IHSR4040DZERR13M51

IHSR-4040DZ-51 www.vishay.com Vishay Dale Commercial Inductors, High Temperature (155 °C) Series FEATURES • High temperature rating, up to 155 °C • Shielded construction • Excellent DC/DC energy storage up to 5 MHz. Filter inductor applications up the SRF (see Standard Electrical Specifications table) • Lowest DCR/μH, in this package size • Handles high transient current spikes without saturation • Ultra low buzz noise, due to composite construction DESIGN SUPPORT TOOLS • Patent pending click logo to get started • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Design Tools Available APPLICATIONS STANDARD ELECTRICAL SPECIFICATIONS • Notebook / desktop / server applications HEAT L0 RATING SATURATION INDUCTANCE CURRENT CURRENT DCR ± 20 % DC DC ±5% SRF AT 100 kHz, (A) (1) (A) AT 25 °C TYP. 0.25 V, 0 A (m) TYP. TYP. (2) TYP. (3) (MHz) (μH) • High current POL converters 0.130 0.520 72 63 92 • Low profile, high current power supplies • High current, Converters high frequency multi-phase DC/DC • DC/DC converters in distributed power systems 151 DIMENSIONS in inches [millimeters] Notes • 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 155 °C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application (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 (3) DC current (A) that will cause L to drop approximately 30 % 0 0.405 [10.3] max. 0.405 [10.3] max. 0.455 ± 0.015 [11.3 ± 0.4] 0.158 [4.0] max. 0.098 ± 0.01 [2.5 ± 0.3] 0.150 ± 0.01 [3.8 ± 0.3] Typical Pad Layout 0.220 [5.48] 0.195 [4.95] 0.520 [13.21] DESCRIPTION IHSR-4040DZ-51 MODEL 0.13 μH ± 20 % INDUCTANCE VALUE ER INDUCTANCE TOLERANCE e3 PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H S PRODUCT FAMILY Revision: 23-Apr-2018 R 4 0 4 0 SIZE D Z E R PACKAGE CODE R 1 INDUCTANCE VALUE 3 M TOL. 5 1 SERIES Document Number: 34477 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-4040DZ-51 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 100 ΔT °C 80 0.20 0.15 60 L 0.10 40 0.05 20 TEMPERATURE (°C) INDUCTANCE (μH) 0.25 0 0.00 0 20 40 60 80 100 120 DC CURRENT (A) 100 0.16 80 Q L 0.12 60 0.08 40 0.04 20 Q INDUCTANCE (μH) 0.2 0 0.1 1 10 100 0 1000 FREQUENCY (MHz) Revision: 23-Apr-2018 Document Number: 34477 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