lub31843 Jiangsu Wenrun Optoe Lectronic Co., Ltd., lub31843 Datasheet - Page 6

• Manufacturer Part Number: lub31843
• Description: Led Lamps
• Manufacturer: Jiangsu Wenrun Optoe Lectronic Co., Ltd.

◆ Typical Electro-Optical Characteristics Curves：
Prepared date：Nov. 2009
100
50
40
30
20
10
200
150
100
75
50
25
50
0
0
0
420
0
0
Ambient Temperature Ta (° C)
Ambient Temperature Ta (° C)
Relative Luminous Intensity
Vs. Wavelength
20
20
Wavelength (nm)
Forward Current Vs
Ambient Temperature
Relative Luminosity Vs
Ambient Temperature
460
40
40
500
WENRUN OPTOELECTRONIC CO., LTD.
60
60
540
If=20mA
Ta=25℃
80
80
Technical Data Sheet
LED Lamps
580
100
100
http://www.wenrun.com
-90°
-80°
-70°
1.0
-60°
-50°
200
175
150
125
100
-40°
75
50
40
30
20
10
25
50
0
0
1.5
0
-30°
0.5
Forward Current Vs.
Forward Voltage
2.0
Forward Voltage (V)
Forward Current (mA)
10
Forward Current Vs
Relative Luminosity
-20°
2.5
20
-10°
Radiation Angle
Radiation Angle
3.0
30
0°
0
Ta=25℃
Ta=25℃
3.5
40
10°
4.0
Rev.：4
50
20°
0.5
30°
40°
50°
60°
1.0
70°
80°
90°
Page 5of 8