GL4910 Просмотр технического описания (PDF) - Sharp Electronics
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GL4910 Datasheet PDF : 4 Pages
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Fig. 3 Spectral Distribution
100
80
I F =50mA
Ta=25˚C
60
40
20
0
720 740 760 780 800 820 840 860 880 900 920 940 960
Wavelength λ (nm)
Fig. 5 Forward Current vs. Forward Voltage
1000
100
50˚C
-25˚C
0˚C
60˚C
25˚C
10
1
0
0.5
1
1.5
2
2.5
Forward voltage V F (V)
Fig. 7 Radiant Flux vs. Forward Current
100
Ta=25˚C
10
1
Pulse
(pulse width
<= 100 µs)
0.1
0.01
1
10
100
1000
Forward current I F (mA)
GL4910
Fig. 4 Peak Emission Wavelength vs.
Ambient Temperature
900
I F =const
875
850
825
800
- 25
0
25
50
75 85
Ambient temperature T a (˚C)
Fig. 6 Relative Radiant Flux vs. Ambient
Temperature
10
I F =const
1
0.1
- 25
0
25
50
75 85
Ambient temperature T a (˚C)
Fig. 8 Relative Radiant Intensity vs. Distance
100
Ta=25˚C
10
1
0.1
0.1
1
10
100
Distance to detector (mm)
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