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SFH-421 数据表(PDF) 5 Page - OSRAM GmbH

部件名 SFH-421
功能描述  GaAlAs-IR-Lumineszenzdiode in SMT-Geh채use
PDF  7 Pages
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制造商  OSRAM [OSRAM GmbH]
网页  http://www.osram.com
标志 OSRAM - OSRAM GmbH

SFH-421 数据表(HTML) 5 Page - OSRAM GmbH

  SFH-421 Datasheet HTML 1Page - OSRAM GmbH SFH-421 Datasheet HTML 2Page - OSRAM GmbH SFH-421 Datasheet HTML 3Page - OSRAM GmbH SFH-421 Datasheet HTML 4Page - OSRAM GmbH SFH-421 Datasheet HTML 5Page - OSRAM GmbH SFH-421 Datasheet HTML 6Page - OSRAM GmbH SFH-421 Datasheet HTML 7Page - OSRAM GmbH  
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SFH 421, SFH 426
2002-03-14
5
Relative Spectral Emission
I
rel = f (λ)
Forward Current
I
F = f (VF) single pulse, tp = 20 µs
Radiation Characteristics
S
el = f (ϕ)
0
750
Ι
rel
OHR00877
800
850
900
950 nm 1000
20
40
60
80
%
100
λ
10
OHR00881
F
V
-3
-2
10
-1
10
0
10
1
10
01
2
3
4
5
6
V
8
A
Ι
F
0
0.2
0.4
1.0
0.8
0.6
ϕ
1.0
0.8
0.6
0.4
0˚
10˚
20˚
40˚
30˚
OHL01660
50˚
60˚
70˚
80˚
90˚
100˚
0˚
20˚
40˚
60˚
80˚
100˚
120˚
Radiant Intensity
Single pulse,
t
p = 20 µs
Permissible Pulse Handling
Capability
I
F = f (tp), TA = 25 °C
duty cycle
D = parameter
Ι
e
Ι
e 100 mA
=
f (I
F)
10
OHR00878
Ι e
F
Ι
-3
-2
10
-1
10
0
10
1
10
2
10
0
10
10
1
10
2
10
4
mA
e
Ι
(100mA)
3
10
10
Ι
F
OHR00886
1
2
10
3
10
4
10
mA
-5
10
s
=
D
F
Ι
T
DC
0.005
=
D
p
t
T
t p
p
t
0.5
0.2
0.1
0.01
0.02
0.05
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
Max. Permissible Forward Current
I
F = f (TA)
OHR00883
0
F
Ι
0
20
40
60
80
100
120
20
40
60
80
100
120
mA
˚C
T
A
R
thjA = 450 K/W



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