IHVR-4024KE-51www.vishay.com Vishay Dale
Ultra Low DCR Inductors, High Current, Vertical Mount Series FEATURES• High temperature rating, up to 155 °C • Shielded construction • Excellent DC/DC energy storage up to 5 MHz. Filter inductor applications up to SRF (see “Standard Electrical Specificaitons” table) • Lowest DCR/μH, in this package size • Handles high transient current spikes without saturation • Ultra low buzz noise, due to composite construction • Patent pending • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS APPLICATIONS L SATURATION 0 HEAT• Desktop / server applications
INDUCTANCE DCR RATING CURRENT DC TYP.• High current POL converters
AT 100 kHz, ± 7 % CURRENT SRF 0.1 V, 0 A 25 °C DC TYP. (A) TYP.• Low profile, high current power supplies
(μH) (mΩ
) (A) (1) (2) (3) (MHz)• Battery powered devices 0.12 0.24 90 91 130 112 • DC/DC converters in distributed power systems
Notes• All test data is referenced to 25 °C ambient • DC/DC converter for Field Programmable Gate Array • Operating temperature range -40 °C to +155 °C (FPGA) • The part temperature (ambient + temp. rise) should not exceed 155 °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 (1) DC current (A) that will cause an approximate ΔT of 40 °C (2) DC current (A) that will cause L0 to drop approximately 20 % (3) DC current (A) that will cause L0 to drop approximately 30 %
DIMENSIONSin inches [millimeters] Typical pad layout 0.490 ± 0.010 0.530 [12.440 ± 0.254] [13.46] 0.440 ± 0.010 [11.169 ± 0.254] 0.230 ± 0.005 0.160 ± 0.010 0.180 [5.836 ± 0.127] [4.058 ± 0.254] [4.57] 0.210 0.130 ± 0.015 0.400 ± 0.005 [5.34] [3.302 ± 0.381] [10.153 ± 0.127]
DESCRIPTION IHVR-4024KE-51 0.12 μH ± 20 % ER e3MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER I H V R 4 0 2 4 K E E R R 1 2 M 5 1PRODUCT FAMILY SIZE PACKAGE INDUCTANCE TOL. SERIES CODE VALUE Revision: 29-Apr-2020
1Document Number: 34558 For technical questions, contact:
[email protected] 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
