CHINA
SEMICONDUCTOR
CORPORATION
PS-ND-08090407
A
Spec. No.
Rev.
Model No CSM-58271/58281EG
Yellow Green
Parameter
(Ta=25
Unit
mW
mA
)
Rating
Symbol
Pd
Power Dissipation Per Dice
Continuous Forward Current Per Dice
Peak Current Per Dice(duty cycle 1/10, 1kHz)
Derating Linear From 25 Per Dice
Reverse Voltage Per Dice
70
25
IAF
90
IPF
mA
0.33
-
mA/
V
5
VR
Operating Temp.
-35 ~ +85
-35 ~ +85
Topr
Tstg
Storage Temp.
Solder temperature 1/16 inch below seating plane for 3 seconds at 260
Electro-optical Characteristics -
Orange
(Ta=25
)
Parameter
Condition
IF=20mA
IF=10mA
IF=20mA
IF=20mA
Symbol Min.
Typ.
2.0
6
Max.
Unit
V
Forward Voltage Per Segment
Luminous Intensity Per Segment
Peak Emission Wavelength
Dominant Wavelength
VF
Iv
-
-
-
-
2.8
-
-
-
mcd
nm
nm
632
624
q
Od
Spectrum Radiation Bandwidth
Reverse Current
-
-
-
35
-
-
nm
A
IF=20mA
VR=5V
100
2:1
JS
Luminous Intensity Matching Ratio
IV-m
-
IF=10mA
.
Yellow Green
Parameter
Forward Voltage Per Segment
Luminous Intensity Per Segment
Peak Emission Wavelength
Dominant Wavelength
(Ta=25
)
Condition
IF=20mA
IF=10mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
Symbol Min.
Typ.
2.1
7
568
572
30
Max.
2.8
-
-
-
-
Unit
V
mcd
nm
nm
nm
VF
Iv
q
-
-
-
-
-
-
Od
Spectrum Radiation Bandwidth
Reverse Current
-
100
A
JS
Luminous Intensity Matching Ratio
IV-m
-
-
2:1
IF=10mA
.
http://www.csctw.com.tw
Page
3/5