SFH331 Просмотр технического описания (PDF) - Siemens AG
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SFH331 Datasheet PDF : 7 Pages
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LED Radiation characteristics Irel = f (ϕ)
Phototransistor Directional characteristics Srel = f (ϕ)
40˚
30˚
20˚
10˚
0˚
ϕ 1.0
OHL01660
50˚
0.8
0.6
60˚
0.4
70˚
0.2
80˚
90˚
0
100˚
1.0
0.8
0.6
0.4
0˚
20˚ 40˚ 60˚
80˚
LED Relative spectral emission Irel = f (λ), TA = 25 ˚C, IF = 20 mA
V (λ) = Standard eye response curve
100
100˚ 120˚
OHL02350
%
Φ rel
80
Vλ
60
40
20
0
400
450
super-red
500
550
600
650 nm 700
λ
SFH 331
Semiconductor Group
5
1997-11-01
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