Data Sheet
SLR-322 Series
Features
・
Viewing angle 2θ 1/2 : 35 , 50°
Color
Type
V
D
Y
M
Specifications
Viewing angle 2θ 1/2 /
35
: Standard
Chip
Structure
Absolute Maximum Ratings (Ta＝25℃)
Electrical and Optical Characteristics (Ta＝25℃)
Emitting
Forward Voltage V
F
Reverse Current I
R
Dominant Wavelength Luminous Intensity I
V
Power
Forward Peak Forward Reverse Operating
Storage
Color Dissipation Current
Current
Voltage Temperature Temperature
Max.
Min. Typ.
λD
P
D
(mW) I
F
(mA) I
FP
(mA) V
R
(V)
Topr(℃)
Tstg(℃) Typ.(V) I
F
(mA) (μA) V
R
(V) Typ.(nm) I
F
(mA) (mcd) (mcd) I
F
(mA)
Red
GaAsP
on GaP
2.0
Orange
Yellow
GaP
Yellowish
Green
2.1
75
25
572
9
25
60
20
60
*
3
-25 to +85
-30 to +100
10
10
3
587
605
10
3.6
10
10
630
5.6
16
Part No.
■
SLR-322VC
■
SLR-322DC
■
SLR-322YC
■
SLR-322MC
Viewing angle 2θ 1/2 /
50
: Standard
Chip
Structure
Absolute Maximum Ratings (Ta＝25℃)
Electrical and Optical Characteristics (Ta＝25℃)
Emitting
Forward Voltage V
F
Reverse Current I
R
Dominant Wavelength Luminous Intensity I
V
Power
Forward Peak Forward Reverse Operating
Storage
Color Dissipation Current
Current
Voltage Temperature Temperature
Max.
Min. Typ.
λD
P
D
(mW) I
F
(mA) I
FP
(mA) V
R
(V)
Topr(℃)
Tstg(℃) Typ.(V) I
F
(mA) (μA) V
R
(V) Typ.(nm) I
F
(mA) (mcd) (mcd) I
F
(mA)
Red
GaAsP
on GaP
2.0
Orange
Yellow
GaP
Yellowish
Green
2.1
75
25
572
5.6
16
＊:Duty1/5,
200Hz
60
20
60
*
3
-25 to +85
-30 to +100
10
10
3
587
605
10
3.6
10
2.2
6.3
10
630
3.6
10
Part No.
■
SLR-322VR
■
SLR-322DU
■
SLR-322YY
■
SLR-322MG
Dimensions
Recommended Solder Pattern
Viewing Angle
SLR-322 Series
（Diffused）
X-Y
X'-Y'
SCANNING ANGLE (deg)
Directivity (deg)
20°
30°
40°
50°
10°
0°
10°
20°
30°
40°
50°
60°
70°
80°
50
0
50
90°
100
X
-Y
X
-Y
φ3.8
φ3.1
2.0
60°
1.0
±0.1
2.0
70°
80°
90°
100
5.2
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
2.5 or 5.0
SLR-322 Series
（Clear）
24.0Min.
X-Y
X'-Y'
SCANNING ANGLE (deg)
Directivity (deg)
20°
30°
40°
50°
60°
70°
10°
0°
10°
20°
30°
40°
50°
60°
70°
80°
50
0
50
90°
100
X
-Y
X
-Y
□0.4
（2.5）
80°
Cathode
Tolerance :
±0.2
（unit
: mm）
90°
100
（unit
: mm）
RELATIVE INTENSITY (%)
RELATIVE INTENSITY (%)
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© 2011 ROHM Co., Ltd. All rights reserved.
1/3
2011.12 - Rev.B
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