Inductors - Power Inductors0 pages

Document Number: 34006 For technical questions, contact: magnetics@vishay.com www.vishay.com
Revision: 03-Feb-11 1
High Current, Surface Mount Inductors
IDC-2512
Vishay Dale
FEATURES
• High energy storage
• Low resistance
• Tape and reel packaging for automatic handling
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21
definition
ELECTRICAL SPECIFICATIONS
Inductance Range: 1.0 ìH to 1000 ìH, tested at 1.0 VRMS
Inductance Tolerance: 20 %, tighter tolerance available
upon request
Operating Temperature: - 40 °C to + 125 °C
Resistance to Solder Heat: 260 °C for 10 s
MECHANICAL SPECIFICATIONS
Core: Ferrite
Wire: Enamelled copper wire
Base: Ceramic
Terminals: Gold over nickel
Adhesive: Epoxy resin
Notes
• Inductance drop = 10 % typ. at ISAT
• ƒ´T = 15 °C typ. at IRMS
STANDARD ELECTRICAL SPECIFICATIONS
INDUCTANCE (ìH) TOLERANCE TEST FREQUENCY L (kHz) DCR MAX. (ƒÇ) ISAT (A) IRMS (A)
1.0 ± 20 % 100 0.05 2.9 2.9
1.5 ± 20 % 100 0.05 2.6 2.8
2.2 ± 20 % 100 0.07 2.3 2.4
3.3 ± 20 % 100 0.08 2.0 2.0
4.7 ± 20 % 100 0.09 1.5 1.5
6.8 ± 20 % 100 0.13 1.2 1.4
10 ± 20 % 100 0.16 1.1 1.1
15 ± 20 % 100 0.23 0.90 1.2
22 ± 20 % 100 0.37 0.70 0.80
33 ± 20 % 100 0.51 0.58 0.60
47 ± 20 % 100 0.64 0.50 0.50
68 ± 20 % 100 0.86 0.40 0.40
100 ± 20 % 100 1.27 0.31 0.30
150 ± 20 % 100 2.00 0.27 0.25
220 ± 20 % 100 3.11 0.22 0.20
330 ± 20 % 100 3.80 0.18 0.16
470 ± 20 % 100 5.06 0.16 0.15
680 ± 20 % 100 9.20 0.14 0.12
1000 ± 20 % 100 13.8 0.10 0.07
DIMENSIONS in inches [millimeters]
A (Max.) B (Max.) D (Max.) E F G H I J
0.260 [6.60] 0.175 [4.45] 0.115 [2.92] 0.050 [1.27] 0.040 [1.02] 0.170 [4.32] 0.055 [1.40] 0.160 [4.06] 0.140 [3.56]
DESCRIPTION
IDC-2512 10 ìH ± 20 % ER e4
MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I D C 2 5 1 2 E R 1 0 0 M
PRODUCT
FAMILY
SIZE PACKAGE
CODE
INDUCTANCE
VALUE
TOL.
A Max.
B
Max.
D
Max.
F
E
G I
J
H