IHLP4040DZER4R7M51 Vishay

IHLP-4040DZ-51 www.vishay.com Vishay Dale IHLP Commercial 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 saturation click logo to get started DESIGN SUPPORT TOOLS Ultra low buzz noise, due to composite construction IHLP design. PATENT(S): www.vishay.com/patents Material categorization: for definitions of compliance Models Design Tools Available Available please see www.vishay.com/doc 99912 APPLICATIONS STANDARD ELECTRICAL SPECIFICATIONS PDA / notebook / desktop / server applications L 0 High current POL converters INDUCTANCE HEAT Low profile, high current power supplies 20 % DCR DCR RATING SATURATION SRF AT 100 kHz, TYP. MAX. CURRENT CURRENT Battery powered devices TYP. 0.25 V, 0 A 25 C 25 C DC TYP. DC TYP. DC/DC converters in distributed power systems (1) (2) (MHz) (H) (m ) (m ) (A) (A) DC/DC converter for Field Programmable Gate Array 0.47 1.55 1.66 30.0 28.5 72.1 (FPGA) 1.0 2.87 3.07 23.5 24.0 37.2 1.5 4.2 4.5 22.0 17.9 32 DIMENSIONS in inches millimeters 2.2 8.15 8.76 15 12 30.1 3.3 11.0 11.81 11.0 12.0 25.5 0.400 0.005 0.400 0.005 4.7 14.3 15.32 9.8 9.2 20.1 10.160 0.127 10.160 0.127 5.6 16.5 17.60 9.3 9.0 16.3 6.8 20.9 22.36 8.0 9.0 16.3 0.158 0.158 4.0 4.0 10 30.9 33.06 6.5 8.5 11.5 max. max. 0.084 0.015 0.085 0.01 15 47.0 50.29 5.1 7.7 10.4 2.134 0.381 2.2 0.3 0.400 0.005 0.400 0.005 22 70.5 75.44 4.1 6.4 8.30 10.160 0.127 10.160 0.127 33 110 117.70 3.7 4.2 5.79 47 167 178 3.1 4.1 5.22 68 240 252 2.4 3.5 4.02 Notes 0.425 0.01 0.425 0.01 10.795 0.3 10.795 0.3 All test data is referenced to 25 C ambient Operating temperature range -55 C to +155 C The part temperature (ambient + temp. rise) should not exceed 0.118 0.01 0.185 0.01 155 C under worst case operating conditions. Circuit design, 3.0 0.3 4.7 0.3 Typical Pad Layout Typical Pad Layout component placement, PWB trace size and thickness, airflow 0.475 0.480 and other cooling provisions all affect the part temperature. Part 12.065 12.192 0.128 0.195 temperature should be verified in the end application 3.251 4.953 Rated operating voltage (across inductor) = 75 V (1) 0.229 0.230 DC current (A) that will cause an approximate T of 40 C 5.817 5.842 (2) DC current (A) that will cause L to drop approximately 20 % 0 The diagram above applies to values The diagram above applies to values 2.2 H and above. 1.5 H and below. DESCRIPTION IHLP-4040DZ-51 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 D Z E R 4 R 7 M 51 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: 34346 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-51 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 0.47 H 1.0 H 0.5 100 1.0 100 T C T C 80 0.4 80 0.8 L L 0.3 60 0.6 60 0.2 40 0.4 40 20 0.1 20 0.2 0.0 0 0 0 02100 30 4050 010 20 30 40 DC CURRENT (A) DC CURRENT (A) 1.5 H 2.2 H 2.0 100 2.5 100 T C L T C 1.6 80 2.0 80 L 1.2 60 1.5 60 0.8 40 1.0 40 0.4 20 0.5 20 0.0 0 0.0 0 0 5 10 15 20 25 30 35 0 5 10 15 20 25 DC CURRENT (A) DC CURRENT (A) 3.3 H 4.7 H 5.0 100 5.0 100 T C T C 4.0 80 4.0 80 3.0 60 3.0 60 L L 40 2.0 2.0 40 1.0 20 1.0 20 0.0 0 0.0 0 05 10 15 20 0639 1215 DC CURRENT (A) DC CURRENT (A) 5.6 H 6.8 H 10 100 7.5 100 T C T C 8 80 6.0 80 6 60 4.5 60 L L 4 40 3.0 40 2 20 1.5 20 0 0 0 0 042 6 8 10 1214 0426 81012 DC CURRENT (A) DC CURRENT (A) Revision: 14-Mar-18 Document Number: 34346 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)