LD274-2 View Datasheet(PDF) - OSRAM GmbH
Part Name
Description
MFG CO.
'LD274-2' PDF : 11 Pages View PDF
Version 1.0
Max. Permissible Forward Current
Max. zulässiger Durchlassstrom
IF, max = f(TA)
120
Ι F mA
100
OHR00883
80
RthjA = 450 K/W
60
40
20
0
0 20 40 60 80 100 ˚C 120
TA
Permissible Pulse Handling Capability
Zulässige Pulsbelastbarkeit
IF = f(tp), TC < 25 °C, duty cycle D = parameter
10 4
Ι F mA
5
tp
D
=
tp
T
D = 0.005
T
OHR00860
ΙF
0.01
0.02
10 3 0.1
0.05
0.2
5
0.5
10 2 DC
10 -5 10 -4 10 -3 10 -2 10 -1 10 0
10 1 s 10 2
tp
LD 274
Forward Current
Durchlassstrom
IF = f(VF), single pulse, tp = 100 µs, TA= 25°C
10 1
ΙF A
OHR01041
typ.
max.
10 0
10 -1
10 -2 1 1.5 2 2.5 3 3.5 4 V 4.5
VF
2011-03-14
6
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