IHLP-2525CZ-01 Vishay Dale Low Profile, High Current Inductor FEATURES • Lowest height (3.0mm) in this package footprint. • Shielded construction. • Frequency range up to 5.0MHz. • Lowest DCR/µH, in this package size. • Handles high transient current spikes without saturation. 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. • Ultra low buzz noise, due to composite construction. • 100% Lead (Pb)-free and RoHS compliant. STANDARD ELECTRICAL SPECIFICATIONS Lo DCR mΩ DCR mΩ HEAT RATING INDUCTANCE TYPICAL MAX CURRENT µH ± 20% 25°C 25°C DC AMPS3 @100KHz, .25V, 0A TYPICAL 0.10 1.5 1.7 32.5 0.15 1.9 2.5 26 0.20 2.4 3.0 24 0.22 2.5 2.8 23 0.33 3.5 3.9 20 0.47 4 4.2 17.5 0.68 5 5.5 15.5 0.82 6.7 8 13 1.0 9 10 11 1.5 14 15 9 2.2 18 20 8 3.3 28 30 6 4.7 37 40 5.5 6.8 54 60 4.5 8.2 64 68 4 10 102 105 3 SATURATION CURRENT DC AMPS4 TYPICAL 60 52 41 40 30 26 25 24 22 18 14 13.5 10 8 7.5 7.0 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] Typical Pad Layout (Min.) 0.255 ± 0.010 [6.47 ± 0.254] 0.135 [3.43] 0.125 ±0.01 [3.18 ± 0.3] 0.146 [3.71] 0.290 [7.37] 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 Lo 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. 0.270 ± 0.015 [6.86 ± 0.381] 0.118 [3.0] Max. 0.050 ± 0.012 [1.27 ± 0.30] DESCRIPTION IHLP-2525CZ-01 1.0µH ± 20% ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JDEC LEAD FREE STANDARD GLOBAL PART NUMBER I H L MODEL P 2 5 2 5 SIZE C Z E R PACKAGE CODE 1 R INDUCTANCE VALUE 0 M INDUCTANCE TOLERANCE 0 1 SERIES See the end of this data book for conversion tables www.vishay.com 12 For technical questions, contact [email protected] Document Number 34104 Revision 03-Nov-04 IHLP-2525CZ-01 Vishay Dale Low Profile, High Current Inductor PERFORMANCE GRAPHS IHLP-2525CZ-01 0.10µH 0.120 IHLP-2525CZ-01 0.15µH 100 ∆T °C 0.16 0.060 40 0.040 L 80 0.12 0.10 60 0.08 40 0.06 0.04 20 TEMPERATURE (°C) 60 INDUCTANCE µH 80 L 0.080 TEMPERATURE (°C) 0.100 INDUCTANCE µH 100 ∆T °C 0.14 20 0.020 0.02 0.000 0.0 0 20 30 40 50 0 10 0 60 20 DC CURRENT (AMPS) 40 IHLP-2525CZ-01 0.22µH 0.25 100 0.15 60 0.10 40 0.05 20 0.00 0.20 INDUCTANCE µH 80 L TEMPERATURE (°C) INDUCTANCE µH 0.20 0 5 10 15 25 20 100 ∆T °C ∆T °C 0 50 DC CURRENT (AMPS) IHLP-2525CZ-01 0.20µH 0.25 30 30 0.15 60 0.10 40 0.05 20 0.00 0 0 40 35 80 L 5 10 15 20 25 30 DC CURRENT (AMPS) DC CURRENT (AMPS) IHLP-2525CZ-01 0.33µH IHLP-2525CZ-01 0.47µH 0.50 40 35 0.6 100 ∆T °C TEMPERATURE (°C) 10 0 100 ∆T °C 0.45 60 L 0.25 0.20 40 0.15 0.10 L 0.4 60 0.3 40 0.2 20 TEMPERATURE (°C) 0.30 80 INDUCTANCE µH INDUCTANCE µH 80 0.35 TEMPERATURE (°C) 0.5 0.40 20 0.1 0.05 0.00 0 0 5 10 15 20 25 0.0 30 0 0 5 10 DC CURRENT (AMPS) 15 20 DC CURRENT (AMPS) IHLP-2525CZ-01 0.68µH IHLP-2525CZ-01 0.82µH 0.8 0.9 100 100 ∆T °C ∆T °C 0.5 60 0.4 40 0.3 0.2 20 0.1 INDUCTANCE µH L TEMPERATURE (°C) 80 0.6 L 0.7 80 0.6 60 0.5 0.4 40 0.3 0.2 TEMPERATURE (°C) 0.8 0.7 INDUCTANCE µH 25 20 0.1 0.0 0 0 5 10 15 20 DC CURRENT (AMPS) Document Number 34104 Revision 03-Nov-04 25 0.0 0 0 5 10 15 20 25 DC CURRENT (AMPS) For technical questions, contact [email protected] www.vishay.com 13 IHLP-2525CZ-01 Vishay Dale Low Profile, High Current Inductor PERFORMANCE GRAPHS IHLP-2525CZ-01 1.00µH IHLP-2525CZ-01 1.5µH 1.2 100 1.6 100 ∆T °C ∆T °C 0.8 60 0.6 40 0.4 L INDUCTANCE µH 80 L TEMPERATURE (°C) INDUCTANCE µH 1.0 80 1.2 1.0 60 0.8 40 0.6 0.4 20 TEMPERATURE (°C) 1.4 20 0.2 0.2 0.0 0 5 0 10 15 0.0 20 0 2 4 6 DC CURRENT (AMPS) 12 10 14 18 16 0 DC CURRENT (AMPS) IHLP-2525CZ-01 2.2µH 2.5 8 IHLP-2525CZ-01 3.3µH 3.5 100 ∆T °C 100 ∆T °C 60 1.0 40 80 L 2.5 60 2.0 1.5 40 1.0 20 0.5 TEMPERATURE (°C) 1.5 INDUCTANCE µH INDUCTANCE µH L TEMPERATURE (°C) 3.0 80 2.0 20 0.5 0.0 0 2 0 4 6 8 12 10 0.0 14 0 2 4 DC CURRENT (AMPS) 6 8 10 DC CURRENT (AMPS) IHLP-2525CZ-01 4.7µH IHLP-2525CZ-01 6.8µH 5.0 9.0 100 4.5 100 ∆T °C ∆T °C 60 2.5 2.0 40 1.5 1.0 80 7.0 6.0 L 60 5.0 4.0 40 3.0 2.0 20 TEMPERATURE (°C) 3.0 INDUCTANCE µH 80 L 3.5 TEMPERATURE (°C) 8.0 4.0 INDUCTANCE µH 0 12 20 1.0 0.5 0.0 0 0 3 2 1 4 5 8 7 6 9 0.0 10 0 0 1 2 3 DC CURRENT (AMPS) 5 7 6 8 DC CURRENT (AMPS) IHLP-2525CZ-01 8.2µH 9.0 4 IHLP-2525CZ-01 10.0µH ∆T °C 100 10.0 80 8.0 100 ∆T °C 80 6.0 60 4.0 40 20 2.0 20 0 0.0 60 5.0 L 4.0 40 3.0 2.0 TEMPERATURE (°C) 6.0 INDUCTANCE µH L 7.0 TEMPERATURE (°C) INDUCTANCE µH 8.0 1.0 0.0 0 1 2 3 4 5 6 7 DC CURRENT (AMPS) www.vishay.com 14 8 9 0 0 1 2 3 4 5 6 7 DC CURRENT (AMPS) For technical questions, contact [email protected] Document Number 34104 Revision 03-Nov-04