IFSC-1008AB-01 www.vishay.com Vishay Dale Low Profile, High Current Inductors 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 STANDARD ELECTRICAL SPECIFICATIONS * PDA/notebook/desktop/server applications HEAT RATING SATURATION DCR MAX. CURRENT CURRENT 25 C DC TYP. DC TYP. (3) (A) (m) (A) (4) L0 INDUCTANCE 20 % AT 100 kHz, 0.25 V, 0 A (H) DCR TYP. 25 C (m) 0.47 25 29 3.70 3.90 * DC/DC converters in distributed power systems 1.0 37 43 2.60 2.70 1.5 63 72 2.20 2.30 * DC/DC converter for field programmable gate array (FPGA) 2.2 80 90 1.85 2.15 3.3 140 155 1.45 1.70 4.7 190 212 1.20 1.50 6.0 260 288 1.10 1.35 6.8 325 370 1.00 1.15 10.0 360 410 0.75 0.85 22.0 910 1050 0.50 0.56 * High current POL converters * Low profile, high current power supplies * Battery powered devices DIMENSIONS in inches [millimeters] 0.098 0.008 [2.5 0.2] 0.079 0.008 [2.0 0.2] 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 T of 40 C (4) DC current (A) that will cause L to drop approximately 30 % 0 (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. 0.028 0.012 0.028 0.012 [0.7 0.3] [0.7 0.3] 0.047 [1.2] Max. Typical Pad Layout 0.102 [2.6] 0.083 [2.1] 0.031 [0.8] DESCRIPTION IFSC-1008AB-01 4.7 H 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I F S PRODUCT FAMILY Revision: 16-May-12 C 1 0 0 8 SIZE A B E R PACKAGE CODE 4 R 7 INDUCTANCE VALUE M TOL. 0 1 SERIES Document Number: 34294 1 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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