SMT power inductors
Size 12.5
s
12.5
s
8.5 (mm)
Impedance |Z| versus frequency f
measured with impedance analyzer
Agilent 4294A, typical values at 20 °C
10
6
IND0587-U
B82477P4
Inductance L versus DC load current I
DC
measured with LCR meter Agilent 4275A,
typical values at 20 °C
10
3
1000 µH
µH
L
10
2
100 µH
IND0588-G
Ω
5
|Z| 10
B82477P4
B82477P4
10
4
10
3
10
2
10
1
10
10
10
0
10
1
10 µH
_
1
_
2
1000 µH
100 µH
10 µH
1 µH
10
0
1 µH
10
3
10
4
10
5
10
6
10
7
Hz 10
8
f
10
_
1
10
_
2
10
_
1
10
0
10
1
A 10
2
I
DC
Current derating I
op
/I
R
versus ambient temperature T
A
(rated temperature T
R
= 85 °C)
1.2
I
op
I
R
IND0602-K
1.0
0.8
0.6
0.4
0.2
0
0
20
40
60
80
100 120
˚
C 150
T
A
6
10/08
EPCOS [ EPCOS ]
