CSQ-3944E Datasheet, PDF (4/7 Pages) China Semiconductor Corporation – 0.39 Inch Quad Digit Display

CHINA
SEMICONDUCTOR
CORPORATION
Spec. No. PS-ND-08090211
Rev.
A
Model No CSQ-3944/3943E
Electro-optical Characteristics -
Parameter
Symbol Min.
Forward Voltage Per Segment
VF
-
Luminous Intensity Per Segment
Iv
1500
Peak Emission Wavelength
q
-
Dominant Wavelength
Od
-
Spectrum Radiation Bandwidth
-
Reverse Current
JS
-
Luminous Intensity Matching Ratio _IV-m
-
Typ.
2.0
4000
632
624
35
-
-
Max.
2.8
-
-
-
-
100
2:1
(Ta=25 )
Unit Condition
V
IF=20mA
ucd IF=10mA
nm IF=20mA
nm IF=20mA
nm IF=20mA
A
VR=5V
.
IF=10mA