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SFH4591 Datasheet(PDF) 5 Page - Siemens Semiconductor Group

Part # SFH4591
Description  Schnelle GaAlAs-IR-Lumineszenzdiode High-Speed GaAlAs Infrared Emitter
PDF  5 Pages
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Manufacturer  SIEMENS [Siemens Semiconductor Group]
Direct Link  http://www.siemens.com/
Logo SIEMENS - Siemens Semiconductor Group

SFH4591 Datasheet(HTML) 5 Page - Siemens Semiconductor Group

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Semiconductor Group
5
1998-09-08
SFH 4591
SFH 4592
Radiant intensity
Single pulse, t
p = 20 µs
I
e
I
e 100 m A
-----------------
fI
F
()
=
OHF00363
10
-2
0
10
Ι
e
Ι
F
Ι
e (100 mA)
10
-1
10
1
10
2
-2
10
-1
10
0
10
1
10
A
Relative spectral emission
Irel = f (λ)
Forward current I
F = f (VF)
single pulse, t
p = 20 µs
λ
OHF00366
0
700
Ι
rel
10
20
30
40
50
60
70
80
90
100
750
800
850
900
nm
1000
%
OHF00362
0V
V
F
10
-2
0
10
Ι
F
10
1
10
-1
A
0.5
1
1.5
2
2.5
3
Max. permissible forward current
IF = f (TA)
OHF00359
0
F
Ι
0
20
40
60
80
100
120
20
40
60
80
100
120
mA
˚C
T
A
R
thjA= 375 K/W
Radiation characteristics I
rel = f (ϕ), SFH 4591
OHF00365
0˚
20˚
40˚
60˚
80˚
100˚
120˚
0.4
0.6
0.8
1.0
100˚
90˚
80˚
70˚
60˚
50˚
0˚
10˚
20˚
30˚
40˚
0
0.2
0.4
0.6
0.8
1.0
ϕ
Permissible pulse power
Duty cycle D = parameter, T
A = 25 °C
10
5
-1
A
10
5
Ι
F
0
10
1
-3
10
-5
10
-4 10
10
10
-2
-1
10
0
t p
10
10
1 s 2
OHF00361
D =
T
t p
T
p
t
F
Ι
D = 0.005
0.01
0.02
0.05
0.1
0.2
0.5
Radiation characteristics I
rel = f (ϕ), SFH 4592
OHR00397
0˚
20˚
40˚
60˚
80˚
100˚
120˚
0.4
0.6
0.8
1.0
100˚
90˚
80˚
70˚
60˚
50˚
0˚
10˚
20˚
30˚
40˚
0
0.2
0.4
0.6
0.8
1.0
ϕ



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