CHINA
SEMICONDUCTOR
CORPORATION
Spec. No.
PS-LO-N54STG1-QA0R
Rev.
A
Typical Electrical / Optical Charateristics Curves -
Forward Current vs.Forward Voltage
(Ta = 25 Unless Otherwise Noted)
30
I
F
- Forward Current - mA
25
20
15
10
5
0
0
T
A
=25°
C
Relative Intensity (Normalized at 20mA)
Forward Current vs.Ambient Temperature
40
I
F
- Forward Current - mA
30
Relative Intensity
20
10
0
0
20
40
60
80
100
T
A
- Ambient Temperature -°C
Forward Current vs.Chromaticity Coordinate
0.80
T
A
=25°
C
0.78
0.76
y
0.74
30mA-524nm
0.72
80°
0.70
0.12 0.14
：
℃
℃
℃
℃
：
：
：
：
Model No
CSLO-N54STG1-QA0R
■
■
■
■
Relative Intensity vs.Forward Current
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
5
10
15
20
25
30
DC Forward Current - mA
T
A
=25°
C
1.0
2.0
3.0
4.0
V
F
- Forward Voltage -
V
Relative Intensity vs.Wavelength
1.2
1.0
0.8
0.6
0.4
0.2
0
400 450 500 550 600 650 700
Wavelength - nm
T
A
=25°
C
I
F
=20mA
Relative Luminous Intensity vs.Radiation Angle
100%
0°
10°
H-H
20°
30°
40°
V-V
10mA-527nm
20mA-525nm
1mA-532nm
50°
50%
60°
70°
0.16
0.18
0.20 0.22
0%
90°
60°
30°
0%
50%
90°
100%
x
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CHINASEMI [ CHINA SEMICONDUCTOR CORPORATION ]
