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| SFH4230 Datasheet, PDF (5/8 Pages) OSRAM GmbH – High Power Infrared Emitter (850 nm) | |||
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SFH 4230
Relative spektrale Emission
Relative Spectral Emission
Irel = f (λ)
100
%
Irel 80
OHL01714
60
Durchlassstrom
Forward Current
IF = f (VF)
Single pulse, tp = 100 µs
10 1
IF A
OHF02843
10 0
40
10 -1
20
0
700 750 800 850
nm 950
λ
10 -2
0 0.5 1 1.5 2 2.5 V 3
VF
Max. zulässiger Durchlassstrom
Max. Permissible Forward Current
IF = f (TA), RthJS = 15 K/W
1200
mA
IF
OHF02801
800
600
400
Zulässige Impulsbelastbarkeit
Permissible Pulse Handling
Capability IF = f (tp), TA< 85 °C,
Duty cycle D = parameter
2.5
IF A
2.0
1.5
OHF02803
D=
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
1.0
200
0
0 20 40 60 80 ËC 100
TS
0.5
tP
D
=
tP
T
IF
T
010-5 10-4 10-3 10-2 10-1 100 101 s 102
tp
Relativer Gesamtstrahlungsfluss
Relative Total Radiant Flux
Φe/Φe(1000mA) = f (IF)
Single pulse, tp = 100 µs
101
OHL02830
Φe
Φe (1000 mA)
100
5
10-1
5
10-2
5
10-3
10 1
5 10 2
5 10 3 mA 10 4
IF
2007-03-29
5
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