B82794C2 Datasheet, PDF (5/8 Pages) EPCOS – Data and signal line chokes

Data and signal line chokes
Common-mode chokes, ring core
B82794C2
Insertion loss D (typical values at |Z| = 50 :, 20 °C)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
L_R = 4.7 mH
60
dB ^{B82794C2475N465}
α ₅₀
IND0201-C
L_R = 10 mH
60
dB ^{B82794C2106N465}
α ₅₀
IND0202-K
40
40
30
30
20
20
10
10
0
10 ⁴ 10 ⁵ 10 ⁶ 10 ⁷
Current derating I_op/I_R
versus ambient temperature
1.4
I_op
I_{R 1.2}
10 ⁸ Hz 10 ⁹
f
IND0681-C-E
0
10 ⁴ 10 ⁵ 10 ⁶ 10 ⁷ 10 ⁸ Hz 10 ⁹
f
1.0
T_R = 60_˚C
0.8
0.6
0.4
0.2
0
0 20 40 60 80 100 _˚C 140
T_A
Please read Cautions and warnings and
Important notes at the end of this document.
5 01/10