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B82145A1104J000 Datasheet, PDF (6/8 Pages) EPCOS – Inductors
RF chokes
HLBC series, 6.5 x 12 (mm)
B82145A
Impedance |Z| versus frequency f
measured with impedance analyzer Agilent
4294A or S-parameter network analyzer
Agilent 8753ES, typical values at +20 °C
10 7
Ω B82145A
IND0139-Q
|Z| 10 6
10000 μH
1000 μH
10 5
100 μH
10 4
10 3
10 2
10 1
10 0
10 5
10 6
10 7
Hz 10 8
f
Q factor versus frequency f
measured with impedance analyzer
Agilent 4294A, typical values at +20 °C
200
B82145A
IND0141-R
Q
Inductance L versus DC load current IDC
measured with LCR meter Agilent 4284A,
typical values at +20 °C
10 5
μH B82145A
L
10000 μH
10 4
IND0140-W
1000 μH
10 3
100 μH
10 2
10
1
10
_2
10 _1
10 0
A 10 1
IDC
Current derating Iop/IR
versus ambient temperature TA
(rated temperature TR = +40 qC)
1.2
Iop
IR 1.0
IND0552-S-E
0.8
100
0.6
100 μH
1000 μH
10000 μH
0.4
0.2
0
10
4
10 5
10 6
Hz 10 7
f
0
0 20 40 60 80 100 ˚C 140
TA
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