IHLP-4040DZ-1A www.vishay.com Vishay Dale IHLP® Automotive Inductors, Low DCR Series FEATURES • • • • • DESIGN SUPPORT TOOLS click logo to get started Models • • • Design Tools 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 IHLP design. PATENT(S): www.vishay.com/patents Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Available Available APPLICATIONS STANDARD ELECTRICAL SPECIFICATIONS L0 INDUCTANCE ± 20 % AT 100 kHz, 0.25 V, 0 A (μH) 0.19 0.24 0.36 0.47 0.56 0.78 1.0 1.8 2.0 4.7 6.8 10.0 15 22 33 47 DCR TYP. 25 °C (m) 0.70 0.85 1.05 1.53 1.60 1.90 2.30 4.50 5.20 12.90 17.50 27.80 40.90 60.40 87.5 132.0 DCR MAX. 25 °C (m) 0.80 0.95 1.15 1.68 1.80 2.10 2.50 5.00 5.80 14.20 19.30 30.50 45.00 66.00 94.5 145.0 • • • • 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 blower / HID lighting • LED drivers HEAT RATING SATURATION CURRENT CURRENT DC TYP. DC TYP. (A) (1) (A) (2) 40 46 33 44 32 30 30 30 32 22 27 22 25 20 17 16 16 14 9.5 7.6 9.0 7.5 7.5 7.1 6.25 6.0 5.0 4.5 4.4 4.0 3.3 3.0 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. Notes • All test data is referenced to 25 °C ambient • Operating temperature range -55 °C to +125 °C • 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 • Rated operating voltage (across inductor) = 50 V (1) DC current (A) that will cause an approximate T of 40 °C (2) DC current (A) that will cause L to drop approximately 20 % 0 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 P 4 0 4 0 SIZE D Z E R PACKAGE CODE 2 R INDUCTANCE VALUE 0 M TOL. 1 A SERIES PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents. Revision: 12-Sep-17 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 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 0.36 µH 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 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: 12-Sep-17 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 1.8 µH 20 % 1.0 µH 20 % 1.0 0 20 DC BIAS (A) DC BIAS (A) 0.0 0 50 1.0 ΔT °C 20 45 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) 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 4.7 µH 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 DC BIAS (A) 6 8 10 12 TEMPERATURE (°C) ΔT °C ΔT °C 0 16 14 DC CURRENT (A) 6.8 µH 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 5 90 80 ΔT °C 70 12 60 10 50 L 8 40 6 30 4 20 2 10 1 2 3 4 5 6 7 8 9 0 20 80 15 60 L 10 40 5 20 0 0 1 2 3 33 µH 4 5 60 L 20 40 10 20 4 DC CURRENT (A) 5 6 0 INDUCTANCE (µH) 30 TEMPERATURE (°C) INDUCTANCE (µH) 80 Revision: 12-Sep-17 8 0 100 ΔT °C 40 3 7 50 ΔT °C 2 6 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 8 25 TEMPERATURE (°C) INDUCTANCE (µH) 100 0 7 22 µH 15 µH 20 14 6 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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