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35
IDCP-3722
Vishay Dale
Document Number 34090
Revision 07-Aug-02
Inductors
High Current, Surface Mount
ELECTRICAL SPECIFICATIONS
Inductance Range: 10.0µH to 820µH.
Inductance Tolerance: 20%, 10%
Operating Temperature: - 25°C to + 105°C.
Storage Temperature: - 25°C to 85°C.
Resistance to Solder Heat: 260°C for 10 seconds.
ORDERING INFORMATION
IDCP-3722
MODEL
10µH
INDUCTANCE
VALUE
± 20%
INDUCTANCE
TOLERANCE
FEATURES
• High energy storage.
• Low resistance.
• Tape and reel packaging for automatic handling.
MATERIALS
Core: Ferrite.
Wire: Enamelled copper wire.
Terminal: Ag + Ni + Sn/Pb.
DIMENSIONS in inches [millimeters]
B
F
D
E
STANDARD ELECTRICAL SPECIFICATIONS
C
A
RATED
TEST DCR DC
INDUCTANCE FREQUENCY MAXIMUM CURRENT*
(µH) L (Ohms) (A)
10.0 2.52MHz 0.06 2.60
12.0 2.25MHz 0.07 2.45
15.0 2.25MHz 0.08 2.27
18.0 2.25MHz 0.09 2.15
22.0 2.25MHz 0.10 1.95
27.0 2.25MHz 0.11 1.76
33.0 2.25MHz 0.12 1.50
39.0 2.25MHz 0.14 1.37
47.0 2.25MHz 0.17 1.28
56.0 2.25MHz 0.19 1.17
68.0 2.25MHz 0.22 1.11
82.0 2.25MHz 0.25 1.00
100.0 1KHz 0.35 0.97
120.0 1KHz 0.40 0.89
150.0 1KHz 0.47 0.78
180.0 1KHz 0.63 0.72
220.0 1KHz 0.73 0.66
270.0 1KHz 0.97 0.57
330.0 1KHz 1.15 0.52
390.0 1KHz 1.30 0.48
470.0 1KHz 1.48 0.42
560.0 1KHz 1.90 0.33
680.0 1KHz 2.25 0.28
820.0 1KHz 2.55 0.24
AB C
0.394 ± 0.02 0.213 ± 0.02 0.355 ± 0.02
[10.0 ± 0.4] [5.4 ± 0.4] [9.0 ± 0.4]
DE F
0.374 0.148 0.099
[9.5] [3.75] [2.5]
*Rated Current: Value obtained when current flows and the temperature
has risen 40°C or when DC current flows and the
initial value of inductance has fallen by 10%,
whichever is smaller.
E
