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AND155CRP Datasheet, PDF (2/2 Pages) Purdy Electronics Corporation – GaAlAs Red Light Emission | |||
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GaAlAs Red Light Emission
50
30 Ta = 25°C
IF â VF
10
5
3
1
1.4 1.5 1.6 1.7 1.8 1.9 2.0
Forward Voltage VF (V)
IV â TC
3
1
0.5
0.3
0.1
-20
0
20
40
60
80
Case Temperature TC (°C)
AND155CRP
Ultra Bright LED Lamps: Type 1
3000
1000
Ta = 25°C
500
300
IV â VF
100
50
20
1
3 5 10
30 50 100 300
Forward Current IF (mA)
Relative Luminous Intensity â Wavelength
1.0
IF = 20 mA
Ta = 25°C
0.8
0.6
0.4
0.2
0
600 620 640 660 680 700 720
Wavelength λ (nm)
Radiation Pattern
20° 10° 0° 10° 20°
Ta = 25°C
30°
30°
40°
40°
50°
50°
60°
60°
70°
70°
80°
80°
90°
90°
0 0.2 0.4 0.6 0.8
IF â Ta
80
60
40
20
0
0
20
40
60
80
100
Ambient Temperature Ta (°C)
Purdy Electronics Corporation ⢠720 Palomar Avenue ⢠Sunnyvale, CA 94085
Tel: 408.523.8200 ⢠Fax: 408.733.1287 ⢠sales@purdyelectronics.com ⢠www.purdyelectronics.com
6/14/07
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