IHLP-4040DZ-1A www.vishay.com Vishay Dale IHLP Automotive Inductors, Low DCR Series FEATURES Shielded construction Frequency range up to 1.0 MHz Lowest DCR/H, in this package size Handles high transient current spikes without saturation Ultra low buzz noise, due to composite construction AEC-Q200 qualified click logo to get started DESIGN SUPPORT TOOLS IHLP design. PATENT(S): www.vishay.com/patents Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 Models Design Tools Available Available APPLICATIONS STANDARD ELECTRICAL SPECIFICATIONS Engine and transmission control units L HEAT Diesel injection drivers 0 INDUCTANCE DCR DCR RATING SATURATION DC/DC converters for entertainment/navigation systems 20 % AT 100 kHz, TYP. MAX. CURRENT CURRENT Noise suppression for motors: windshield wipers / power 0.25 V, 0 A 25 C 25 C DC TYP. DC TYP. seats / power mirrors / heating and ventilation blower / (1) (2) (H) (m ) (m ) (A) (A) HID lighting 0.19 0.70 0.80 40 46 LED drivers 0.24 0.85 0.95 33 44 0.36 1.05 1.15 32 30 DIMENSIONS in inches millimeters 0.47 1.53 1.68 30 30 0.56 1.60 1.80 32 22 0.78 1.90 2.10 27 22 0.400 0.005 0.400 0.005 10.160 0.127 10.160 0.127 1.0 2.30 2.50 25 20 1.8 4.50 5.00 17 16 0.158 0.158 4.0 4.0 2.0 5.20 5.80 16 14 max. max. 0.079 0.01 0.079 0.01 4.7 12.90 14.20 9.5 7.6 2.0 0.3 2.0 0.3 0.400 0.005 0.400 0.005 10.160 0.127 10.160 0.127 6.8 17.50 19.30 9.0 7.5 10.0 27.80 30.50 7.5 7.1 15 40.90 45.00 6.25 6.0 22 60.40 66.00 5.0 4.5 0.425 0.01 0.425 0.01 33 87.5 94.5 4.4 4.0 10.795 0.3 10.795 0.3 47 132.0 145.0 3.3 3.0 Notes 0.118 0.01 0.185 0.01 All test data is referenced to 25 C ambient 3.0 0.3 4.7 0.3 Operating temperature range -55 C to +125 C 0.475 0.480 The part temperature (ambient + temp. rise) should not exceed 12.065 12.192 0.128 0.195 125 C under worst case operating conditions. Circuit design, 3.251 4.953 component placement, PWB trace size and thickness, airflow 0.229 0.230 and other cooling provisions all affect the part temperature. Part 5.817 5.842 temperature should be verified in the end application The diagram above applies to values The diagram above applies to values Rated operating voltage (across inductor) = 50 V 1.8 H and above. 1.0 H and below. (1) DC current (A) that will cause an approximate T of 40 C (2) DC current (A) that will cause L to drop approximately 20 % 0 DESCRIPTION IHLP-4040DZ-1A 2.0 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 D Z E R 2 R 0 M 1 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: 14-Mar-18 Document Number: 34246 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 IHLP-4040DZ-1A www.vishay.com Vishay Dale PERFORMANCE GRAPHS 0.19 H 0.24 H 0.25 100 0.25 100 T C T C 0.20 80 0.20 80 L 0.15 0.15 60 60 L 0.10 40 0.10 40 0.05 20 0.05 20 0.00 0 0.00 0 0 1020 3040 5060 70 0 5 10 15 20 25 30 35 40 45 50 55 60 65 DC BIAS (A) DC BIAS (A) 0.36 H 0.47 H 0.5 100 0.50 100 T C T C 0.40 80 0.4 80 0.3 60 0.30 60 L L 0.20 40 0.2 40 0.1 0.10 20 20 0 0.00 0 0.0 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 35 40 45 50 DC BIAS (A) DC CURRENT (A) 0.56 H 0.78 H 0.75 100 1.0 100 T C T C 0.8 80 0.60 80 0.45 0.6 60 60 L L 0.30 40 0.4 40 0.15 20 0.2 20 0.00 0 0.0 0 010 20 30 40 50 0 5 10 15 20 25 30 35 40 45 DC BIAS (A) DC BIAS (A) 1.0 H 20 % 1.8 H 20 % 1.0 100 2.5 100 T C T C 0.8 80 2.0 80 0.6 60 1.5 60 L L 0.4 40 1.0 40 0.2 20 0.5 20 0.0 0 0.0 0 02 4 6 8 10 12 14 16 18 20 22 24 26 0 5 10 15 20 25 30 35 40 DC BIAS (A) DC BIAS (A) Revision: 14-Mar-18 Document Number: 34246 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)