IHHP-1008AB-01 www.vishay.com Vishay Dale Low Profile, High Current Inductors FEATURES * * * * * Magnetic alloy power choke coil Miniature size (2.5 x 2.0) and low profile Magnetic shielded Low acoustic noise and high efficiency Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS STANDARD ELECTRICAL SPECIFICATIONS L0 INDUCTANCE DCR 20 % 25 C AT 100 kHz, (m) 0.25 V, 0 A TYP. MAX. (H) HEAT RATING CURRENT DC (A) (3) SATURATION CURRENT DC (A) (4) TYP. MAX. TYP. MAX. 0.22 8.4 10.5 7.40 6.60 7.10 6.50 0.24 11 13 6.40 5.70 6.60 6.00 0.33 14 17 5.60 5.00 6.10 5.50 0.47 21 26 4.50 4.00 5.05 4.55 1.0 40 48 3.10 2.70 3.90 3.50 1.5 57 69 2.70 2.43 3.10 2.80 2.2 79 95 2.30 2.00 2.60 2.30 * * * * * * 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] 0.079 0.008 [2.0 0.2] 0.098 0.008 [2.5 0.2] 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 L to drop approximately 30 %. 0 (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. 0.047 [1.2] Max. 0.024 0.008 [0.6 0.2] 0.047 [1.2] 0.087 [2.2] 0.110 [2.8] DESCRIPTION IHHP-1008AB-01 MODEL 1.0 H 20 % INDUCTANCE VALUE ER INDUCTANCE TOLERANCE e3 JEDEC(R) PACKAGE CODE LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H H PRODUCT FAMILY Revision: 27-Mar-18 P 1 0 0 8 SIZE A B E R PACKAGE CODE 1 R INDUCTANCE VALUE 0 M TOL. 0 1 SERIES Document Number: 34391 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 IHHP-1008AB-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS T C 60 0.24 L 0.16 40 0.08 20 INDUCTANCE (H) 80 0.32 0 0 6 8 10 12 0.24 60 0.16 40 0.08 20 0 0 14 0 2 4 DC CURRENT (A) 80 L 0.3 60 0.2 40 0.1 20 INDUCTANCE (H) T C 0 0 2 4 6 8 10 80 0.6 60 L 0.4 40 0.2 20 0 0 2 4 60 0.4 40 0.2 20 INDUCTANCE (H) 80 0.6 0 0 4 5 6 1.6 8 10 100 80 T C L 1.2 60 0.8 40 0.4 20 0 0 7 0 1 2 DC CURRENT (A) 3 4 5 DC CURRENT (A) 2.2 H 2.5 100 T C L INDUCTANCE (H) 6 1.5 H 2.0 TEMPERATURE (C) INDUCTANCE (H) 100 T C 3 100 0 L 2 14 DC CURRENT (A) 0.8 1 12 0.8 12 1.0 H 0 10 T C DC CURRENT (A) 1.0 8 0.47 H 1.0 TEMPERATURE (C) INDUCTANCE (H) 100 0.4 0 6 DC CURRENT (A) 0.33 H 0.5 80 T C L TEMPERATURE (C) 4 0.32 TEMPERATURE (C) 2 100 2.0 80 1.5 60 1.0 40 0.5 20 TEMPERATURE (C) 0 0.24 H 0.40 TEMPERATURE (C) INDUCTANCE (H) 100 TEMPERATURE (C) 0.22 H 0.40 0 0 0 1 2 3 4 DC CURRENT (A) Revision: 27-Mar-18 Document Number: 34391 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 IHHP-1008AB-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY Q 30 0.16 20 0.08 10 0 1 10 0.32 40 Q L 0.24 30 0.16 20 0.08 10 0 0 1000 100 0.1 1 FREQUENCY (MHz) 0.3 30 0.2 20 0.1 10 0.1 1 10 100 L Q 0.8 30 0.4 20 0.2 10 0 0.1 1 FREQUENCY (MHz) 3.2 40 30 L 1.6 20 0.8 10 0 10 50 L 40 3 30 2 20 1 10 0 0 100 0.1 1 FREQUENCY (MHz) 10 100 FREQUENCY (MHz) 2.2 H 10 50 8 40 L Q 6 30 Q INDUCTANCE (H) 60 Q 4 0 1 0 1000 5 INDUCTANCE (H) Q 0.1 100 1.5 H 6 Q INDUCTANCE (H) 50 2.4 10 FREQUENCY (MHz) 1.0 H 4.0 40 0.6 0 1000 0 50 Q 40 INDUCTANCE (H) L Q INDUCTANCE (H) 50 Q 0 1000 100 0.47 H 1.0 60 0.5 0.4 10 FREQUENCY (MHz) 0.33 H 0.6 50 Q 0.1 INDUCTANCE (H) 0.24 40 L Q INDUCTANCE (H) 0.32 0.24 H 0.40 50 Q 0.22 H 0.40 4 20 2 10 0 0 0.1 1 10 100 FREQUENCY (MHz) Revision: 27-Mar-18 Document Number: 34391 3 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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