Datasheet
SFH 4545
2012-12-03 5
Relative Spectral Emission
I
rel
= f ()
Forward Current I
F
= f (V
F
)
Single pulse, t
p
= 100 s
800
0
nm
%
OHF04134
20
40
60
80
100
I
rel
λ
850 900 950 1025
OHF03822
F
I
10
-4
V
10
0
A
0
F
V
-1
10
5
5
10
-2
-3
5
10
0.5 1 1.5 2 2.5
Radiant Intensity
Single pulse, t
p
= 25 s
Permissible Pulse Handling
Capability
I
F
= f (), T
A
= 25 C,
duty cycle D = parameter
I
e
I
e
100 mA
= f (I
F
)
OHF03821
10
-3
mA
10
1
0
10
5
5
10
-1
-2
5
10
e
e
I
I
I
F
0
10
1
10
2
10
3
1055
(100 mA)
0.05
210-1-2-3-4-5
1010 1010 10
t
p
10 10s10
0
0.1
0.005
0.02
0.01
D
=
T
t
A
I
F
D
=
I
P
T
F
P
t
OHF05438
0.2
0.5
1
0.033
0.2
0.4
0.6
0.8
1.0
1.2
Max. Permissible Forward Current
I
F
= f (T
A
), R
thJA
= 450 K/W
Permissible Pulse Handling
Capability
I
F
= f (), T
A
= 85 C,
duty cycle D = parameter
T
OHR00880
0
F
Ι
0 20 40 60 80 100˚C
mA
25
50
75
100
125
210-1-2-3-4-5
1010 1010 10
t
p
10 10s10
0
T
t
A
I
F
D
=
I
P
T
F
P
t
OHF05584
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
0.5
0.01
0.05
0.1
0.2
0.02
0.005
D
=