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IHLP4040DZER2R2M01 Datasheet(PDF) 1 Page - Vishay Siliconix |
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IHLP4040DZER2R2M01 Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 4 page Document Number: 34193 For technical questions, contact: magnetics@vishay.com www.vishay.com Revision: 01-Mar-11 1 Low Profile, High Current IHLP® Inductors IHLP-4040DZ-01 Vishay Dale 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. 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 L0 to drop approximately 20 % (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. 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 • Compliant to RoHS Directive 2002/95/EC APPLICATIONS • 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) STANDARD ELECTRICAL SPECIFICATIONS L0 INDUCTANCE ± 20 % AT 100 kHz, 0.25 V, 0 A (μH) DCR TYP. 25 °C (m ) DCR MAX. 25 °C (m ) HEAT RATING CURRENT DC TYP. (A) (3) SATURATION CURRENT DC TYP. (A) (4) 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 DIMENSIONS in inches [millimeters] Typical Pad Layout 0.405 [10.3] Max. 0.158 [4.0] 0.079 ± 0.01 [2.0 ± 0.3] 0.079 ± 0.01 [2.0 ± 0.3] Max. 0.430 ± 0.01 [10.92 ± 0.3] 0.430 ± 0.01 [10.92 ± 0.3] The diagram above applies to values 1.0 µH and above. 0.512 [13.0] 0.236 [6.0] 0.158 [4.0] Max. 0.118 ± 0.01 [3.0 ± 0.3] 0.405 [10.3] Max. 0.158 [4.0] Max. The diagram above applies to values 0.56 µH and below. 0.512 [13.0] 0.236 [6.0] 0.195 [4.95] Max. 0.185 ± 0.01 [4.7 ± 0.3] 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 404 0 D Z E R 6 R 8 M 0 1 PRODUCT FAMILY SIZE PACKAGE CODE INDUCTANCE VALUE TOL. SERIES ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 |
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