521MUW
AIGaInP
on GaAs
Gap
AIGaInP
on GaAs
Yellowish
Green
Red
Green
Orange
Yellowish
Green
60
＊1
-40 to +85
20
10
4
615
569
602
569
20
22
10
40
5.6
22
5.6
22
20
■
■
SML-522MD8W
100
＊2
5
-40 to +85
-40 to +100
■
■
SML-521MDW
■
■
SML-521MYW
AIGaInP
on GaAs
Gap
Orange
Yellowish
Green
Yellow
-40 to +85
1.9
2.2
1.9
100
602
569
584
＊1:Duty1/5,
200Hz ＊2:Duty1/10, 1kHz ＊3:Rrference
Dimensions
1.5
1.1
Recommended Solder Pattern Viewing Angle
SML-522MUW / SML-522MU8W
SCANNING ANGLE(deg)
SCANNING ANGLE (deg)
G R
SML522BUW
X-Y
R
B
SCANNING ANGLE(deg)
SCANNING ANGLE (deg)
G
R
SCANNING ANGLE(deg)
SCANNING ANGLE (deg)
30°
40°
50°
60°
20°
10°
0°
10°
20°
30°
40°
50°
60°
70°
80°
50
0
50
90°
100
30°
40°
50°
20°
10°
0°
10°
20°
30°
40°
50°
60°
70°
80°
30°
40°
50°
60°
20°
10°
0°
10°
20°
30°
40°
50°
60°
70°
80°
0.45
1.3
60°
G
R
80°
G/R
Scanning Direction
B
R
1.3
0.5
0.18
70°
80°
90°
100
50
0
50
70°
70°
80°
90°
100
RELATIVE INTENSITY(%)
RELATIVE INTENSITY (%)
90°
100
90°
100
RELATIVE INTENSITY(%)
RELATIVE INTENSITY (%)
50
0
50
90°
100
RELATIVE INTENSITY(%)
RELATIVE INTENSITY (%)
0.6
2.45
Cathode mark
SML-522MD8W
SCANNING ANGLE (deg)
SCANNING ANGLE(deg)
20°
10°
0°
10°
20°
G O
0.6
SCANNING ANGLE(deg)
SCANNING ANGLE (deg)
G
O
Green·Blue
0.45
30°
40°
50°
30°
40°
50°
60°
70°
80°
30°
40°
50°
60°
20°
10°
0°
10°
20°
X’ - Y’
R
B
SCANNING ANGLE(deg)
SCANNING ANGLE (deg)
30°
40°
50°
60°
20°
10°
0°
10°
20°
30°
40°
50°
60°
70°
80°
50
0
50
90°
100
30°
40°
50°
60°
70°
80°
Red·Orange·Yellow
0.6
60°
G
O
80°
G/O
Scanning Direction
B
R
Terminal
70°
80°
70°
70°
80°
90°
100
Tolerance :
±0.1
（unit
: mm）
（unit
: mm）
90°
100
RELATIVE INTENSITY(%)
RELATIVE INTENSITY (%)
50
0
50
90°
100
90°
100
RELATIVE INTENSITY(%)
RELATIVE INTENSITY (%)
50
0
50
90°
100
RELATIVE INTENSITY(%)
RELATIVE INTENSITY (%)
© 2011 ROHM Co., Ltd. All rights reserved.
www.rohm.com
1/3
2011.05 - Rev.B
SML-52 Series
Electrical Characteristics Curves
Forward Current-Forward Voltage
100
Ta=25°C
■
■
FORWARD CURRENT：I
F
(mA)
10
FORWARD CURRENT：I
F
(mA)
FORWARD CURRENT：I
F
(mA)
■
SML-521MUW(U)
■
SML-521MDW(D)
■
SML-521MYW(Y)
■
SML-521MUW(M)
■
SML-521MDW(M)
■
SML-521MYW(M)
100
Ta=25°C
■
■
■
■
■
SML522BUW(U)
■
SML522BUW(B)
■
SML-522MUW(U)
■
SML-522MUW(M)
100
Ta=25°C
■
■
■
■
SML-522MU8W(U)
■
SML-522MU8W(M)
■
SML-522MD8W(M)
■
SML-522MD8W(D)
10
10
1
1.0
FORWARD VOLTAGE：V
F
(V)
1.5
2.0
2.5
3.0
1
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
1
1.0
1.5
2.0
2.5
3.0
FORWARD VOLTAGE：V
F
(V)
FORWARD VOLTAGE：V
F
(V)
Luminous Intensity-Atmosphere Temperature
1.6
RELATIVE LUMINOUS INTENSITY (a.u.)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
-40
-20
0
20
40
60
80
100
I
F
=20mA
■
■
RELATIVE LUMINOUS INTENSITY (a.u.)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
-40
-20
0
20
40
60
80
100
RELATIVE LUMINOUS INTENSITY (a.u.)
