SFH4271 データシートの表示（PDF） - OSRAM GmbH
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SFH4271 Datasheet PDF : 10 Pages
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SFH 4271
Relative Spectral Emission
Irel = f (λ)
100
%
Ι rel
80
OHR00877
Radiant
Intensity
Ι
Ιe
e 100
=
mA
f
(IF)
Single pulse, tp = 20 µs
10 2
OHR00878
Ιe
Ι e (100mA)
10 1
60
10 0
40
10 -1
20
10 -2
0
750 800 850 900 950 nm 1000
λ
Forward Current
IF = f (VF) single pulse, tp = 20 µs
10 1
ΙF A
10 0
OHR00881
10 -1
10 -3
10 0
10 1
10 2
10 3 mA 10 4
ΙF
Permissible Pulse Handling
Capability IF = f (tp), TA = 25 ° C
duty cycle D = parameter
10 4
OHR00886
mA
ΙF
103 0.1
0.2
D = 0.005
0.01
0.02
0.05
0.5
10 -2
10 -3
0 12 3 4 5 6V 8
VF
Radiation Characteristics Sel = f (ϕ)
40˚
30˚
20˚
10˚
0˚
ϕ 1.0
102 DC
tp
D
=
tp
T
ΙF
T
10 1
10
-5
10 -4
10 -3
10 -2
10 -1
10 0
101 s 102
tp
OHL01660
50˚
0.8
60˚
70˚
80˚
90˚
100˚
1.0
0.8
0.6
0.4
0.6
0.4
0.2
0
0˚
20˚
40˚
60˚
80˚ 100˚ 120˚
Max. Permissible Forward Current
IF = f (TA)
120
Ι F mA
100
OHR00883
80
RthjA = 450 K/W
60
40
20
0 0 20 40 60 80 100 ˚C 120
TA
2004-01-23
5
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