IHLP-4040DZ-01 www.vishay.com Vishay Dale Low Profile, High Current IHLP® Inductors FEATURES • • • • Shielded construction Frequency range up to 5.0 MHz Lowest DCR/μH, in this package size Handles high transient current spikes without saturation • Ultra low buzz noise, due to composite construction • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 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. APPLICATIONS • • • • • • STANDARD ELECTRICAL SPECIFICATIONS L0 INDUCTANCE ± 20 % AT 100 kHz, 0.25 V, 0 A (μH) DCR TYP. 25 °C (m) HEAT DCR RATING SATURATION MAX. CURRENT CURRENT 25 °C DC TYP. DC TYP. (m) (A) (4) (A) (3) 0.19 0.875 0.95 40.0 90.0 0.36 1.30 1.40 31.5 60.0 0.56 1.70 1.80 27.5 49.0 1.0 3.70 4.10 17.5 36.0 1.5 5.30 5.80 15.0 27.5 2.2 8.20 9.00 12.0 25.6 3.3 13.70 14.40 10.0 18.6 4.7 15.00 16.50 9.5 17.0 5.6 17.60 19.30 8.5 16.0 6.8 21.20 23.30 8.0 13.5 10 33.20 36.50 6.8 12.0 PDA/notebook/desktop/server applications High current POL converters Low profile, high current power supplies Battery powered devices DC/DC converters in distributed power systems DC/DC converter for Field Programmable Gate Array (FPGA) DIMENSIONS in inches [millimeters] 0.405 [10.3] max. 0.158 [4.0] max. 0.405 [10.3] max. 0.158 [4.0] max. 0.079 ± 0.01 [2.0 ± 0.3] 0.405 [10.3] max. 0.425 ± 0.01 [10.795 ± 0.3] 0.425 ± 0.01 [10.795 ± 0.3] 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. 0.079 ± 0.01 [2.0 ± 0.3] 0.405 [10.3] max. 0.118 ± 0.01 [3.0 ± 0.3] Typical Pad Layout 0.475 [12.065] 0.128 [3.251] 0.185 ± 0.01 [4.7 ± 0.3] Typical Pad Layout 0.480 [12.192] 0.195 [4.953] 0.229 [5.817] The diagram above applies to values 1.0 μH and above. 0.230 [5.842] The diagram above applies to values 0.56 μH and below. DESCRIPTION IHLP-4040DZ-01 6.8 μH ± 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L PRODUCT FAMILY Revision: 18-Sep-15 P 4 0 4 0 SIZE D Z E R PACKAGE CODE 6 R INDUCTANCE VALUE 8 M TOL. 0 1 SERIES Document Number: 34193 1 For technical questions, contact: [email protected] 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-4040DZ-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS IHLP-4040DZ-01 0.19 µH IHLP-4040DZ-01 0.36 µH 100 ΔT °C 75 50 0.10 0.05 25 0 10 15 20 25 30 35 40 45 50 55 60 65 70 75 0.2 40 0.1 20 0.0 0 10 20 30 1.25 80 1.00 60 L 0.30 40 0.15 20 30 40 50 INDUCTANCE (µH) 0.45 TEMPERATURE (°C) INDUCTANCE (µH) 0.60 20 L 0.75 60 0.50 40 0.25 20 0.00 0 0 10 20 ΔT °C L 60 1.0 50 0.8 40 0.6 30 0.4 20 0.2 10 20 25 30 INDUCTANCE (µH) 70 1.2 100 2.5 TEMPERATURE (°C) INDUCTANCE (µH) 80 1.4 15 0 2.0 80 ΔT °C 60 1.0 40 0.5 20 0.0 0 5 10 15 100 5 50 1 25 10 15 DC CURRENT (A) Revision: 18-Sep-15 20 25 0 INDUCTANCE (µH) L TEMPERATURE (°C) INDUCTANCE (µH) 75 3 100 ΔT °C ΔT °C 5 0 30 25 IHLP-4040DZ-01 4.7 µH IHLP-4040DZ-01 3.3 µH 0 20 DC CURRENT (A) 4 2 L 1.5 DC CURRENT (A) 0 0 50 40 90 1.6 10 30 IHLP-4040DZ-01 2.2 µH 100 5 100 80 IHLP-4040DZ-01 1.5 µH 0 0 DC CURRENT (A) 2.0 0.0 70 ΔT °C DC BIAS (A) 1.8 60 TEMPERATURE (°C) 100 ΔT °C 10 50 IHLP-4040DZ-01 1.0 µH IHLP-4040DZ-01 0.56 µH 0.75 0 40 DC BIAS (A) DC CURRENT (A) 0.00 60 L TEMPERATURE (°C) 5 0.3 80 4 L 3 60 2 40 1 20 0 0 2 4 6 8 10 12 14 16 18 20 22 24 TEMPERATURE (°C) 0 80 0.4 TEMPERATURE (°C) L INDUCTANCE (µH) ΔT °C 0.15 0.00 100 0.5 TEMPERATURE (°C) INDUCTANCE (µH) 0.20 0 DC CURRENT (A) Document Number: 34193 2 For technical questions, contact: [email protected] 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-4040DZ-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS IHLP-4040DZ-01 5.6 µH 6.0 80 6.0 4.5 60 L 3.0 40 1.5 20 0.0 0 5 10 15 20 INDUCTANCE (µH) ΔT °C 80 L 4.5 60 3.0 40 1.5 20 0.0 0 100 ΔT °C 0 2 4 6 DC CURRENT (A) 8 10 12 14 TEMPERATURE (°C) 7.5 TEMPERATURE (°C) INDUCTANCE (µH) IHLP-4040DZ-01 6.8 µH 100 7.5 0 16 DC CURRENT (A) IHLP-4040DZ-01 10 µH 100 ΔT °C 8 80 L 6 60 4 40 2 20 0 0 2 4 6 8 10 12 14 TEMPERATURE (°C) INDUCTANCE (µH) 10 0 DC CURRENT (A) Revision: 18-Sep-15 Document Number: 34193 3 For technical questions, contact: [email protected] 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 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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