■
SML-521MUW(U)
■
SML-521MDW(D)
■
SML-521MYW(Y)
■
SML-521MUW(M)
■
SML-521MDW(M)
■
SML-521MYW(M)
1.8
I
F
=5mA
■
■
■
■
SML522BUW(B)
■
SML522BUW(U)
■■
SML-522MUW
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-40
I
F
=20mA
■
■■
SML-522MU8W
■■
SML-522MD8W
-20
0
20
40
60
80
100
ATMOSPHERE TEMPERATURE：Ta (°C)
ATMOSPHERE TEMPERATURE：Ta (°C)
ATMOSPHERE TEMPERATURE：Ta (°C)
Luminous Intensity-Forward Current
RELATIVE LUMINOUS INTENSITY (a.u.)
RELATIVE LUMINOUS INTENSITY (a.u.)
RELATIVE LUMINOUS INTENSITY (a.u.)
1.5
Ta=25°C
■
■
1.0
■
SML-521MUW(U)
■
SML-521MDW(D)
■
SML-521MYW(Y)
■
SML-521MUW(M)
■
SML-521MDW(M)
■
SML-521MYW(M)
4.0
Ta=25°C
■
■
■
■
SML522BUW(B)
■
SML522BUW(U)
■■
SML-522MUW
1.2
1.0
0.8
0.6
0.4
0.2
0
0
Ta=25°C
■
■
■
SML-522MU8W(U)
■
SML-522MD8W(D)
■
SML-522MU8W(M)
■
SML-522MD8W(M)
3.0
2.0
0.5
1.0
0
0
FORWARD CURRENT : I
F
(mA)
5
10
15
20
25
0
0
5
10
15
20
5
10
15
20
FORWARD CURRENT：I
F
(mA)
FORWARD CURRENT：I
F
(mA)
Derating
■
MAXIMUM FORWARD CURRENT：I
F
(mA)
30
MAXIMUM FORWARD CURRENT：I
F
(mA)
MAXIMUM FORWARD CURRENT：I
F
(mA)
■
20
■
SML-521MUW(U)
■
SML-521MDW(D)
■
SML-521MYW(Y)
■
SML-521MUW(M)
■
SML-521MDW(M)
■
SML-521MYW(M)
30
■
■
■
■
SML522BUW(B)
■
SML522BUW(U)
■■
SML-522MUW
■
30
■■
SML-522MU8W
■■
SML-522MD8W
20
20
10
10
10
0
-40
-20
0
20
40
60
80
100
0
-40
-20
0
20
40
60
80
100
0
-40
-20
0
20
40
60
80
100
AMBIENT TEMPERATURE：Ta (°C)
AMBIENT TEMPERATURE：Ta (°C)
AMBIENT TEMPERATURE：Ta (°C)
© 2011 ROHM Co., Ltd. All rights reserved.
www.rohm.com
2/3
2011.05 - Rev.B
SML-52 Series
Rank Reference of Brightness
Dual Color
Package
size
(mm)
Height
(mm)
Part No.
SML-522MUW
※
（Ta=25˚C,
I
F
＝20mA）
K
L
M
N
P
Q
R
S
T
U
(mcd)
4.0 to 6.3 6.3 to 10 10 to 16 16 to 25 25 to 40 40 to 63 63 to 100 90 to 140 140 to 220 220 to 360
Emitting Color
Luminous
Intensity
Mini-mold
1315
Chip LEDs
0.6
Red
Yellowish Green
Red
SML-522MU8W
Green
Red
SML-521MUW
※
Yellowish Green
Orange
SML-521MDW
※
Yellowish Green
Orange
SML-522MD8W
Green
Yellow
※
SML-521MYW
Yellowish Green
Luminous
Intensity
U
M
U
M
U
M
D
M
D
M
Y
M
Package
size
(mm)
Height
(mm)
Part No.
SML522BUW
（Ta=25˚C,
I
F
＝5mA）
K
L
M
N
P
Q
R
S
T
U
(mcd)
4.0 to 6.3 6.3 to 10 10 to 16 16 to 25 25 to 40 40 to 63 63 to 100 90 to 140 140 to 220 220 to 360
Emitting Color
Red
Blue
U
B
※Brightness
on specification sheet include tolerance of within
±
10%.
Mini-mold
1315
Chip LEDs
0.6
Part No. Construction
∗
“−”
will be taken out for
emitting color B series.
Special Code
Special Code
S M L
Series name
5 2 2
Package type
Chip Type
M U 8 W
Emitting Color
Resin Color
T 8 6 A Q R
Taping Specifications
Rank sign (Brightness Rank)
∗
1
2
Standard Type
High Brightness Type
U
D
Y
M
B
Red:620nm
Orange:605nm
Yellow:587(590)nm
Yellowish-Green:572nm
Blue:470nm
W
Milky White
T86
Cathode at sprocket hole side
T87
Reverse of T86
∗
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.
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.
© 2011 ROHM Co., Ltd. All rights reserved.
www.rohm.com
3/3
2011.05 - Rev.B
Notice
Notes
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
http://www.rohm.com/contact/
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
R1120A
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
