Hebei I.T. (Shanghai) Co., Ltd.
Technical Data Sheet
Lamp View LED
◆ Typical Electro-Optical Characteristics Curves：
If (mA)
100
Iv
5.0
80
4.0
60
40
3.0
2.0
1.0
20
0
If (mA)
0.0
Vf (v)
0
20
40
60
80
100
1.6
1.8
2.0
2.2
2.4
2.6
Fig.2 Relative Luminous Intensity vs. Forward Current
Fig.1 Forward Current vs. Forward Voltage
Half Wide=△25nm
Iv
1.0
Domi WL=470nm
Iv
2.0
0.8
1.0
0.5
0.6
0.4
0.2
0.2
0.0
0.1
Ta (℃)
WL(nm)
-30 -20 -10
0
10
20 30 40
50 60 70
400
450
500
550
600
650
Fig.4 Relative Luminous Intensity vs.Ambient Temperature
Y-Y
Fig.3 Relative Luminous Intensity vs. Wavelength
If (mA)
50
X-X
Y-Y
IV
X-X
100%
40
30
20
50%
10
0
0%
Ta (℃)
90°
60°
60°
0°
90°
30°
30°
0
20
40
60
80
100
Fig.6 Relative Luminous Intensity vs. Radiation Angle
Fig.5 Maximum Forward Current vs.Ambient Temperature
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Prepared date：Oct. 2010
Rev.：1
Page 5 of 8
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