IHSM-7832 www.vishay.com Vishay Dale High Current, Surface Mount Inductors - Wirewound Molded FEATURES Flame retardant encapsulant (UL 94 V-0) Completely encapsulated winding provides superior environmental protection and moisture resistance High current unit in surface mount package STANDARD ELECTRICAL SPECIFICATIONS printed with model, inductance value and date code IND. AT DCR RATED CURRENT INCREMENTAL 1 kHz MAX. MAX. CURRENT APPROX. Compatible with infrared or conventional reflow solderin g (A) (A) (H) ( ) methods Pick and place compatible 1.0 0.011 9.0 5.3 1.2 0.012 8.8 4.8 Material categorization: for definitions of compliance 1.5 0.012 8.6 4.4 please see www.vishay.com/doc 99912 1.8 0.013 8.5 4.0 2.2 0.014 8.4 3.6 APPLICATIONS 2.7 0.016 8.2 3.2 Excellent power line noise filters, filters for switchin g 3.3 0.017 8.1 2.8 regulated power supplies, DC/DC converters, SCR, and 3.9 0.02 7.3 2.6 triac controls and RFI suppression. 4.7 0.023 6.7 2.4 5.6 0.025 6.0 2.3 ELECTRICAL SPECIFICATIONS 6.8 0.028 5.6 2.1 Inductance: Measured at 1 V with no DC current 8.2 0.032 5.3 1.9 10.0 0.036 5.0 1.7 Inductance Tolerance: 15 % 12.0 0.04 4.8 1.5 Incremental Current: The typical current at which th e 15.0 0.043 4.5 1.4 inductance will be decreased by 5 % from its initial zero DC 18.0 0.047 4.2 1.3 value 22.0 0.054 3.8 1.2 Operating Temperature: -55 C to +125 C (no load) 27.0 0.074 3.4 1.1 -55 C to +85 C (at full rated current) 33.0 0.084 3.0 0.99 39.0 0.095 2.8 0.93 MECHANICAL SPECIFICATIONS 47.0 0.12 2.6 0.87 Core: High resistivity ferrite core 56.0 0.14 2.4 0.82 68.0 0.16 2.1 0.76 Encapsulant: Epoxy 82.0 0.184 1.9 0.72 Terminals: 100 % Sn over Ni 100.0 0.226 1.7 0.68 120.0 0.305 1.5 0.61 DIMENSIONS in inches millimeters 150.0 0.362 1.4 0.54 180.0 0.399 1.3 0.48 Recommended Pad Layout 1.05 26.67 220.0 0.536 1.1 0.44 270.0 0.599 0.95 0.4 330.0 0.714 0.86 0.36 0.290 0.290 390.0 0.819 0.8 0.33 7.366 0.530 13.462 7.366 470.0 1.1 0.74 0.31 560.0 1.2 0.68 0.29 680.0 1.58 0.63 0.26 0.260 6.604 0.260 6.604 820.0 2.08 0.573 0.23 0.217 0.005 0.840 21.34 1000.0 2.42 0.51 0.21 5.51 0.13 Max. 1200.0 2.68 0.46 0.19 0.285 1500.0 3.15 0.4 0.17 7.24 1800.0 4.2 0.34 0.15 Max. 2200.0 4.62 0.31 0.135 2700.0 6.3 0.29 0.12 0.100 0.010 3300.0 7.09 0.27 0.11 2.54 0.25 3900.0 9.14 0.25 0.1 0.780 0.020 0.320 8.13 4700.0 10.6 0.23 0.09 19.81 0.51 Max. 5600.0 11.8 0.21 0.08 6800.0 15.8 0.19 0.0775 PART MARKING 8200.0 21.8 0.17 0.0725 - Model 10 000.0 24.6 0.16 0.07 12 000.0 28.4 0.14 0.0625 - Inductance value 15 000.0 37.8 0.12 0.055 - Date code 18 000.0 44.1 0.11 0.05 DESCRIPTION IHSM-7832 3.9 H 15 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H S M 783 2 E R 3 R 9 L PRODUCT FAMILY SIZE PACKAGE INDUCTANCE TOL. CODE VALUE Revision: 07-Jan-2019 Document Number: 34021 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 91000Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, Vishay), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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