SFH 4730, SFH 4740
Relative spektrale Emission
Relative Spectral Emission
Durchlassstrom
Forward Current
IF = f (VF), TB = 25 °C,
Single pulse, tp = 100 µs
101
Relativer Gesamtstrahlungsfluss
Relative Total Radiant Flux
Φe/Φe(1000mA) = f (IF), TB = 25 °C,
Single pulse, tp = 100 µs
Irel = f (λ), TB = 25 °C
OHL01714
OHF02930
OHF02931
101
100
%
Φe
A
IF
Φe (1000 mA)
Irel
80
100
5
100
10-1
10-2
60
40
20
0
10-1
5
10-2
5
10-3
101
5
102
5
103
mA 104
700
750
800
850
nm 950
10
12
14
16
18
20 V 22
VF
IF
λ
Max. zulässiger Durchlassstrom
Max. Permissible Forward Current
IF = f (TB), RthJB = 2.8 K/W
Zulässige Impulsbelastbarkeit
Permissible Pulse Handling
Capability IF = f (tp), TB ≤ 85 °C,
Duty cycle D = parameter
OHF02974
OHF02973
2.3
1200
tP
mA
A
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
tP
IF
IF
IF
D
= T
T
800
600
400
200
0
D
=
0.005
0.01
0.02
0.05
0.1
0.2
0.35
0.5
1
0
20 40 60 80 100 ˚C 130
10-6 10-5 10-4 10-3 10-2 10-1 100
102
s
TB
tp
2007-08-13
5
OSRAM [ OSRAM GMBH ]
