LD269 Просмотр технического описания (PDF) - Siemens AG
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LD269 Datasheet PDF : 4 Pages
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LD 260
LD 262 ... LD 269
Relative spectral emission
Irel = f (λ)
100
%
Ι rel
80
OHRD1938
60
40
20
0
880 920 960 1000 nm 1060
λ
Forward current
IF = f (VE), single pulse, tp = 20 µs
10 1
ΙF A
OHR01042
typ.
max.
10 0
10 -1
Radiant intensity
Ie
Ie 100
mA
=
f (IF)
Single pulse, tp = 20 µs
Ιe 10 2
Ιe (100 mA)
OHR01039
Max. permissible forward current
IF = f (TA)
80
ΙF
mA
70
OHR01124
60
10 1
50
40
R thJL = 650 K/W
30
10 0
R thJA = 750 K/W
20
10 -1
10 -2
10 -1
10 0 A 10 1
ΙF
Permissible pulse handling capability
IF = f (τ), TC = 25 °C,
duty cycle D = parameter
10 4
OHR02182
10
00
20 40 60 80 C 100
TA , TL
Ι F mA
D=0
0,005
0,01
0,02
10 3
0,05
0,1
0,2
0,5
10 2
DC
τ
D
=
τ
T
ΙF
T
10 -2 1 1.5 2 2.5 3 3.5 4 V 4.5
VF
Radiation characteristics Irel = f (ϕ)
40
30
20
10
0
ϕ
1.0
50
0.8
10 1
10
-5
10 -4
10 -3
10 -2
10-1 s 100
τ
OHR01878
60
0.6
70
0.4
80
0.2
90
0
100
1.0 0.8 0.6
0.4
0 20 40 60 80 100 120
Semiconductor Group
4
1997-11-01
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