IHLP-2525AH-01 www.vishay.com Vishay Dale IHLP(R) Commercial Inductors, High Saturation Series FEATURES DESIGN SUPPORT TOOLS click logo to get started Models Design Tools Available Available STANDARD ELECTRICAL SPECIFICATIONS L0 INDUCTANCE 20 % AT 100 kHz, 0.25 V, 0 A (H) 0.1 0.15 0.22 0.33 0.47 0.68 0.82 1.0 1.5 2.2 2.5 3.3 4.7 DCR TYP. 25 C (m) 3.0 4.7 5.3 6.6 8.4 12.7 13.8 17.5 32.6 40.3 49.9 56.2 76.6 DCR MAX. 25 C (m) 3.5 5.2 5.7 7.0 9.3 13.9 15.9 18.3 34.0 46.0 52.4 60.1 78.0 HEAT RATING SATURATION CURRENT CURRENT SRF DC TYP. DC TYP. TYP. (A) (1) (A) (2) (MHz) 18 40 288 15 38 222 14 26 183 12 18 136 11 18 96 9 17 84 8 17 78 7 14 65 4 11.5 50 3.75 13 43 3.5 10.4 37 3.25 10 36 3 8 25 * Lowest height (1.8 mm) in this package footprint * Shielded construction * Excellent DC/DC energy storage up to 5 MHz. Filter inductor applications up to SRF (see Standard Electrical Specifications table) * Lowest DCR/H, 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 please see www.vishay.com/doc?99912 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) DIMENSIONS in inches [millimeters] 0.255 0.010 [6.47 0.254] 0.255 0.01 [6.47 0.254] 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) = 75 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 0.125 0.01 [3.18 0.3] Typical Pad Layout (Min.) 0.270 0.015 [6.86 0.381] 0.135 [3.429] 0.135 [3.429] 0.325 [8.255] 0.071 [1.80] Max. 0.050 0.012 [1.27 0.30] DESCRIPTION IHLP-2525AH-01 1.0 H 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC(R) LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L PRODUCT FAMILY P 2 5 2 5 SIZE A H E R PACKAGE CODE 1 R 0 INDUCTANCE VALUE M TOL. 0 1 SERIES PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents. Revision: 07-Jun-17 Document Number: 34125 1 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-2525AH-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS L 0.1 50 0.05 25 0 INDUCTANCE (H) 75 TEMPERATURE (C) 30 0.1 50 0.05 25 40 0 0 10 DC CURRENT (A) 0.15 50 0.1 25 0.05 0 INDUCTANCE (H) 75 TEMPERATURE (C) INDUCTANCE (H) T C 0.3 75 0.2 50 0.1 25 0 0 20 0 0 30 5 10 DC CURRENT (A) 15 20 0.68 H 1 100 100 75 L 0.5 50 0.25 25 0 INDUCTANCE (H) 0.75 TEMPERATURE (C) INDUCTANCE (H) T C 5 10 15 T C 0.75 75 L 0.5 50 0.25 25 0 0 0 20 0 0 5 DC CURRENT (A) 75 0.5 50 0.25 25 0 0 5 10 DC CURRENT (A) Revision: 07-Jun-17 15 20 INDUCTANCE (H) 0.75 0 15 20 1.0 H 1.25 TEMPERATURE (C) INDUCTANCE (H) 100 T C L 10 DC CURRENT (A) 0.82 H 1 25 DC CURRENT (A) 0.47 H 1 100 T C L 0.2 10 40 0.33 H 0.4 100 L 0 30 DC CURRENT (A) 0.22 H 0.25 20 TEMPERATURE (C) 20 75 TEMPERATURE (C) 10 L 0.15 0 0 0 100 T C 100 T C L 1 80 0.75 60 0.5 40 0.25 20 TEMPERATURE (C) INDUCTANCE (H) T C 0.15 0.15 H 0.2 100 TEMPERATURE (C) 0.10 H 0.2 0 0 0 4 8 12 16 DC CURRENT (A) Document Number: 34125 2 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-2525AH-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 75 1 50 0.5 25 0 INDUCTANCE (H) T C 0 3 6 9 12 T C 2 80 1.5 60 1 40 0.5 20 0 0 15 0 2 4 DC CURRENT (A) 50 1 25 0 INDUCTANCE (H) 2 TEMPERATURE (C) INDUCTANCE (H) 75 L 2 4 6 8 10 100 L T C 3 75 2 50 1 25 12 0 0 2 4 DC CURRENT (A) 6 8 10 DC CURRENT (A) 4.7 H 5 INDUCTANCE (H) 12 0 0 0 10 3.3 H 4 100 T C 3 8 DC CURRENT (A) 2.5 H 4 6 TEMPERATURE (C) 0 100 L 100 L T C 4 80 3 60 2 40 1 20 TEMPERATURE (C) L 1.5 2.2 H 2.5 TEMPERATURE (C) INDUCTANCE (H) 100 TEMPERATURE (C) 1.5 H 2 0 0 0 2 4 6 8 DC CURRENT (A) Revision: 07-Jun-17 Document Number: 34125 3 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-2525AH-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY 80 L 0.12 60 40 Q 0.04 20 0 10 0 1000 100 50 0.15 0.1 Q 25 0.05 0 0.1 1 FREQUENCY (MHz) 60 0.2 40 0.1 20 0 0.1 1 10 INDUCTANCE (H) L Q INDUCTANCE (H) 80 Q 0.8 80 Q 0.6 60 L 0.4 40 0.2 20 0.1 1 FREQUENCY (MHz) L 40 0.5 20 0 INDUCTANCE (H) Q Q INDUCTANCE (H) 60 1 10 40 0.5 20 0 0.1 1 L 40 1 20 0 0 10 FREQUENCY (MHz) Revision: 07-Jun-17 100 INDUCTANCE (H) 60 1 100 1.0 H 4 Q INDUCTANCE (H) 3 0.1 10 FREQUENCY (MHz) 80 Q 60 1 100 0.82 H 2 L Q 1.5 FREQUENCY (MHz) 4 80 0 0 0.1 0 1000 100 0.68 H 2 80 1.5 1 10 FREQUENCY (MHz) 0.47 H 2 100 0 0 1000 100 0.33 H 1 100 0.4 0.3 0 1000 100 FREQUENCY (MHz) 0.22 H 0.5 10 Q 1 L 0.2 Q 0.1 75 80 3 60 L Q 2 40 1 Q 0.08 INDUCTANCE (H) 0.16 0.15 H 0.25 Q INDUCTANCE (H) 100 Q 0.10 H 0.2 20 0 0 0.1 1 10 100 FREQUENCY (MHz) Document Number: 34125 4 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-2525AH-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY L 40 2 20 0 6 4 10 40 Q 2 20 0 100 0 0.1 1 FREQUENCY (MHz) 8 40 4 20 0 INDUCTANCE (H) 60 L Q 1 10 L 60 Q 8 40 4 20 0 100 0 0.1 1 FREQUENCY (MHz) 10 100 FREQUENCY (MHz) 4.7 H 30 INDUCTANCE (H) 80 12 0 0.1 3.3 H 16 80 Q INDUCTANCE (H) 12 100 FREQUENCY (MHz) 2.5 H 16 10 60 50 25 Q 40 20 L 15 30 10 20 5 10 Q 1 60 L 0 0.1 80 Q Q 4 INDUCTANCE (H) 60 Q INDUCTANCE (H) 6 2.2 H 8 80 Q 1.5 H 8 0 0 0.1 1 10 100 FREQUENCY (MHz) Revision: 07-Jun-17 Document Number: 34125 5 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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