IHLP-4040DZ-51 www.vishay.com Vishay Dale Low Profile, High Current IHLP® Inductors FEATURES • High temperature, up to 155 °C • Shielded construction • Excellent DC/DC energy storage up to 1 MHz to 2 MHz. Filter inductor applications up the SRF (see Standard Electrical Specifications table). • 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. STANDARD ELECTRICAL SPECIFICATIONS APPLICATIONS L0 INDUCTANCE ± 20 % AT 100 kHz, 0.25 V, 0 A (μH) DCR TYP. 25 °C (m) DCR MAX. 25 °C (m) 0.47 1.55 1.66 30.0 28.5 72.1 1.0 2.87 3.07 23.5 24.0 37.2 2.2 8.15 8.76 15 12 30.1 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) 3.3 11.0 11.81 11.0 12.0 25.5 DIMENSIONS in inches [millimeters] 4.7 14.3 15.32 9.8 9.2 20.1 5.6 16.5 17.60 9.3 9.0 16.3 6.8 20.9 22.36 9.1 9.0 16.3 10 30.9 33.06 6.5 8.5 11.5 15 47.0 50.29 5.1 7.7 10.4 HEAT RATING SATURATION SRF CURRENT CURRENT TYP. DC TYP. DC TYP. (MHz) (A) (3) (A) (4) 22 70.5 75.44 4.1 6.4 8.30 33 110 117.70 3.7 4.2 5.79 • • • • • • 0.405 [10.3] max. 0.405 [10.3] max. 0.158 [4.0] max. 0.158 [4.0] max. 0.084 ± 0.015 [2.134 ± 0.381] 0.405 [10.3] max. Notes (1) All test data is referenced to 25 °C ambient (2) Operating temperature range -55 °C to +155 °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 155 °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. (6) Maximum recommended operating voltage (across inductor) = 200 V 0.085 ± 0.01 [2.2 ± 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] Typical Pad Layout 0.475 [12.065] 0.185 ± 0.01 [4.7 ± 0.3] Typical Pad Layout 0.480 [12.192] 0.128 [3.251] 0.195 [4.953] 0.229 [5.817] The diagram above applies to values 2.2 μH and above. 0.230 [5.842] The diagram above applies to values 1.0 μH and below. DESCRIPTION IHLP-4040DZ-51 MODEL 4.7 μH INDUCTANCE VALUE ± 20 % INDUCTANCE TOLERANCE ER PACKAGE CODE e3 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 4 R INDUCTANCE VALUE 7 M TOL. 5 1 SERIES Document Number: 34346 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-51 www.vishay.com Vishay Dale PERFORMANCE GRAPHS IHLP-4040DZ-51 0.47 μH IHLP-4040DZ-51 1.0 μH 0.5 1.0 100 100 60 0.2 40 0.1 20 20 30 L 0.6 60 0.4 40 0.2 20 0 0 50 40 80 0.8 0 10 DC CURRENT (A) IHLP-4040DZ-51 3.3 μH 100 100 80 1.5 60 1.0 40 0.5 20 INDUCTANCE (μH) ΔT °C ΔT °C L 2.0 5.0 TEMPERATURE (°C) 4.0 80 3.0 60 L 2.0 40 1.0 20 0 0.0 0 5 10 15 20 0.0 25 0 5 DC CURRENT (A) DC CURRENT (A) IHLP-4040DZ-51 4.7 μH IHLP-4040DZ-51 5.6 μH 5.0 60 L 2.0 40 1.0 20 3 6 9 DC CURRENT (A) Revision: 18-Sep-15 12 0 15 INDUCTANCE (μH) 3.0 TEMPERATURE (°C) 80 0 100 ΔT °C ΔT °C INDUCTANCE (μH) 10 100 4.0 0.0 0 20 15 10 8 80 6 60 L 4 2 0 40 20 0 2 4 6 8 10 12 TEMPERATURE (°C) INDUCTANCE (μH) DC CURRENT (A) IHLP-4040DZ-51 2.2 µH 2.5 0 40 30 20 TEMPERATURE (°C) 10 0 INDUCTANCE (μH) INDUCTANCE (μH) L 0.3 0.0 TEMPERATURE (°C) 80 0.4 TEMPERATURE (°C) ΔT °C ΔT °C 0 14 DC CURRENT (A) Document Number: 34346 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-51 www.vishay.com Vishay Dale PERFORMANCE GRAPHS IHLP-4040DZ-51 6.8 μH IHLP-4040DZ-51 10 μH 10 100 100 4.5 60 L 3.0 40 1.5 20 0 2 4 6 8 L 6 40 2 20 2 0 6 4 DC CURRENT (A) IHLP-4040DZ-51 15 μH IHLP-4040DZ-51 22 μH 100 25 100 ΔT °C 60 15 L 10 40 5 20 2 6 4 8 INDUCTANCE (μH) 80 20 TEMPERATURE (°C) INDUCTANCE (μH) ΔT °C 0 0 10 8 DC CURRENT (A) 25 0 60 4 0 0 12 10 80 80 20 L 15 60 10 40 5 20 0 0 0 2 4 DC CURRENT (A) 6 8 TEMPERATURE (°C) 0 ΔT °C 8 INDUCTANCE (μH) 80 6.0 TEMPERATURE (°C) INDUCTANCE (μH) ΔT °C TEMPERATURE (°C) 7.5 0 DC CURRENT (A) IHLP-4040DZ-51 33 μH 50 100 40 80 30 60 L 20 40 10 0 20 0 1 2 3 4 5 6 TEMPERATURE (°C) INDUCTANCE (μH) ΔT °C 0 DC CURRENT (A) Revision: 18-Sep-15 Document Number: 34346 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 IHLP-4040DZ-51 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY IHLP-4040DZ-51 0.47 μH 20 % IHLP-4040DZ-51 1.0 μH 20 % 1.20 120 5 96 4 100 72 0.48 48 0.24 24 Q 0.72 0.00 0 1 0 100 10 80 L Q 3 60 2 40 1 20 Q Q 0 0 1 FREQUENCY (MHz) 8 40 6 30 4 20 2 10 100 L 50 L Q INDUCTANCE (μH) 10 IHLP-4040DZ-51 3.3 μH 20 % 20 60 Q INDUCTANCE (μH) FREQUENCY (MHz) IHLP-4040DZ-51 2.2 µH 12 0 100 10 80 16 60 12 Q INDUCTANCE (μH) 0.96 INDUCTANCE (μH) L Q 8 40 4 20 0 0 0.1 1 10 0 100 0 1 FREQUENCY (MHz) 0 100 10 FREQUENCY (MHz) IHLP-4040DZ-51 4.7 μH 20 % 30 IHLP-4040DZ-51 5.6 μH 20 % 100 50 80 40 100 18 60 12 40 6 20 0 0 1 10 FREQUENCY (MHz) Revision: 18-Sep-15 0 100 80 L Q 30 60 20 40 10 20 Q Q INDUCTANCE (μH) 24 Q INDUCTANCE (μH) L 0 0 1 10 0 100 FREQUENCY (MHz) Document Number: 34346 4 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-51 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY IHLP-4040DZ-51 6.8 μH 20 % IHLP-4040DZ-51 10 μH 20 % 100 80 80 L Q 30 60 20 40 10 20 0 0 1 0 100 10 100 L Q 60 60 40 40 20 20 0 0 1 FREQUENCY (MHz) 10 IHLP-4040DZ-51 15 μH 20 % IHLP-4040DZ-51 22 μH 20 % 120 140 140 L Q 72 72 48 48 24 24 1 0 100 10 112 112 84 84 Q Q INDUCTANCE (μH) 96 96 Q INDUCTANCE (μH) L 0 0 100 FREQUENCY (MHz) 120 0 80 Q INDUCTANCE (μH) 40 100 Q INDUCTANCE (μH) 50 56 56 28 28 0 0 1 FREQUENCY (MHz) 10 0 100 FREQUENCY (MHz) IHLP-4040DZ-51 33 μH 20 % 350 105 84 280 Q 210 63 140 42 70 21 Q INDUCTANCE (μH) L 0 0 1 0 10 FREQUENCY (MHz) Revision: 18-Sep-15 Document Number: 34346 5 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. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000