IHTH-1125KZ-5A www.vishay.com Vishay Dale High Current Through Hole Inductor, High Temperature Series FEATURES Shielded construction Excellent DC/DC energy storage up to 1 MHz to 2 MHz Filter inductor applications up to SRF (see Standard Electrical Specifications table) Handles high transient current spikes without saturation Ultra low buzz noise, due to composite construction High temperature, up to 155 C AEC-Q200 qualified Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 APPLICATIONS Manufactured under one or more of the following: Engine and transmission control units Diesel injection drivers US Patents 6,198,375/6,204,744/6,449,829/6,460,244. DC/DC converters for entertainment/navigation systems Several foreign patents, and other patents pending. Noise suppression for motors - Windshield wipers - Power seats STANDARD ELECTRICAL SPECIFICATIONS - Power mirrors L 0 - Heating and ventilation blowers INDUCTANCE HEAT - HID lighting LED drivers 20 % DCR DCR RATING SATURATION AT 100 kHz, TYP. MAX. CURRENT CURRENT SRF DIMENSIONS in inches 0.25 V, 0 A 25 C 25 C DC TYP. DC TYP. TYP. 1.125 0.005 (3) (4) (H) (m ) (m) (A) (A) (MHz) (28.575 0.127) 0.423 0.010 0.47 0.26 0.30 125 112 57.25 (10.744 0.254) 1.165 0.030 1.0 0.43 0.50 90 65 29.30 (4.191 0.762) 0.050 D 2.2 0.70 0.77 72 64 17.25 0.300 (1.210) (2 PLCS.) (7.620) 3.3 1.40 1.50 57 62 15.8 B C B C 4.7 1.34 1.43 50 52 11.36 0.277 0.030 0.040 (12.243 0.254) (1.016) 6.8 1.84 1.97 44.5 44 9.35 no connection 8.2 2.82 3.00 34.5 32 9.24 10 3.20 3.64 33 30 7.76 A A 47 H and lower 68 H and higher 15 4.45 4.76 26 20 6.17 A 0.010 B 0.010 C 0.010 D 0.005 VALUE 22 6.39 6.83 21.0 23 5.61 ( 0.254) ( 0.254) ( 0.254) ( 0.127) 33 10.6 11.3 15.9 18 4.20 0.47 H 0.579 (14.707) 0.273 (6.934) 0.273 (6.934) 0.130 (3.302) 1.0 H 0.569 (14.453) 0.329 (8.357) 0.225 (5.715) 0.100 (2.540) 47 13.2 14.6 14.0 16.2 2.99 2.2 H 0.679 (17.247) 0.273 (6.934) 0.169 (4.293) 0.100 (2.540) 68 25.6 27.4 10.5 9.6 2.95 3.3 H 0.660 (16.764) 0.274 (6.960) 0.189 (4.801) 0.079 (2.007) 100 30.7 32.2 8.8 6.0 2.04 4.7 H 0.660 (16.764) 0.274 (6.960) 0.189 (4.801) 0.079 (2.007) 6.8 H 0.720 (18.288) 0.244 (6.798) 0.159 (4.839) 0.079 (2.007) Notes (1) 8.2 H 0.702 (17.831) 0.248 (6.299) 0.172 (4.369) 0.071 (1.803) All test data is referenced to 25 C ambient (2) Operating temperature range -55 C to +155 C 10 H 0.702 (17.831) 0.248 (6.299) 0.172 (4.369) 0.071 (1.803) (3) DC current (A) that will cause an approximate T of 40 C 15 H 0.649 (16.485) 0.351 (8.915) 0.124 (3.150) 0.071 (1.803) (4) DC current (A) that will cause L to drop approximately 20 % 0 22 H 0.693 (17.602) 0.318 (8.077) 0.113 (2.870) 0.063 (1.600) (5) The part temperature (ambient + temp. rise) should not exceed 33 H 0.702 (17.831) 0.292 (7.417) 0.128 (3.251) 0.050 (1.270) 155 C under worst case operating conditions. Circuit design, 47 H 0.702 (17.831) 0.292 (7.417) 0.128 (3.251) 0.050 (1.270) component placement, PWB trace size and thickness, airflow 68 H 0.653 (16.586) 0.357 (9.068) 0.113 (2.87) 0.044 (1.118) and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 100 H 0.653 (16.586) 0.357 (9.068) 0.113 (2.87) 0.044 (1.118) DESCRIPTION IHTH-1125KZ-5A 4.7 H 20 % MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE GLOBAL PART NUMBER I H T H 1125 K Z E B 4 R 7 M 5 A MODEL SIZE PACKAGE INDUCTANCE INDUCT. SERIES CODE VALUE TOL. Revision: 20-Aug-14 Document Number: 34349 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 91000IHTH-1125KZ-5A www.vishay.com Vishay Dale PERFORMANCE GRAPHS IHTH-1125KZ-5A 0.47 H IHTH-1125KZ-5A 1.0 H 0.75 100 1.25 100 L T C 0.60 80 1.00 80 T C 0.45 60 0.75 60 L 0.30 40 0.50 40 0.15 20 0.25 20 0.00 0 0.00 0 0 40 80 120 160 0 25 50 75 100 125 150 DC CURRENT (A) DC CURRENT (A) IHTH-1125KZ-5A 2.2 H IHTH-1125KZ-5A 3.3 H 2.5 100 5 100 L T C T C 2.0 80 4 80 L 1.5 60 3 60 1.0 40 2 40 0.5 20 1 20 0.0 0 0 0 0 30 60 90 120 0 20 40 60 80 100 DC CURRENT (A) DC CURRENT (A) IHTH-1125KZ-5A 4.7 H IHTH-1125KZ-5A 6.8 H 5 100 10 100 T C L T C 4 80 8 80 L 3 60 6 60 2 40 4 40 1 20 2 20 0 0 0 0 0 20 40 60 80 0 20 40 60 80 DC CURRENT (A) DC CURRENT (A) IHTH-1125KZ-5A 8.2 H IHTH-1125KZ-5A 10 H 10 100 15 100 T C T C 12 80 8 80 L 9 60 6 60 L 4 40 6 40 3 20 2 20 0 0 0 0 0 10 20 30 40 50 0 10 20 30 40 50 DC CURRENT (A) DC CURRENT (A) Revision: 20-Aug-14 Document Number: 34349 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)