CHINA
SEMICONDUCTOR
CORPORATION
PS-ND-08090227
A
Spec. No.
Rev.
Model No CSQ-542/541E
Electro-optical Characteristics -
(Ta=25
)
Parameter
Condition
Symbol
Min.
Typ.
2.0
4
Max.
Unit
V
Forward Voltage Per Segment
Luminous Intensity Per Segment
Peak Emission Wavelength
Dominant Wavelength
VF
Iv
-
-
-
-
-
-
-
2.8
IF=20mA
IF=10mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
-
-
mcd
nm
nm
nm
A
632
624
35
-
q
-
Od
Spectrum Radiation Bandwidth
Reverse Current
-
100
2:1
JS
Luminous Intensity Matching Ratio
IV-m
-
IF=10mA
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