Data Sheet
2.5
Cathode
3.8
3.1
0.4
Tolerance : 0.2
unit : mm
2.5 or 5.0
2.0
1.0
?.1
unit : mm
:Duty1/10, 1kHz
Part No.
Chip
Structure
Emitting
Color
Absolute Maximum Ratings (Ta25)
Electrical and Optical Characteristics (Ta25)
Power
Dissipation
PD(mW)
Forward
Current
IF(mA)
Peak Forward
Current
IFP(mA)
Reverse
Voltage
VR(V)
Operating
Temperature
Topr()
Storage
Temperature
Tstg()
Forward Voltage VF Reverse Current IRDominant Wavelength Luminous Intensity IV
Typ.(V)IF(mA)
Max.
(A)
VR(V)
D
Typ.(nm)
IF(mA)
Min.
(mcd)
Typ.
(mcd)
IF(mA)
SLI-343URC
AIGaInP on
GaAs
Red
125    50    200
9
-25 to +85
-30 to +100
1.9
20  100  9
620
20
90
450
20
SLI-343DC
Orange
605
500
SLI-343YC
Yellow
587
350
SLI-343MC
Yellowish
Green
62    25    100
-25 to +80
2.1
572
56  200
SLI-343UR
Red
125    50    200
-25 to +85
1.9
620
90
350
SLI-343DU
Orange
605
SLI-343YY
Yellow
587
300
SLI-343MG
Yellowish
Green
62    25    100
-25 to +80
2.1
572
56  180
Viewing angle 2 1/2 / 40: High luminous intensity
RELATIVE INTENSITY (%)
Diffused
Clear
Specifications
Dimensions
Recommended Solder Pattern    Viewing Angle
Features
Viewing angle 2 1/2 : 40
High brightness
Competent to direct mount
Color
Type
U
D
Y
M
SLI-343 Series
1/3
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www.rohm.com
2011.12 - Rev.B