IHLP-2020CZ-11 Vishay Dale Low Profile, High Current IHLP(R) Inductors FEATURES * Shielded construction * Frequency range up to 1.0 MHz * Lowest DCR/H, in this package size * Handles high transient current spikes without saturation * Ultra low buzz noise, due to composite construction Manufactured under one or more of the following: US Patents; 6,198,375/6,204,744/6,449,829/6,460,244. Several foreign patents, and other patents pending. * Excellent temperature stability for inductance and saturation * Compliant to RoHS Directive 2002/95/EC STANDARD ELECTRICAL SPECIFICATIONS * Halogen-free according to IEC 61249-2-21 definition HEAT L0 RATING SATURATION DCR DCR INDUCTANCE 20 % AT 100 kHz, TYP. MAX. CURRENT CURRENT 25 C 25 C DC TYP. 0.25 V, 0 A DC TYP. (A) (3) (m) (m) (H) (A) (4) APPLICATIONS * PDA/notebook/desktop/server applications * High current POL converters 0.10 2.6 2.9 21.00 25.00 * Low profile, high current power supplies 0.22 3.5 3.9 21.00 14.50 * Battery powered devices 0.33 4.5 5.0 16.50 9.00 * DC/DC converters in distributed power systems 0.47 5.4 6.0 14.00 9.00 1.0 10.0 11.0 10.00 6.50 * DC/DC converter for Field Programmable Gate Array (FPGA) 1.5 17.1 18.5 7.50 7.00 2.2 22.5 25.0 6.75 5.50 3.3 36.4 40.4 5.50 7.00 4.7 54.0 60.0 4.50 5.20 5.6 63.0 70.6 4.25 3.50 10.0 122.1 131.9 2.75 2.25 22.0 260.0 270.0 1.90 1.70 DIMENSIONS in inches [millimeters] 0.100 0.010 [2.54 0.254] 0.204 0.010 [5.18 0.254] Typical Pad Layout (Min.) 0.216 0.010 [5.49 0.250] Notes (1) All test data is referenced to 25 C ambient (2) Operating temperature range - 55 C to + 125 C (3) DC current (A) that will cause an approximate T of 40 C (4) DC current (A) that will cause L to drop approximately 20 % 0 (5) The part temperature (ambient + temp. rise) should not exceed 125 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. 0.236 [5.99] 0.110 [2.79] 0.118 [3.0] Max. 0.085 [2.16] 0.040 0.012 [1.02 0.300] DESCRIPTION IHLP-2020CZ-11 4.7 H 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L PRODUCT FAMILY Document Number: 34260 Revision: 18-Mar-11 P 2 0 2 0 SIZE C Z E R PACKAGE CODE 4 R INDUCTANCE VALUE For technical questions, contact: magnetics@vishay.com 7 M TOL. 1 1 SERIES www.vishay.com 1 This datasheet is subject to change without notice. THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 IHLP-2020CZ-11 Low Profile, High Current IHLP(R) Inductors Vishay Dale PERFORMANCE GRAPHS IHLP-2020CZ-11 0.1 H IHLP-2020CZ-11 0.22 H 0.20 60 0.08 L 0.04 40 20 15 18 21 27 24 30 0.08 40 0.04 20 0.0 0 33 5 0 10 DC CURRENT (A) IHLP-2020CZ-11 0.33 H 60 0.2 40 L 0.1 20 15 INDUCTANCE (H) 0.3 TEMPERATURE (C) INDUCTANCE (H) 80 10 0.4 80 0.3 60 L 0.2 40 0.1 20 0.0 0 25 20 0 2 6 4 IHLP-2020CZ-11 1.0 H 0.8 L 0.4 40 20 10 12 14 INDUCTANCE (H) 60 TEMPERATURE (C) INDUCTANCE (H) 1.2 8 14 16 1.6 1.2 60 L 0.8 40 0.4 20 0.0 0 16 80 2 0 6 4 8 IHLP-2020CZ-11 2.2 H IHLP-2020CZ-11 3.3 H 5 100 60 1.0 40 0.5 20 4 6 8 DC CURRENT (A) www.vishay.com 2 10 0 12 INDUCTANCE (H) L 1.5 TEMPERATURE (C) INDUCTANCE (H) 80 2.0 100 T C T C 2 0 12 10 DC CURRENT (A) 2.5 0 0 22 20 100 DC CURRENT (A) 0.0 18 T C 80 6 12 IHLP-2020CZ-11 1.5 H 1.6 4 10 2.0 100 T C 2 8 DC CURRENT (A) 2.0 0 100 T C DC CURRENT (A) 0.0 0 35 30 0.5 100 0.4 5 25 20 IHLP-2020CZ-11 0.47 H T C 0 15 DC CURRENT (A) 0.5 0.0 60 TEMPERATURE (C) 12 L 0.12 TEMPERATURE (C) 9 6 80 80 4 3 60 L 2 40 1 20 0 