IHLP-2020BZ-11 www.vishay.com Vishay Dale IHLP® Commercial Inductors, Low DCR Series FEATURES • Shielded construction • 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 click logo to get started • Excellent DC/DC energy storage up to 1 MHz to 2 MHz. Filter inductor applications up to SRF (see “Standard Models Design Tools Electrical Specifications” table) Available Available • IHLP design. PATENT(S): www.vishay.com/patents STANDARD ELECTRICAL SPECIFICATIONS • Material categorization: for definitions of compliance L please see www.vishay.com/doc?99912 0 INDUCTANCE HEAT ± 20 % DCR DCR RATING SATURATION APPLICATIONS AT 100 kHz, TYP. MAX. CURRENT CURRENT SRF • PDA / notebook / desktop / server applications 0.25 V, 0 A 25 °C 25 °C DC TYP. DC TYP. TYP. • High current POL converters (μH) (m) (m) (A) (1) (A) (2) (MHz) • Low profile, high current power supplies 0.10 2.7 2.9 21.0 25.0 266 • Battery powered devices 0.22 4.1 4.5 17.0 13.0 146 • DC/DC converters in distributed power systems 0.33 5.5 5.9 13.0 7.5 108 • DC/DC converter for Field Programmable Gate Array 0.47 7.1 7.7 12.5 8.0 83 (FPGA) 1.0 16.8 18.1 7.5 7.0 66 DIMENSIONS in inches [millimeters] 2.2 34.9 37.7 5.0 5.5 41 3.3 53.5 57.8 4.1 4.7 29 0.204 ± 0.010 [5.18 ± 0.254] 4.7 75.3 81.3 3.2 3.0 27 5.6 85.2 92.0 3.0 2.2 24 6.8 114.0 121.0 2.8 2.1 21 0.204 ± 0.010 0.100 ± 0.010 10.0 169.3 182.8 2.2 2.0 17 [5.18 ± 0.254] [2.54 ± 0.254] Notes Typical Pad Layout (Min.) • All test data is referenced to 25 °C ambient • Operating temperature range -55 °C to +125 °C 0.216 ± 0.010 0.266 [6.756] • The part temperature (ambient + temp. rise) should not exceed [5.49 ± 0.254] 125 °C under worst case operating conditions. Circuit design, 0.110 component placement, PWB trace size and thickness, airflow 0.078 [2.79] and other cooling provisions all affect the part temperature. Part [2.0] 0.116 temperature should be verified in the end application. Max. [2.946] • Rated operating voltage (across inductor) = 40 V 0.040 ± 0.012 (1) DC current (A) that will cause an approximate T of 40 °C [1.02 ± 0.300] (2) DC current (A) that will cause L to drop approximately 20 % 0 DESCRIPTION IHLP-2020BZ-11 4.7 μH ± 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L P 2 0 2 0 B Z E R 4 R 7 M 1 1 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: 12-Oct-17 1 Document Number: 34261 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

IHLP-2020BZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 0.10 μH 0.22 μH 0.20 100 0.5 100 ΔT °C ΔT °C H) 0.16 80 C) H) 0.4 80 C) CE (μ 0.12 60 URE (° CE (μ 0.3 60 URE (° N T N T A L A A A T R T R C 0.08 40 E C 0.2 40 E U P U L P D M D M IN 0.04 20 TE IN 0.1 20 TE 0.0 0 0.0 0 0 5 10 15 20 25 30 35 0 5 10 15 20 25 DC CURRENT (A) DC CURRENT (A) 0.33 μH 0.47 μH 0.5 100 1.0 100 ΔT °C ΔT °C H) 0.4 80 C) H) 0.8 80 C) CE (μ 0.3 60 URE (° CE (μ 0.6 60 URE (° N T N T A A A A T L R T R C 0.2 40 E C 0.4 40 E U P U L P D M D M IN 0.1 20 TE IN 0.2 20 TE 0.0 0 0.0 0 0 2 4 6 8 10 12 14 16 18 20 0 2 4 6 8 10 12 14 16 18 20 DC CURRENT (A) DC CURRENT (A) 1.0 μH 2.2 μH 1.25 100 2.5 100 ΔT °C ΔT °C H) 1.00 80 C) H) 2.0 80 C) CE (μ 0.75 L 60 URE (° CE (μ 1.5 L 60 URE (° N T N T A A A A T R T R C 0.50 40 E C 1.0 40 E U P U P D M D M IN 0.25 20 TE IN 0.5 20 TE 0.0 0 0.0 0 0 2 4 6 8 10 12 0 1 2 3 4 5 6 7 8 DC CURRENT (A) DC CURRENT (A) Revision: 12-Oct-17 2 Document Number: 34261 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

