IFSC-1008AB-01 Series Datasheet by Vishay Dale

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IFSC-1008AB-01
www.vishay.com Vishay Dale
Revision: 23-Jul-2020 1Document Number: 34294
For technical questions, contact: magnetics@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Low Profile, High Current Inductors
Notes
(1) All test data is referenced to 25 °C ambient
(2) Operating temperature range -55 °C to +125 °C
(3) DC current (A) that will cause an approximate ΔT of 40 °C
(4) DC current (A) that will cause L0 to drop approximately 30 %
(5) The part temperature (ambient + temp. rise) should not exceed
125 °C under worst case operating conditions. Circuit design,
component placement, PWB trace size and thickness, airflow
and other cooling provisions all affect the part temperature. Part
temperature should be verified in the end application
FEATURES
Shielded construction
Frequency range up to 5.0 MHz
• Handles high transient current spikes without
saturation
Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
PDA / notebook / desktop / server applications
High current POL converters
Low profile, high current power supplies
Battery powered devices
DC/DC converters in distributed power systems
DC/DC converter for field programmable gate array
(FPGA)
STANDARD ELECTRICAL SPECIFICATIONS
L0
INDUCTANCE
± 20 %
AT 100 kHz,
0.25 V, 0 A
(μH)
DCR
25 °C
(mΩ)
HEAT
RATING
CURRENT
DC
IDC
(A) (3)
SATURATION
CURRENT
DC
ISAT
(A) (4)
TYP. MAX. TYP. MAX. TYP. MAX.
0.47 24 28.5 3.70 3.35 3.90 3.50
1.0 37 43.0 2.65 2.40 2.75 2.50
1.5 63 72.0 2.30 2.07 2.35 2.12
2.2 80 90.0 1.90 1.80 2.15 1.95
3.3 140 155 1.50 1.35 1.70 1.60
4.7 185 210 1.40 1.25 1.50 1.40
6.8 325 370 1.00 0.90 1.15 1.04
10 359 409 0.90 0.81 0.87 0.80
22 900 1050 0.52 0.46 0.56 0.50
DIMENSIONS in inches [millimeters]
0.098 ± 0.008
[2.5 ± 0.2]
0.079 ± 0.008
[2.0 ± 0.2]
0.047 [1.2]
Max.
0.028 ± 0.012
[0.7 ± 0.3]
0.028 ± 0.012
[0.7 ± 0.3]
Typical Pad Layout
0.083
[2.1]
0.102 [2.6]
0.031 [0.8]
DESCRIPTION
IFSC-1008AB-01 4.7 μH ± 20 % ER e3
MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I FSC1008ABER4R7M01
PRODUCT FAMILY SIZE PACKAGE
CODE
INDUCTANCE
VALUE
TOL. SERIES
— VISHAY. V
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Revision: 01-Jan-2021 1Document Number: 91000
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