Data Sheet
(2.5)
□0.4
24.0Min.
Cathode
4.3
φ3.2
φ4.0
2.5 or 5.0
2.01.0 ±0.1
Tolerance : ±0.2
（unit : mm） （unit : mm）
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)
Viewing angle 2θ 1/2 / 85: Standard
＊:Duty1/5, 200Hz
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 Luminous Intensity I
V
Typ.(V)
I
F
(mA)
Max.
(μA) VR(V) λD
Typ.(nm)
I
F
(mA)
Min.
(mcd) Typ.
(mcd)
I
F
(mA)
■SLR-332VC
GaAsP
on GaP
Red
60 20
60※3 -25 to +85 -30 to +100
2.0
10 10 3
630
10
3.6 10
10
■SLR-332DC
Orange
605 5.6 16
■SLR-332YC Yellow
2.1
587 3.6 10
■SLR-332MC GaP
Yellowish
Green
75 25 572 5.6 16
■SLR-332VR
GaAsP
on GaP
Red
60 20
2.0
630
3.6 10
■SLR-332DU
Orange
605
■SLR-332YY Yellow
2.1
587 2.2 6.3
■SLR-332MG GaP
Yellowish
Green
75 25 572 5.6 16
Directivity (deg)
RELATIVE INTENSITY (%)
Diffused
Clear
Specifications
Dimensions
Recommended Solder Pattern
Viewing Angle
1/3
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com 2010.12 - Rev.A
Features
・Viewing angle 2θ 1/2 : 85°
Color
Type V D YM
SLR-332 Series
10
1.0
0.1
1.51.0 2.0 2.5 3.0
50
FORWARD VOLTAGE：VF
(V)
FORWARD CURRENT：IF
(mA)
Ta=25°C
1.4
1.2
1.0
0.8
0.6
0.4
RELATIVE LUMINOUS INTENSITY (a.u.)
ATMOSPHERE TEMPERATURE：Ta
(°C)
-40 -20 0 20 40 60 80 100
IF=10mA
Ta=25°C
10
1.0
0.1 1 10 100
0.1
FORWARD CURRENT：IF
(mA)
RELATIVE LUMINOUS INTENSITY (a.u.)
20
10
0
20 30 40 50 60 70 80 90
30
AMBIENT TEMPERATURE：Ta
(°C)
MAXIMUM FORWARD CURRENT：IF
Max. (mA)
■
■
■
■
■
SLR-
332
VC
■
SLR-
332
VR
■
SLR-
332
DC
■
SLR-
332
DU
■
SLR-
332
YC
■
SLR-
332
YY
■
SLR-
332
MC
■
SLR-
332
MG
■
■
■
SLR-
332
VC
■
SLR-
332
VR
■
SLR-
332
DC
■
SLR-
332
DU
■
SLR-
332
YC
■
SLR-
332
YY
■
SLR-
332
MC
■
SLR-
332
MG
■
■
■
■
■
SLR-
332
VC
■
SLR-
332
VR
■
SLR-
332
DC
■
SLR-
332
DU
■
SLR-
332
YC
■
SLR-
332
YY
■
SLR-
332
MC
■
SLR-
332
MG
■
■
■
SLR-
332
VC
■
SLR-
332
VR
■
SLR-
332
DC
■
SLR-
332
DU
■
SLR-
332
YC
■
SLR-
332
YY
■
SLR-
332
MC
■
SLR-
332
MG
Forward Current-Forward Voltage
Electrical Characteristics Curves
Luminous Intensity-Atmosphere Temperature
Luminous Intensity-Forward Current
Derating
SLR-332 Series
2/3
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com 2010.12 - Rev.A
SLR-332 Series
Rank Reference of Brightness
Red (V) （Ta=25˚C, IF＝10mA）
Viewing
angle
(2ɵ1/2)
Brightness Rank E F G H J K L M N P Q R S T U V
Brightness
(mcd)
Resin Color
0.40 to
0.63 0.63 to
1.0
1.0 to
1.6 1.6 to
2.5 2.5 to
4.0 4.0 to
6.3 6.3 to
10 10 to
16 16 to
25 25 to
40 40 to
63 63 to
100
100 to
160 160 to
250 250 to
400 400 to
630
φ3
Circular type 85˚
Transparent Colored
※SLR-332VC
Diffused Colored ※SLR-332VR
（Ta=25˚C, IF＝10mA）
Orange (D)
Viewing
angle
(2ɵ1/2)
Brightness Rank E F G H J K L M N P Q R S T U V
Brightness
(mcd)
Resin Color
0.40 to
0.63 0.63 to
1.0
1.0 to
1.6 1.6 to
2.5 2.5 to
4.0 4.0 to
6.3 6.3 to
10 10 to
16 16 to
25 25 to
40 40 to
63 63 to
100
100 to
160 160 to
250 250 to
400 400 to
630
φ3
Circular type 85˚
Transparent Colored
※SLR-332DC
Diffused Colored ※SLR-332DU
（Ta=25˚C, IF＝10mA）
Yellow (Y)
Viewing
angle
(2ɵ1/2)
Brightness Rank E F G H J K L M N P Q R S T U V
Brightness
(mcd)
Resin Color
0.40 to
0.63 0.63 to
1.0
1.0 to
1.6 1.6 to
2.5 2.5 to
4.0 4.0 to
6.3 6.3 to
10 10 to
16 16 to
25 25 to
40 40 to
63 63 to
100
100 to
160 160 to
250 250 to
400 400 to
630
φ3
Circular type 85˚
Transparent Colored
※SLR-332YC
Diffused Colored ※SLR-332YY
（Ta=25˚C, IF＝10mA）
Green (M)
Viewing
angle
(2ɵ1/2)
Brightness Rank E F G H J K L M N P Q R S T U V
Brightness
(mcd)
Resin Color
0.40 to
0.63 0.63 to
1.0
1.0 to
1.6 1.6 to
2.5 2.5 to
4.0 4.0 to
6.3 6.3 to
10 10 to
16 16 to
25 25 to
40 40 to
63 63 to
100
100 to
160 160 to
250 250 to
400 400 to
630
φ3
Circular type 85˚
Transparent Colored
※SLR-332MC
Diffused Colored ※SLR-332MG
※Brightness on specification sheet include tolerance of within ±10%.
Part No. Construction
∗ 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 L R 3 3 2 Y
Series name Package type Emitting Color Resin Color Taping specifications
V
D
Y
M
R<Red>
Diffused Colored
<Orange>
Diffused Colored
<Yellow>
Diffused Colored
<Green>
Diffused Colored
Transparent
Colored
U
Y
G
C
Red:630nm
Orange:605nm
Yellow:587(590)nm
Yellowish-Green:572(563)nm
3F
T
1-Element straight bulk
See taping specifications
C T 3 2
Rank sign (Brightness Rank)∗
M
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.
3/3
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com 2010.12 - 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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