B82793C2225N265 Просмотр технического описания (PDF) - EPCOS AG
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B82793C2225N265 Datasheet PDF : 8 Pages
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Data and signal line chokes
Common-mode chokes, ring core
Current derating Iop/IR versus ambient temperature
1.4
Iop
IR 1.2
IND0681-C-E
1.0
TR = 60˚C
0.8
0.6
0.4
0.2
0
0 20 40 60 80 100 ˚C 140
TA
Recommended reflow soldering curve
Pb-free solder material (based on JEDEC J-STD 020C)
t3
T4
T3
t2
T2
T1
t1
B82793C2
T1
T2
T3
T4
°C
°C
°C
°C
150
200
217
250
Time from 25 °C to T4: max 300 s
Maximal numbers of reflow cycles: 3
t1
s
< 110
Please read Cautions and warnings and
Important notes at the end of this document.
6 04/08
IND0814 F
t2
s
< 90
t3
s
< 30 @ T4 –5 °C
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