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AND191CRP Datasheet, PDF (2/2 Pages) Purdy Electronics Corporation – Ultra Bright LED Lamps | |||
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GaAlAs Red Light Emission
AND191CRP
Ultra Bright LED Lamps: Type 1
50
30 Ta = 25C
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)
IV â VF
5
2
1
0.5
0.2
0.1
1
2
5
10 20
50
Forward Current IF (mA)
Relative Luminous Intensity â Wavelength
1.0
IF = 20 mA
Ta = 25C
0.8
0.6
0.4
0.2
0
600 620
640 660 680
Wavelength λ (nm)
700 720
Radiation Pattern
20 10 0 10 20
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
6/12/07
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