333 3 IHLP-4040ED-5A www.vishay.com Vishay Dale IHLP Automotive Inductors, High Temperature (155 C) Series FEATURES High temperature, up to 155 C Shielded construction Excellent DC/DC energy storage up to 1 MHz to 2 MHz. Filter inductor applications up the SRF (see Standard Electrical Specifications table) Lowest DCR/H, in this package size Handles high transient current spikes without LINKS TO ADDITIONAL RESOURCES saturation Ultra low buzz noise, due to composite construction 3D Models Design Tools AEC-Q200 qualified IHLP design PATENT(S): www.vishay.com/patents STANDARD ELECTRICAL SPECIFICATIONS Material categorization: for definitions of compliance L 0 please see www.vishay.com/doc 99912 INDUCTANCE HEAT 20 % DCR DCR RATING SATURATION SRF AT 100 kHz, TYP. MAX. CURRENT CURRENT APPLICATIONS TYP. 0.25 V, 0 A 25 C 25 C DC TYP. DC TYP. Engine and transmission control units (1) (2) (MHz) (H) (m) (m) (A) (A) Diesel injection drivers 0.33 1.05 1.12 36.00 20.80 70.00 DC/DC converters for entertainment / navigation systems 0.47 1.30 1.39 35.50 20.30 65.00 0.68 2.00 2.14 27.00 19.10 48.73 Noise suppression for motors: windshield wipers / powe r seats / power mirrors / heating and ventilation blower / 1.0 2.35 2.50 26.70 17.61 39.85 HID lighting 2.2 4.59 4.91 18.40 17.58 25.01 3.3 7.42 7.94 14.80 14.30 20.00 LED drivers 4.7 11.00 11.77 11.50 11.90 16.45 DIMENSIONS in inches millimeters 8.2 20.90 22.36 8.61 11.10 12.55 10 26.00 27.82 7.45 6.37 12.01 15 36.70 39.27 6.50 5.17 8.17 0.405 10.3 22 46.00 49.22 5.53 4.99 7.23 max. 33 74.00 79.18 4.40 4.40 6.07 47 119.50 127.87 3.60 3.60 4.60 75 204.00 214.20 2.74 3.51 3.53 0.453 11.5 max. 0.213 Notes 5.4 All test data is referenced to 25 C ambient max. 0.085 0.01 Operating temperature range -55 C to +155 C 2.2 0.3 0.185 0.01 The part temperature (ambient + temp. rise) should not exceed 4.7 0.3 155 C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow 0.480 12.192 and other cooling provisions all affect the part temperature. Part 0.195 temperature should be verified in the end application 4.953 Rated operating voltage (across inductor) = 75 V (1) 0.230 DC current (A) that will cause an approximate T of 40 C 5.842 (2) DC current (A) that will cause L to drop approximately 20 % 0 DESCRIPTION IHLP-4040ED-5A 4.7 H 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L P 4 040 E D E R 4 R 7 M 5 A PRODUCT FAMILY SIZE PACKAGE INDUCTANCE TOL. SERIES CODE VALUE PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents. Revision: 05-Oct-2020 Document Number: 34499 1 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 DDD D IHLP-4040ED-5A www.vishay.com Vishay Dale PERFORMANCE GRAPHS 0.33 H 0.47 H 0.5 100 0.5 100 L T C T C 0.4 80 0.4 80 L 0.3 60 0.3 60 0.2 40 0.2 40 0.1 20 0.1 20 0.0 0 0.0 0 0 20406080 0 102030405060 DC CURRENT (A) DC CURRENT (A) 0.68 H 1.0 H 1.0 100 2.0 100 T C T C 0.8 80 1.6 80 L 0.6 60 1.2 60 L 0.4 40 0.8 40 0.2 20 0.4 20 0.0 0 0.0 0 0 10203040 0 10203040 DC CURRENT (A) DC CURRENT (A) 2.2 H 3.3 H 2.5 100 5.0 100 T C L T C 2.0 80 4.0 80 L 1.5 60 3.0 60 1.0 40 2.0 40 0.5 20 1.0 20 0.0 0 0.0 0 0 102030 0 5 10 15 20 25 DC CURRENT (A) DC CURRENT (A) 4.7 H 8.2 H 5.0 100 10.0 100 L T C T C L 4.0 80 8.0 80 3.0 60 6.0 60 2.0 40 4.0 40 1.0 20 2.0 20 0.0 0 0.0 0 0 4 8 12 16 20 0369 12 15 DC CURRENT (A) DC CURRENT (A) Revision: 05-Oct-2020 Document Number: 34499 2 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 INDUCTANCE (H) INDUCTANCE (H) INDUCTANCE (H) INDUCTANCE (H) TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C) INDUCTANCE (H) INDUCTANCE (H) INDUCTANCE (H) INDUCTANCE (H) TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C)