IHLM-2525CZ-06 Vishay Dale 10 % DCR Tolerance, Low Profile, Power Inductor FEATURES • Lowest molded height (3.0 mm) in this package footprint • Shielded construction RoHS • Frequency range up to 5.0 MHz COM PLIANT • Lowest DCR/µH, in this package size • Handles high transient current spikes without saturation • Ultra low buzz noise, due to composite construction • Encapsulated body offers improved environmental protection and moisture resistance • Higher dielectric withstanding voltage vs IHLP • Flame retardant encapsulant (UL 94V-0) • Corrosion resistant package • 100 % lead (Pb)-free and RoHS compliant 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 Lo INDUCTANCE µH ± 20 % at 100 kHz, 0.25 V, 0 A DCR mΩ ± 10 % at 25 °C HEAT RATING CURRENT DC AMPS3 TYPICAL SATURATION CURRENT DC AMPS4 TYPICAL 0.10 1.37 32.5 60 0.20 2.34 24 41 0.33 3.20 20 30 0.47 3.86 17.5 26 0.68 5.20 15.5 25 0.82 7.41 13 24 1.0 8.44 11 22 1.5 14.50 9 18 2.2 17.73 8 14 3.3 28.21 6 13.5 4.7 37.11 5.5 10 8.2 61.47 4 7.5 10 97.71 3 7.0 APPLICATIONS • • • • • • • Tolerance DCR for current sense applications Improved current balance in phased power supplies Improved thermal management PDA/Notebook/Desktop/Server and Battery powered devices High current, Low profile POL converters DC/DC converters in distributed power systems DC/DC converter for Field Programmable Gate Arrays (FPGA) DIMENSIONS in inches [millimeters] Typical Pad Layout (Min.) 0.255 ± 0.010 [6.47 ± 0.254] 0.135 [3.43] 0.125 [3.18] 0.146 [3.71] 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 ΔT 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. 0.290 [7.37] 0.270 ± 0.015 [6.86 ± 0.381] 0.118 [3.0] Max. 0.050 ± 0.012 [1.27 ± 0.30] DESCRIPTION 1.0 µH INDUCTANCE VALUE IHLM-2525CZ-06 MODEL ± 20 % INDUCTANCE TOLERANCE ER PACKAGE CODE e3 JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L M MODEL Document Number: 34185 Revision: 21-Mar-06 2 5 2 SIZE 5 C Z E R PACKAGE CODE 1 R 0 M 0 INDUCTANCE INDUCTANCE VALUE TOLERANCE For technical questions, contact: [email protected] 6 SERIES www.vishay.com 35 IHLM-2525CZ-06 10 % DCR Tolerance, Low Profile, Power Inductor Vishay Dale PERFORMANCE GRAPHS IHLM-2525CZ-06 0.10 µH IHLM-2525CZ-06 0.20 µH 0.120 100 0.25 100 ΔT °C 0.080 60 0.060 40 0.040 20 0.020 0 60 0.000 30 20 50 40 0.15 60 0.10 40 0.05 20 0 0.00 5 0 IHLM-2525CZ-06 0.33 µH 100 100 ΔT °C 0.30 60 L 0.25 0.20 40 0.15 0.10 20 0.5 INDUCTANCE (µH) 80 0.35 TEMPERATURE (°C) 0.40 0 30 0.00 10 5 25 20 15 80 L 0.4 60 0.3 40 0.2 20 0.1 0.05 0 0 0.0 DC CURRENT (AMPS) IHLM-2525CZ-06 0.68 µH IHLM-2525CZ-06 0.82 µH 60 0.4 40 0.3 0.2 20 INDUCTANCE (µH) L TEMPERATURE (°C) 80 0.1 100 ΔT °C 0.8 0.6 0.5 0.9 100 ΔT °C 0.7 25 20 15 10 5 0 DC CURRENT (AMPS) 0.8 40 35 0.6 ΔT °C 0.45 L 0.7 80 0.6 60 0.5 0.4 40 0.3 0.2 20 0.1 0 5 10 0 25 20 15 0 25 0.0 0 0.0 10 5 20 15 DC CURRENT (AMPS) DC CURRENT (AMPS) IHLM-2525CZ-06 1.00 µH IHLM-2525CZ-06 1.5 µH 1.2 1.6 100 ΔT °C 100 ΔT °C L 80 0.8 60 0.6 40 0.4 20 0.2 INDUCTANCE (µH) 1.0 TEMPERATURE (°C) 1.4 L 80 1.2 1.0 60 0.8 40 0.6 0.4 20 TEMPERATURE (°C) INDUCTANCE (µH) 30 IHLM-2525CZ-06 0.47 µH 0.50 INDUCTANCE (µH) 25 20 DC CURRENT (AMPS) DC CURRENT (AMPS) INDUCTANCE (µH) 15 10 TEMPERATURE (°C) 10 L TEMPERATURE (°C) 0 80 0.20 TEMPERATURE (°C) 80 L INDUCTANCE (µH) INDUCTANCE (µH) 0.100 TEMPERATURE (°C) ΔT °C 0.2 0 0.0 0 5 10 15 DC CURRENT (AMPS) www.vishay.com 36 20 0 0.0 0 2 4 6 8 10 12 14 16 18 DC CURRENT (AMPS) For technical questions, contact: [email protected] Document Number: 34185 Revision: 21-Mar-06 IHLM-2525CZ-06 10 % DCR Tolerance, Low Profile, Power Inductor Vishay Dale PERFORMANCE GRAPHS IHLM-2525CZ-06 3.3 µH IHLM-2525CZ-06 2.2 µH 2.5 3.5 100 ΔT °C 100 ΔT °C 1.5 60 1.0 40 20 0.5 80 L 2.5 60 2.0 1.5 40 1.0 20 TEMPERATURE (°C) L INDUCTANCE (µH) 80 2.0 TEMPERATURE (°C) INDUCTANCE (µH) 3.0 0.5 0.0 0 0.0 8 6 12 10 2 0 14 IHLM-2525CZ-06 8.2 µH IHLM-2525CZ-06 4.7 µH 80 L 3.5 3.0 60 2.5 2.0 40 1.5 20 1.0 INDUCTANCE (µH) 4.0 100 ΔT °C 8.0 TEMPERATURE (°C) INDUCTANCE (µH) 9.0 100 ΔT °C 4.5 0 12 10 DC CURRENT (AMPS) DC CURRENT (AMPS) 5.0 8 6 4 L 7.0 80 6.0 60 5.0 4.0 40 3.0 2.0 20 TEMPERATURE (°C) 4 2 0 1.0 0.5 0.0 0 1 2 3 4 5 6 9 8 7 0 0.0 0 10 0 2 1 3 4 5 6 7 8 9 DC CURRENT (AMPS) DC CURRENT (AMPS) IHLM-2525CZ-06 10.0 µH 100 ΔT °C 8.0 80 L 6.0 60 4.0 40 2.0 20 TEMPERATURE (°C) INDUCTANCE (µH) 10.0 0 0.0 0 1 2 3 4 5 6 7 DC CURRENT (AMPS) Document Number: 34185 Revision: 21-Mar-06 For technical questions, contact: [email protected] www.vishay.com 37 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. 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. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. 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