SFH426 Ver la hoja de datos (PDF) - Siemens AG
Número de pieza
componentes Descripción
Fabricante
SFH426 Datasheet PDF : 5 Pages
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SFH 421
SFH 426
Gruppierung der Strahlstärke Ie in Achsrichtung
gemessen bei einem Raumwinkel Ω = 0.01 sr
Grouping at radiant intensity Ie in axial direction
at a solid angle of Ω = 0.01 sr
Bezeichnung
Description
Strahlstärke
Radiant intensity
IF = 100 mA, tp = 20 ms
Strahlstärke
Radiant intensity
IF = 1 A, tp = 100 µs
Symbol
Ie
Ie typ.
Werte
Values
>4
48
Einheit
Unit
mW/sr
mW/sr
Relative spectral emission
Irel = f (λ)
100
%
Ι rel
80
OHR00877
60
40
20
Radiant intensity
Ie
Ie 100 mA
=
f
(IF)
Single pulse, tp = 20 µs
10 2
Ιe
Ι e (100mA)
10 1
OHR00878
10 0
10 -1
10 -2
Max. permissible forward current
IF = f (TA)
120
Ι F mA
100
OHR00883
80
RthjA = 450 K/W
60
40
20
0
750 800 850 900 950 nm 1000
λ
Forward current
IF = f (VF), single pulse, tp = 20 µs
10 1
OHR00881
ΙF A
10 0
10 -1
10 -2
10 -3
0 12 3 4 5 6V 8
VF
10 -3
10 0
10 1
10 2
10 3 mA 10 4
ΙF
Radiation characteristics Srel = f (ϕ)
40˚
30˚
20˚
10˚
0˚
ϕ 1.0
0 0 20 40 60 80 100 ˚C 120
TA
OHL01660
50˚
0.8
60˚
70˚
80˚
90˚
100˚
1.0
0.8
0.6
0.4
0.6
0.4
0.2
0
0˚
20˚ 40˚ 60˚
80˚ 100˚ 120˚
Semiconductor Group
4
1997-11-01
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