SFH4544-DW Ver la hoja de datos (PDF) - OSRAM GmbH
Número de pieza
componentes Descripción
Fabricante
SFH4544-DW Datasheet PDF : 9 Pages
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Version 1.3
Max. Permissible Forward Current
IF, max = f(TA), RthJA = 430 K / W
125
OHR00880
Ι F mA
100
75
50
25
0
0 20 40 60 80 ˚C 100
T
Permissible Pulse Handling Capability
IF = f(tp), TA = 25 °C, duty cycle D = parameter
1.1
A
IF
0.9
D
=
tP
T
OHF05646
tP
IF
T
0.8
D=
0.7
0.005
0.01
0.6
0.02
0.05
0.5
0.1
0.2
0.4
0.5
1
0.3
0.2
0.1
0
10-5 10-4 10-3 10-2 10-1 100 101 s 102
tp
SFH 4544
Forward Current 2) page 8
IF = f(VF), single pulse, tp = 100 µs, TA= 25°C
103
OHF05642
IFmA
102
101
100
0
1
2
3 V4
VF
Permissible Pulse Handling Capability
IF = f(tp), TA = 85 °C, duty cycle D = parameter
1.1
A
IF
0.9
D
=
tP
T
OHF05647
tP
IF
T
0.8
D=
0.7
0.005
0.01
0.6
0.02
0.05
0.5
0.1
0.2
0.4
0.5
1
0.3
0.2
0.1
0
10-5 10-4 10-3 10-2 10-1 100 101 s 102
tp
2015-12-23
4
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