Data Sheet
SLR-343 Series
Features
Color
Type
V
・
Competent to direct mount
D
Y
M
P
・
Viewing angle 2θ 1/2 : 40°
E
B
WB
Specifications
Viewing angle 2θ 1/2 / 40
: Standard
Chip
Structure
Part No.
Absolute Maximum Ratings (Ta＝25℃)
Electrical and Optical Characteristics (Ta＝25℃)
Emitting
Forward Voltage VF Reverse Current IR Dominant Wavelength Luminous Intensity IV
Power
Forward Peak Forward Reverse Operating
Storage
Color Dissipation Current
Current
Voltage Temperature Temperature Typ.
Max.
Min. Typ.
λD
PD(mW) IF(mA) IFP(mA) VR(V)
Topr(℃)
Tstg(℃)
(V) IF(mA) (μA) VR(V) Typ.(nm) IF(mA) (mcd) (mcd) IF(mA)
■ SLR-343VR
5.6
Red
16
630
■ SLR-343VC
9.0
25
5.6
16
9.0
25
3.6
10
5.6
16
9.0
25
560
2.2
6.3
3.3
527
900
2200
3.2
525
420
1500
200
600
2.0
■ SLR-343DU
GaAsP
on GaP
■ SLR-343DC
Orange
60
20
605
■ SLR-343YY
60＊1
Yellow
3
-25 to +85
-30 to +100
10
10
3
587
10
10
■ SLR-343YC
■ SLR-343MG
2.1
572
■ SLR-343MC
GaP
Green
75
25
■ SLR-343PG
■ SLR-343PC
■ SLR343ECT
Bluish
Green
■ SLR343EC4T
■ SLR343BCT
120
30
120
30
105
25
100＊2
InGaN
■ SLR343BC7T
3.3
Blue
5
-20 to +80
-30 to +100
20
100
5
20
20
470
220
470
■ SLR343BC4T
120
■ SLR343WBC7T
White
Dimensions
105
3.2
30
200
(x, y)
330 680
(0.31, 0.31)
＊1:Duty1/5, 200Hz, ＊2:Duty1/10, 1kHz
25
Recommended Solder Pattern
Viewing Angle
SLR-343 Series
SLR343BC7T / SLR343WBC7T
ANGULAR DISPLACEMENT(deg)
ANGULAR DISPLACEMENT(deg)
Directivity (deg)
20°
φ3.8
10°
0°
10°
30°
40°
φ3.1
Directivity (deg)
Diffused
Clear
20°
30°
40°
50°
50°
0
5.4
10°
30°
40°
50°
60°
70°
80°
80°
90°
100
50
SLR343BC7T
SLR343WBC7T
20°
70°
80°
50
0°
60°
70°
70°
80°
90°
100
10°
50°
60°
60°
1.0 ±0.1 2.0
20°
30°
40°
90°
100
RELATIVE INTENSITY (%)
RELATIVE INTENSITY(%)
50
0
50
RELATIVE INTENSITY(%)
RELATIVE INTENSITY (%)
90°
100
□0.4
24.0Min.
2.5 or 5.0
SLR343BCT / ECT / BC4T / EC4T
Directivity (deg)
ANGULAR DISPLACEMENT(deg)
20°
10°
0°
30°
10°
20°
40°
50°
50°
60°
60°
70°
70°
（2.5）
90°
100
Tolerance : ±0.2
（unit : mm）
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80°
80°
Cathode
SLR343BCT / ECT
SLR343BC4T / EC4T
30°
40°
50
0
50
90°
100
RELATIVE INTENSITY(%)
RELATIVE INTENSITY (%)
（unit : mm）
1/4
2011.12 - Rev.C