0 1 3 2 4 5 6 7 8 TEMPERATURE (C) 3 0.16 TEMPERATURE (C) 0.12 INDUCTANCE (H) 80 TEMPERATURE (C) INDUCTANCE (H) 0.16 0 100 T C T C 0.0 0.20 100 0 DC CURRENT (A) For technical questions, contact: magnetics@vishay.com Document Number: 34260 Revision: 18-Mar-11 This datasheet is subject to change without notice. THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 IHLP-2020CZ-11 Low Profile, High Current IHLP(R) Inductors Vishay Dale PERFORMANCE GRAPHS 4 80 L 3 60 2 40 1 20 0 1 2 3 4 5 6 7 8 8 80 6 60 L 4 20 0 1 DC CURRENT (A) IHLP-2020CZ-11 10 H 60 8 40 L 4 20 3 DC CURRENT (A) Document Number: 34260 Revision: 18-Mar-11 4 0 INDUCTANCE (H) 12 TEMPERATURE (C) INDUCTANCE (H) 80 2 5 6 7 0 IHLP-2020CZ-11 22 H 16 1 4 25 100 T C 0 3 2 DC CURRENT (A) 20 0 40 2 0 0 100 T C 100 T C 80 20 15 L 60 10 40 5 20 0 0 0.5 1.0 1.5 2.0 2.5 TEMPERATURE (C) 0 INDUCTANCE (H) T C TEMPERATURE (C) INDUCTANCE (H) IHLP-2020CZ-11 5.6 H 10 100 TEMPERATURE (C) IHLP-2020CZ-11 4.7 H 5 0 3.0 DC CURRENT (A) For technical questions, contact: magnetics@vishay.com www.vishay.com 3 This datasheet is subject to change without notice. THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 IHLP-2020CZ-11 Low Profile, High Current IHLP(R) Inductors Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY IHLP-2020CZ-11 0.22 H 20 % 100 0.12 80 0.32 80 0.24 60 60 0.09 L Q 40 0.06 20 0.03 0.0 0.1 1 0 1000 100 10 L 40 0.16 Q 20 0.08 0.0 0.1 1 FREQUENCY (MHz) IHLP-2020CZ-11 0.47 H 20 % 0.80 0.48 80 0.64 L 40 0.24 Q 1 20 0 1000 100 10 100 80 L 60 0.48 Q 60 0.36 INDUCTANCE (H) 100 Q INDUCTANCE (H) IHLP-2020CZ-11 0.33 H 20 % 0.0 0.1 0 1000 100 10 FREQUENCY (MHz) 0.60 0.12 Q 0.40 INDUCTANCE (H) 100 Q INDUCTANCE (H) IHLP-2020CZ-11 0.1 H 20 % 0.15 40 0.32 Q 20 0.16 0.0 0.1 1 FREQUENCY (MHz) 0 100 10 FREQUENCY (MHz) IHLP-2020CZ-11 1.0 H 20 % IHLP-2020CZ-11 1.5 H 20 % 2.0 100 2.5 80 2.0 100 0.8 40 Q 20 0.4 0.0 0.1 1 0 100 10 Q 0.0 0.1 80 8 80 2 40 Q 20 0 100 L 60 6 Q 60 INDUCTANCE (H) 100 Q INDUCTANCE (H) 10 3 www.vishay.com 4 0 100 10 100 L FREQUENCY (MHz) 1 IHLP-2020CZ-11 3.3 H 20 % 4 10 20 0.5 IHLP-2020CZ-11 2.2 H 20 % 1 40 1.0 FREQUENCY (MHz) 5 0 0.1 60 1.5 FREQUENCY (MHz) 1 80 L Q 60 1.2 INDUCTANCE (H) 1.6 Q INDUCTANCE (H) L 4 Q 40 20 2 0 0.1 1 10 0 100 FREQUENCY (MHz) For technical questions, contact: magnetics@vishay.com Document Number: 34260 Revision: 18-Mar-11 This datasheet is subject to change without notice. THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 IHLP-2020CZ-11 Low Profile, High Current IHLP(R) Inductors Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY IHLP-2020CZ-11 4.7 H 20 % 12.0 IHLP-2020CZ-11 5.6 H 20 % 100 14.0 100 60 Q 4.8 40 2.4 20 0.0 0.1 1 0 100 10 80 11.2 8.4 60 Q Q 7.2 80 INDUCTANCE (H) L 9.6 Q INDUCTANCE (H) L 5.6 40 2.8 20 0.0 0.1 1 FREQUENCY (MHz) FREQUENCY (MHz) IHLP-2020CZ-11 10 H 20 % 25 IHLP-2020CZ-11 22 H 20 % 100 120 100 L 60 40 20 5 Q 0 0.1 1 10 FREQUENCY (MHz) Document Number: 34260 Revision: 18-Mar-11 0 100 80 96 60 72 Q Q 15 INDUCTANCE (H) 80 Q INDUCTANCE (H) L 20 10 0 100 10 48 40 24 20 0 0.1 1 10 0 100 FREQUENCY (MHz) For technical questions, contact: magnetics@vishay.com www.vishay.com 5 This datasheet is subject to change without notice. THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal 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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