IHSR-1616AB-01 www.vishay.com Vishay Dale Commercial Inductors, Ultra Low DCR, High Saturation Series FEATURES Lowest DCR/H, in this package size Shielded construction Excellent DC/DC energy storage up to 5 MHz . Filter inductor applications up the SRF (see Standard Electrical Specifications table) Handles high transient current spikes withou t saturation Ultra low buzz noise, due to composite construction Patent pending Material categorization: for definitions of compliance LINKS TO ADDITIONAL RESOURCES please see www.vishay.com/doc 99912 Design Tools APPLICATIONS Notebook / desktop / server applications STANDARD ELECTRICAL SPECIFICATIONS High current POL converters HEAT Low profile, high current power supplies L 0 DCR RATING SATURATION INDUCTANCE High current, high frequency multi-phase DC/DC 5 % CURRENT CURRENT 20 % Converters AT 25 C DC DC AT 100 kHz, SRF (1) (m ) (A) (A) DC/DC converters in distributed power systems 0.25 V, 0 A TYP. (2) (3) (H) TYP. TYP. TYP. TYP. (MHz) 0.033 1.15 37 41 62 856 DIMENSIONS in inches millimeters 0.068 3.20 22 30 41 418 0.160 0.010 Notes 4.06 0.254 All test data is referenced to 25 C ambient Operating temperature range -55 C to +125 C 0.160 0.010 0.060 0.005 The part temperature (ambient + temp. rise) should not exceed 4.06 0.254 1.524 0.127 125 C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow Typical Pad Layout 0.228 and other cooling provisions all affect the part temperature. Part 0.180 0.010 5.792 temperature should be verified in the end application 4.572 0.254 (1) DC current (A) that will cause an approximate T of 40 C 0.070 0.047 (2) DC current (A) that will cause L to drop approximately 20 % 0 1.778 1.20 (3) DC current (A) that will cause L to drop approximately 30 % 0 Max. 0.076 1.930 0.030 0.012 0.76 0.30 DESCRIPTION IHSR-1616AB-01 0.033 H 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H S R 1 616 A B E R 3 3 N M 01 PRODUCT FAMILY SIZE PACKAGE INDUCTANCE TOL. SERIES CODE VALUE Revision: 27-Aug-2020 Document Number: 34502 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 IHSR-1616AB-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 33 nH 68 nH 0.05 100 0.10 100 T C T C 0.04 80 0.08 80 L L 0.03 60 0.06 60 0.02 40 0.04 40 0.01 20 0.02 20 0.00 0 0.00 0 0 102030405060 0 10203040 DC CURRENT (A) DC CURRENT (A) PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY 33 nH 68 nH 0.05 50 0.1 60 Q 0.04 40 0.08 48 Q 0.03 30 0.06 36 L L 0.02 20 0.04 24 0.01 10 0.02 12 0 0 0 0 0.1 1 10 100 1000 0.1 1 10 100 1000 FREQUENCY (MHz) FREQUENCY (MHz) Revision: 27-Aug-2020 Document Number: 34502 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) TEMPERATURE (C) Q INDUCTANCE (H) INDUCTANCE (H) TEMPERATURE (C) Q