IHLP-2020BZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 3.3 μH 4.7 μH 5 100 5 100 ΔT °C ΔT °C H) 4 80 C) H) 4 80 C) CE (μ 3 60 URE (° CE (μ 3 L 60 URE (° N L T N T A A A A T R T R C 2 40 E C 2 40 E U P U P D M D M IN 1 20 TE IN 1 20 TE 0 0 0 0 0 1 2 3 4 5 6 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 DC CURRENT (A) DC CURRENT (A) 5.6 μH 6.8 μH 10 100 10 100 ΔT °C ΔT °C H) 8 80 C) H) 8 80 C) CE (μ 6 60 URE (° CE (μ 6 60 URE (° N T N T A A A L A T R T R C 4 L 40 E C 4 40 E U P U P D M D M IN 2 20 TE IN 2 20 TE 0 0 0 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0 1 2 3 4 DC CURRENT (A) DC CURRENT (A) 10 μH 20 100 ΔT °C H) 16 80 C) CE (μ 12 60 URE (° N T A A T L R C 8 40 E U P D M IN 4 20 TE 0 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 DC CURRENT (A) Revision: 12-Oct-17 3 Document Number: 34261 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

IHLP-2020BZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY 0.1 μH 20 % 0.22 μH 20 % 0.180 100 0.40 100 H)0.144 80 H) 0.32 80 μ μ E ( E ( C0.108 60 C 0.24 60 N N A Q Q A Q T T C0.072 40 C 0.16 40 U U Q D L D L N N I0.036 20 I 0.08 20 0.0 0 0.0 0 0.1 1 10 100 1000 0.1 1 10 100 1000 FREQUENCY (MHz) FREQUENCY (MHz) 0.33 μH 20 % 0.47 μH 20 % 0.5 100 1.0 100 H) 0.4 80 H) 0.8 80 μ μ L E ( E ( C 0.3 60 C 0.6 60 N N TA Q Q TA Q C 0.2 40 C 0.4 Q 40 U U D L D N N I 0.1 20 I 0.2 20 0.0 0 0.0 0 0.1 1 10 100 1000 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) 1.0 μH 20 % 2.2 μH 20 % 2.5 100 5 100 L H) 2.0 80 H) 4 80 μ μ E ( L E ( C 1.5 60 C 3 60 N N A Q A Q T T C 1.0 40 C 2 40 U U D Q D Q N N I 0.5 20 I 1 20 0.0 0 0 0 0.1 1 10 100 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) Revision: 12-Oct-17 4 Document Number: 34261 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

IHLP-2020BZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY 3.3 μH 20 % 4.7 μH 20 % 10 100 12.0 100 H) 8 L 80 H) 9.6 80 μ μ E ( E ( C 6 60 C 7.2 60 N N A Q A Q T T C 4 40 C 4.8 40 U U D D Q L N N I 2 20 I 2.4 20 Q 0 0 0.0 0 0.1 1 10 100 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) 5.6 μH 20 % 6.8 μH 20 % 20 100 20 100 H) 16 80 H) 16 80 μ μ E ( E ( C 12 60 C 12 60 N N A Q A Q CT 8 Q 40 CT 8 40 U U D L D L N N I 4 20 I 4 20 Q 0 0 0 0 0.1 1 10 100 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) 10 μH 20 % 20 100 H) 16 80 μ E ( C 12 60 N A Q T C 8 40 U D Q L N I 4 20 0 0 0.1 1 10 100 FREQUENCY (MHz) Revision: 12-Oct-17 5 Document Number: 34261 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

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