ifsc-1515ah-01 www.vishay.com vishay dale revision: 04-oct-17 1 document number: 34295 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 refere nced 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 0 to drop approximately 30 % (5) the part temperature (ambient + temp. rise) should not exceed 125 c under worst case operatin g 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 fiel d programmable gate array (fpga) standard electrical specifications l 0 inductance 20 % at 100 khz, 0.25 v, 0 a (h) dcr 25 c (m ? ) heat rating current dc i dc (a) (3) saturation current dc i sat (a) (4) typ. max. typ. max. typ. max. 0.47 15 18 5.5 5.00 5.70 5.10 0.56 17 22 5.40 4.90 5.60 5.05 0.68 19 25 5.00 4.50 5.50 5.00 1.0 20 25 4.30 3.80 3.85 3.50 1.2 25 30 3.80 3.40 3.70 3.30 1.5 33 40 3.40 3.05 3.60 3.20 1.8 34 41 3.20 2.85 3.20 2.90 2.2 35 45 3.10 2.80 3.10 2.80 3.3 45 56 2.75 2.50 2.45 2.20 4.7 69 89 2.30 2.07 2.05 1.85 6.8 90 115 2.10 1.90 1.75 1.60 8.2 105 132 1.80 1.60 1.65 1.44 10.0 134 169 1.50 1.35 1.55 1.40 15.0 185 222 1.45 1.30 1.10 1.00 22.0 250 315 1.20 1.08 0.95 0.85 33.0 405 486 0.90 0.81 0.70 0.63 47.0 495 594 0.80 0.72 0.58 0.52 68.0 885 1062 0.58 0.52 0.48 0.43 100.0 1545 1854 0.52 0.47 0.46 0.41 220.0 3150 3780 0.30 0.27 0.33 0.30 330.0 4200 5040 0.29 0.26 0.26 0.23 dimensions in inches [millimeters] 0.157 0.008 [4.0 0.2] 0.157 0.008 [4.0 0.2] 0.071 0.004 [1.8 0.1] 100 0.071 (1.8) 0.161 (4.1) 0.142 ( 3 .6) 0.04 3 0.014 [1.1 0. 3 5] 0.118 0.014 [ 3 .0 0. 3 5] description ifsc-1515ah-01 3.3 h 20 % er e3 model inductance value inductance tolerance package code jedec ? lead (pb)-free standard global part number i fsc1515aher3r3m01 product family size package code inductance value tol. series
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