LD271 View Datasheet(PDF) - OSRAM GmbH
Part Name
Description
View to exact match
LD271 Datasheet PDF : 6 Pages
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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 (VF), single pulse, tp = 20 μs
10 1
ΙF A
OHR01041
typ.
max.
10 0
10 -1
LD 271, LD 271 H, LD 271 L, LD 271 LH
Radiant
Intensity
Ιe
Ιe 100 mA
= f (IF)
Single pulse, tp = 20 μs
Ιe 10 2
Ιe (100 mA)
OHR01038
10 1
10 0
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
mA
ΙF
5
tp
D
=
tp
T
T
OHR00257
ΙF
0.05
D=
0.005
0.1
0.01
10 3
0.02
0.2
5
0.5
Max. Permissible Forward Current
IF = f (TA)
200
Ι F mA
160
140
120
100
80
60
40
20
00
OHO00364
20 40 60 80 C 100
TA
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
DC
10 2
10 -5 10 -4 10 -3 10 -2 10 -1 10 0 s 10 2
tP
OHR01879
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
2007-04-04
4
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