IHLP-4040DZ-1A www.vishay.com Vishay Dale Low Profile, High Current IHLP® Inductors FEATURES • • • • Shielded construction Frequency range up to 1.0 MHz Lowest DCR/μH, in this package size Handles high transient current spikes without saturation • Ultra low buzz noise, due to composite construction • AEC-Q200 qualified • 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 • • • • Engine and transmission control units Diesel injection drivers DC/DC converters for entertainment/navigation systems Noise suppression for motors - Windshield wipers - Power seats - Power mirrors - Heating and ventilation blowers - HID lighting • LED drivers STANDARD ELECTRICAL SPECIFICATIONS HEAT RATING SATURATION DCR MAX. CURRENT CURRENT 25 °C DC TYP. DC TYP. (A) (3) (m) (A) (4) L0 INDUCTANCE ± 20 % AT 100 kHz, 0.25 V, 0 A (μH) DCR TYP. 25 °C (m) 0.19 0.70 0.80 40 46 0.24 0.85 0.95 33 44 0.36 1.05 1.15 32 30 0.47 1.53 1.68 30 30 0.56 1.60 1.80 32 22 0.78 1.90 2.10 27 22 1.0 2.30 2.50 25 20 1.8 4.50 5.00 17 16 2.0 5.20 5.80 16 14 4.7 12.90 14.20 9.5 7.6 6.8 17.50 19.30 9.0 7.5 10.0 27.80 30.50 7.5 7.1 15 40.90 45.00 6.25 6.0 22 60.40 66.00 5.0 4.5 33 87.5 94.5 4.4 4.0 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. 47 132.0 145.0 3.3 3.0 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. 0.425 ± 0.01 [10.795 ± 0.3] 0.425 ± 0.01 [10.795 ± 0.3] 0.118 ± 0.01 [3.0 ± 0.3] 0.185 ± 0.01 [4.7 ± 0.3] 0.475 [12.065] 0.480 [12.192] 0.128 [3.251] 0.195 [4.953] 0.229 [5.817] The diagram above applies to values 1.8 μH and above. 0.230 [5.842] The diagram above applies to values 1.0 μH and below. DESCRIPTION IHLP-4040DZ-1A MODEL 2.0 μH INDUCTANCE VALUE ± 20 % INDUCTANCE TOLERANCE ER PACKAGE CODE e3 JEDEC® LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L PRODUCT FAMILY Revision: 26-Aug-15 P 4 0 4 0 SIZE D Z E R PACKAGE CODE 2 R INDUCTANCE VALUE 0 M TOL. 1 A SERIES Document Number: 34246 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-1A www.vishay.com Vishay Dale PERFORMANCE GRAPHS IHLP-4040DZ-1A 0.24 µH 100 0.25 0.20 80 0.20 0.15 60 0.05 20 20 30 40 50 60 70 60 0.10 40 0.05 20 0.00 0 0 5 10 15 20 25 30 DC BIAS (A) 35 40 45 50 55 60 IHLP-4040DZ-1A 0.36 µH IHLP-4040DZ-1A 0.47 µH 100 0.50 100 ΔT °C 80 0.3 60 L 0.2 40 0.1 20 5 10 15 20 25 30 35 40 45 50 55 INDUCTANCE (µH) 0.4 TEMPERATURE (°C) INDUCTANCE (µH) ΔT °C 0 0 0.40 80 0.30 60 L 0.20 0.00 20 0 5 10 15 20 25 30 35 IHLP-4040DZ-1A 0.56 µH 100 0.45 60 L 0.30 40 0.15 20 30 40 50 INDUCTANCE (µH) 80 TEMPERATURE (°C) INDUCTANCE (µH) ΔT °C 0.60 0 0.8 80 0.6 60 L 0.4 40 0.2 20 0.0 0 5 10 15 0.6 60 L 0.4 40 0.2 20 20 25 DC BIAS (A) Revision: 26-Aug-15 30 35 40 0 INDUCTANCE (µH) 80 15 35 40 45 0 100 ΔT °C 0.8 10 30 2.5 TEMPERATURE (°C) INDUCTANCE (µH) 100 ΔT °C 5 25 IHLP-4040DZ-1A 1.8 µH 20 % IHLP-4040DZ-1A 1.0 µH 20 % 1.0 0 20 DC BIAS (A) DC BIAS (A) 0.0 0 50 1.0 ΔT °C 20 45 IHLP-4040DZ-1A 0.78 µH 100 10 40 DC CURRENT (A) 0.75 0 40 0.10 DC BIAS (A) 0.00 0 DC BIAS (A) 0.5 0.0 65 TEMPERATURE (°C) 10 L 0.15 TEMPERATURE (°C) 0 80 2.0 80 1.5 60 L 1.0 40 0.5 20 0.0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 TEMPERATURE (°C) 0.00 INDUCTANCE (µH) 40 TEMPERATURE (°C) INDUCTANCE (µH) L 0.10 100 ΔT °C ΔT °C TEMPERATURE (°C) IHLP-4040DZ-1A 0.19 µH 0.25 0 DC BIAS (A) Document Number: 34246 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-1A www.vishay.com Vishay Dale PERFORMANCE GRAPHS IHLP-4040DZ-1A 4.7 µH IHLP-4040DZ-1A 2.0 µH 2.5 100 5 100 60 L 1.0 40 0.5 20 0.0 0 5 10 15 INDUCTANCE (µH) 1.5 TEMPERATURE (°C) INDUCTANCE (µH) 80 2.0 0 25 20 4 80 3 60 L 2 40 1 20 0 0 2 4 6 DC BIAS (A) 8 10 12 TEMPERATURE (°C) ΔT °C ΔT °C 0 16 14 DC CURRENT (A) IHLP-4040DZ-1A 6.8 µH IHLP-4040DZ-1A 10 µH 100 7.5 10 100 4.5 60 L 3.0 40 1.5 20 1 2 3 4 5 6 7 8 0 10 11 12 13 14 9 6 4 40 2 20 0 0 1 2 3 4 90 80 ΔT °C 70 12 60 10 50 L 8 40 6 30 4 20 2 10 1 2 3 4 5 6 8 7 8 9 0 20 80 15 60 L 10 40 5 20 0 0 1 2 IHLP-4040DZ-1A 33 µH 3 4 5 60 L 20 40 10 20 DC CURRENT (A) Revision: 26-Aug-15 5 6 0 INDUCTANCE (µH) 30 TEMPERATURE (°C) INDUCTANCE (µH) 80 4 8 0 100 ΔT °C 40 3 7 50 ΔT °C 2 6 IHLP-4040DZ-1A 47 µH 100 1 0 12 11 DC CURRENT (A) 50 0 10 100 DC CURRENT (A) 0 9 ΔT °C INDUCTANCE (µH) 18 0 7 25 TEMPERATURE (°C) INDUCTANCE (µH) 100 0 6 IHLP-4040DZ-1A 22 µH IHLP-4040DZ-1A 15 µH 20 14 5 DC CURRENT (A) DC CURRENT (A) 16 60 L TEMPERATURE (°C) 0 80 40 80 30 L 60 20 40 10 20 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 TEMPERATURE (°C) 0 8 TEMPERATURE (°C) 80 INDUCTANCE (µH) ΔT °C 6.0 TEMPERATURE (°C) INDUCTANCE (µH) ΔT °C 0 5.5 DC CURRENT (A) Document Number: 34246 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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