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| SFH4750 Datasheet, PDF (5/8 Pages) OSRAM GmbH – OSRAM OSTAR - Lighting IR 6-fold with Optics (850nm) | |||
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SFH 4750
Relative spektrale Emission
Relative Spectral Emission
Irel = f (λ), TB = 25 °C
100
Irel %
80
OHF04132
60
Durchlassstrom
Forward Current
IF = f (VF), TB = 25 °C,
Single pulse, tp = 100 μs
101
A
IF
OHF04166
100
5
40
10-1
5
20
0
700 750 800 850
nm 950
λ
10-2
5 7 9 11 13 V 15
VF
Max. zulässiger Durchlassstrom
Max. Permissible Forward Current
IF = f (TB), RthJB = 3 K/W
1.2
IF A
1.0
OHF04168
0.8
0.6
0.4
0.2
0
0 20 40 60 80
ËC 120
TB
Zulässige Impulsbelastbarkeit
Permissible Pulse Handling
Capability IF = f (tp), TB = 85 °C,
Duty cycle D = parameter
5.5
A
IF
4.5
D
=
tP
T
OHF04167
tP
IF
T
4.0
D=
3.5
0.005
0.01
3.0
0.02
0.05
2.5
0.1
0.2
2.0
0.33
0.5
1.5
1
1.0
0.5
010-5 10-4 10-3 10-2 10-1 100 101 s 102
tp
Relativer Gesamtstrahlungsfluss
Relative Total Radiant Flux
Φe/Φe(1A) = f (IF), TB = 25 °C,
Single pulse, tp = 100 μs
101
OHF03848
Φe
Φe (1 A)
100
5
10-1
5
10-2
5
10-3
10 -2
5 10 -1
5 10 0 A 10 1
IF
2010-12-15
5
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