333 3 IHLP-2525CZ-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 Powered iron composition provides soft saturation Handles high transient current spikes without hard saturation LINKS TO ADDITIONAL RESOURCES Ultra low buzz noise, due to composite construction AEC-Q200 qualified IHLP design PATENT(S): www.vishay.com/patents 3D Models Design Tools Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 STANDARD ELECTRICAL SPECIFICATIONS APPLICATIONS L HEAT 0 Engine and transmission control units INDUCTANCE DCR DCR RATING SATURATION Diesel injection drivers 20 % AT 100 kHz, TYP. MAX. CURRENT CURRENT 0.25 V, 0 A 25 C 25 C DC TYP. DC TYP. DC/DC converters for entertainment / navigation systems (1) (2) (H) (m) (m) (A) (A) Noise suppression for motors: windshield wipers / powe r 1.0 7.6 8.0 12.5 9.5 seats / power mirrors / heating and ventilation blower / HID lighting 2.2 15.7 16.5 9.0 7.0 LED drivers 3.3 24.8 26.0 7.0 6.5 4.7 31.8 33.4 6.0 4.0 DIMENSIONS in inches millimeters 6.8 44.6 46.8 5.5 4.0 0.255 0.010 8.2 52.3 54.9 5.0 4.0 6.47 0.254 10 67.8 71.2 4.0 3.5 Typical Pad Layout (Min.) 15 88.4 95.0 3.7 3.2 0.255 0.010 0.135 0.125 0.010 6.47 0.254 3.18 0.254 3.429 22 128.9 135.0 2.9 2.5 0.135 3.429 Notes All test data is referenced to 25 C ambient 0.325 Operating temperature range -55 C to +125 C 0.270 0.015 8.255 6.86 0.381 The part temperature (ambient + temp. rise) should not exceed 0.180 0.01 125 C under worst case operating conditions. Circuit design, 4.572 0.254 component placement, PWB trace size and thickness, airflow 0.118 3.0 0.025 0.015 and other cooling provisions all affect the part temperature. Part 0.085 0.01 Max. 0.635 0.381 2.159 0254 temperature should be verified in the end application Rated operating voltage (across inductor) = 50 V 0.125 0.01 (1) 0.050 0.012 3.18 0.254 DC current (A) that will cause an approximate T of 40 C 1.27 0.300 (2) DC current (A) that will cause L to drop approximately 20 % 0 DESCRIPTION IHLP-2525CZ-1A 1.0 H 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L P 2 525 C Z E R 1 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: 13-Oct-2020 Document Number: 34242 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-2525CZ-1A www.vishay.com Vishay Dale PERFORMANCE GRAPHS 1.0 H 2.2 H 100 1.25 2.5 100 T C T C 1.00 80 2.0 80 60 0.75 1.5 60 L L 40 0.50 1.0 40 0.25 20 0.5 20 0.00 0 0.0 0 0 2 4 6 8 101214161820 021 34567891011121314 DC CURRENT (A) DC CURRENT (A) 3.3 H 4.7 H 100 5.0 100 5.0 T C T C 4.0 80 4.0 80 L 3.0 60 3.0 60 L 2.0 40 2.0 40 1.0 20 1.0 20 0.0 0 0.0 0 0 1 2 3 4 5 6 7 8 9 10 11 01 23 4 5 6 7 89 DC CURRENT (A) DC CURRENT (A) 6.8 H 8.2 H 100 7.5 100 10 T C T C 6.0 80 8 80 4.5 6 60 60 L L 40 3.0 40 4 20 1.5 2 20 0 0 0.0 0 01 2345 67 01 2 3 4 5 6 7 8 9 DC CURRENT (A) DC CURRENT (A) Revision: 13-Oct-2020 Document Number: 34242 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 TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C) INDUCTANCE H INDUCTANCE H INDUCTANCE H TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C)