IHSM-5832 Vishay Dale High Current, Surface Mount Inductor FEATURES • Flame retardant encapsulant (UL 94V-0). • Completely encapsulated winding provides superior environmental protection and moisture resistance. • High current unit in surface mount package printed with model, inductance value and date code. • Compatible with infrared or conventional reflow soldering methods. • Pick and place compatible. • Tape and reel packaging for automatic handling. APPLICATIONS STANDARD ELECTRICAL SPECIFICATIONS* RATED IND. DCR CURRENT @ 1kHz MAX. (Max. Amps) (µH) (Ohms) 9.0 1.0 0.01 8.8 1.2 0.011 8.7 1.5 0.012 8.6 1.8 0.013 8.5 2.2 0.015 8.4 2.7 0.017 8.3 3.3 0.02 7.9 3.9 0.021 7.4 4.7 0.023 7.0 5.6 0.024 6.1 6.8 0.038 5.1 8.2 0.047 4.3 10.0 0.053 3.9 12.0 0.068 3.5 15.0 0.078 3.2 18.0 0.083 2.8 22.0 0.12 2.3 27.0 0.14 1.9 33.0 0.17 1.8 39.0 0.19 1.77 47.0 0.215 1.71 56.0 0.236 1.43 68.0 0.305 1.14 82.0 0.357 0.95 100.0 0.452 0.88 120.0 0.53 0.82 150.0 0.609 0.75 180.0 0.809 0.69 220.0 1.1 0.64 270.0 1.27 0.59 330.0 1.42 0.54 390.0 1.89 0.49 470.0 2.21 0.46 560.0 2.42 0.43 680.0 2.73 0.4 820.0 3.78 0.37 1000.0 4.2 0.32 1200.0 5.51 0.29 1500.0 7.35 0.25 1800.0 8.66 0.22 2200.0 9.71 0.2 2700.0 11.29 0.18 3300.0 15.6 0.16 3900.0 20.74 0.14 4700.0 23.1 *Contact factory for values above 4700.0µH. INCREMENTAL CURRENT (Amps Approx.) 6.2 5.6 5.0 4.4 4.0 3.7 3.4 3.1 2.8 2.6 2.3 2.0 1.8 1.7 1.6 1.5 1.3 1.2 1.1 1.03 0.93 0.9 0.82 0.75 0.68 0.63 0.58 0.54 0.48 0.43 0.38 0.34 0.31 0.28 0.25 0.23 0.21 0.19 0.17 0.16 0.14 0.13 0.12 0.11 0.1 Excellent power line noise filters, filters for switching regulated power supplies, DC/DC converters, SCR and Triac controls and RFI suppression. ELECTRICAL SPECIFICATIONS Inductance: Measured at 1 volt with no DC current. Inductance Tolerance: ± 15%. Incremental Current: The typical current at which the inductance will be decreased by 5% from its initial zero DC value. Operating Temperature: - 55°C to + 125°C (no load); - 55°C to + 85°C (at full rated current). MATERIAL SPECIFICATIONS Core: High resistivity ferrite core. Encapsulant: Epoxy. Terminals: 60/40 solder coated copper. DIMENSIONS in inches [millimeters] Recommended Pad Layout 0.865 [21.971] 0.290 [7.366] 0.290 [7.366] 0.345 [8.763] 0.260 [6.604] 0.260 [6.604] 0.215 ± 0.005 [5.46 ± 0.13] 0.640 [16.26] Max. 0.285 [7.24] Max. 0.100 ± 0.010 [2.54 ± 0.25] 0.580 ± 0.020 [14.73 ± 0.51] 0.320 [8.13] Max. PART MARKING — Model — Inductance value — Date code DESCRIPTION IHSM-5832 MODEL 3.9µH INDUCTANCE VALUE ± 15% INDUCTANCE TOLERANCE R L SAP PART NUMBERING GUIDELINES (INTERNAL) I H S M 5 8 PRODUCT FAMILY 3 SIZE 2 R F 3 PACKAGE CODE 9 INDUCTANCE VALUE TOL. See the end of this data book for conversion tables Document Number 34020 Revision 20-Jan-03 For technical questions, contact [email protected] www.vishay.com 29