IHLP-4040DZ-01 www.vishay.com Vishay Dale IHLP® Commercial Inductors, High Saturation Series 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 • IHLP design. PATENT(S): www.vishay.com/patents • Material categorization: for definitions of compliance DESIGN SUPPORT TOOLS click logo to get started please see www.vishay.com/doc?99912 APPLICATIONS MAvoaidlaebllse DAevsaiginla Tboolels • PDA / notebook / desktop / server applications • High current POL converters • Low profile, high current power supplies STANDARD ELECTRICAL SPECIFICATIONS • Battery powered devices L HEAT • DC/DC converters in distributed power systems 0 INDUCTANCE DCR DCR RATING SATURATION • DC/DC converter for Field Programmable Gate Array (FPGA) ± 20 % AT 100 kHz, TYP. MAX. CURRENT CURRENT 0.25 V, 0 A 25 °C 25 °C DC TYP. DC TYP. (μH) (m) (m) (A) (1) (A) (2) DIMENSIONS in inches [millimeters] 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 0.400 ± 0.005 0.400 ± 0.005 [10.160 ± 0.127] [10.160 ± 0.127] 1.0 3.70 4.10 17.5 36.0 1.5 5.30 5.80 15.0 27.5 0.158 0.158 [4.0] [4.0] 2.2 8.20 9.00 12.0 25.6 max. max. 0.079 ± 0.01 0.079 ± 0.01 3.3 13.70 14.40 10.0 18.6 0.400 ± 0.005 [2.0 ± 0.3] 0.400 ± 0.005 [2.0 ± 0.3] [10.160 ± 0.127] [10.160 ± 0.127] 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 0.425 ± 0.01 0.425 ± 0.01 [10.795 ± 0.3] [10.795 ± 0.3] Notes • All test data is referenced to 25 °C ambient • Operating temperature range -55 °C to +125 °C 0.118 ± 0.01 0.185 ± 0.01 • The part temperature (ambient + temp. rise) should not exceed [3.0 ± 0.3] [4.7 ± 0.3] 125 °C under worst case operating conditions. Circuit design, Typical Pad Layout Typical Pad Layout 0.475 0.480 component placement, PWB trace size and thickness, airflow [12.065] [12.192] and other cooling provisions all affect the part temperature. Part 0.128 0.195 temperature should be verified in the end application [3.251] [4.953] • Rated operating voltage (across inductor) = 75 V 0.229 0.230 (1) DC current (A) that will cause an approximate T of 40 °C [5.817] [5.842] The diagram above applies to values The diagram above applies to values (2) DC current (A) that will cause L0 to drop approximately 20 % 1.0 μH and above. 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 P 4 0 4 0 D Z E R 6 R 8 M 0 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: 14-Mar-18 1 Document Number: 34193 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-4040DZ-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 0.19 μH 0.36 μH 0.20 100 0.5 100 ΔT °C ΔT °C H) 0.15 L 75 C) H) 0.4 80 C) INDUCTANCE (μ 00..0150 2550 TEMPERATURE (° INDUCTANCE (μ 000...231 L 246000 TEMPERATURE (° 0.00 0 0.0 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 0 10 20 30 40 50 60 70 DC CURRENT (A) DC BIAS (A) 0.56 μH 1.0 μH 0.75 100 1.25 100 ΔT °C ΔT °C DUCTANCE (μH) 000...346050 L 468000 MPERATURE (°C) DUCTANCE (μH) 001...570050 L 684000 MPERATURE (°C) IN 0.15 20 TE IN 0.25 20 TE 0.00 0 0.00 0 0 10 20 30 40 50 0 10 20 30 40 50 DC BIAS (A) DC CURRENT (A) 1.5 μH 2.2 μH 2.0 100 2.5 100 1.8 ΔT °C 90 DUCTANCE (μH) 001111......680246 L 345678000000 MPERATURE (°C) DUCTANCE (μH) 112...050 ΔT °C L 468000 MPERATURE (°C) IN 0.4 20 TE IN 0.5 20 TE 0.2 10 0.0 0 0.0 0 0 5 10 15 20 25 30 0 5 10 15 20 25 30 DC CURRENT (A) DC CURRENT (A) 3.3 μH 4.7 μH 4 100 5 100 ΔT °C ΔT °C DUCTANCE (μH) 23 L 5705 MPERATURE (°C) DUCTANCE (μH) 342 L 468000 MPERATURE (°C) IN 1 25 TE IN 1 20 TE 0 0 0 0 0 5 10 15 20 25 0 2 4 6 8 10 12 14 16 18 20 22 24 DC CURRENT (A) DC CURRENT (A) Revision: 14-Mar-18 2 Document Number: 34193 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-4040DZ-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 5.6 μH 6.8 μH 7.5 100 7.5 100 ΔT °C ΔT °C H) 6.0 80 C) H) 6.0 80 C) UCTANCE (μ 34..05 L 4600 PERATURE (° UCTANCE (μ 34..05 L 4600 PERATURE (° D M D M IN 1.5 20 TE IN 1.5 20 TE 0.0 0 0.0 0 0 5 10 15 20 0 2 4 6 8 10 12 14 16 DC CURRENT (A) DC CURRENT (A) 10 μH 10 100 ΔT °C CE (μH) 68 L 6800 URE (°C) N T A A T R C 4 40 E U P D M N E I 2 20 T 0 0 0 2 4 6 8 10 12 14 DC CURRENT (A) Revision: 14-Mar-18 3 Document Number: 34193 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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