SFH4272 データシートの表示（PDF） - OSRAM GmbH
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SFH4272 Datasheet PDF : 8 Pages
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SFH 4272
Relative Spectral Emission
Irel = f (λ)
100
Irel %
80
OHL01487
super-red
60
Radiant Intensity
Ie/Ie(20 mA) = f (IF)
10 1
IV
I V (20 mA)
10 0
OHL02348
40
10 -1
20
0
550
600
650 nm 700
λ
Forward Current
IF = f (VF) single pulse, tp = 20 µs
10 2
mA
5
IF
OHL00232
10 1
5
10 -2
10 0
10 1
mA 102
IF
Permissible Pulse Handling
Capability IF = f (tp), TA = 25 °C
duty cycle D = parameter
100
IF A
5
10-1
OHL00318
D=
0.005
0.01
0.02
0.05
0.1
0.2
0.5
10 0
5
10 -1
1 1.4 1.8 2.2 2.6 3 V 3.4
VF
Radiation Characteristics Irel = f (ϕ)
40˚
30˚
20˚
10˚
0˚
ϕ 1.0
5
tP
D
=
tP
T
IF
T
10-2
10-5 10-4 10-3 10-2 10-1 10 0
101 s 10 2
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)
35
IF mA
30
25
OHL01013
TA
TS
20
15
10
5
TA temp. ambient
TS temp. solder point
0
0 20 40 60 80 ˚C 100
T
2007-06-18
4
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