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| Document 181-1 SMTPowerInductors-DO5022H Series We now offer an improved version of this series: DO5010H. It is electrically equivalent, has a smaller footprint and comes in more inductance values. We will, however, continue to produce the DO5022H indefinitely. This family of inductors was designed for high current, low-voltage DC-DC converter applications, especially the latest generation of 3.3 V microprocessors. Current ratings up to 15 A rms and saturation currents up to 30 A are available. These parts are only 8,0 mm high and have exceptionally low DC resistance thanks to the use of heavier gauge wire. The DO5022H Series has been optimized for reliable surface mounting with a large flat top and self-leaded design. In addition to the standard parts shown, custom values are available. 1 0.640 max 16,26 Part Number1 DO5022H-781ML_ DO5022H-152ML_ DO5022H-222ML_ DO5022H-332ML_ DO5022H-392ML_ DO5022H-472ML_ DO5022H-602ML_ DO5022H-782ML_ DO5022H-103ML_ DO5022H-153ML_ 0.125 3,18 0.565 14,35 0.413 max 10,5 0.340 8,64 1Inductance2 (H 20%) 0.78 1.5 2.2 3.3 3.9 4.7 6.0 7.8 10 15 DCR max (m ) 2.6 4.0 6.1 8.6 10 14 17 18 26 32 2SRF3 typ 2Isat4 (MHz) (A) 156 100 75 60 55 40 35 35 28 20 30 25 20 17 15 13 12 11 10 8 2Irms5 (A) 15 15 12 10 9.0 8.4 7.5 7.5 6.0 4.4 0.500 12,7 0.315 max 8,00 0.880 max 22,35 0.561 min 14,25 1. When ordering, please specify packaging code: DO5022H-153MLD 0.340 0.010 8,64 0,25 0.125 max 3,18 0.815 max 20,70 Recommended Land Pattern Part Marking 1st significant digit 2nd significant digit Multiplier (or) Packaging: D = 13 machine-ready reel. EIA-481 embossed plastic tape. B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead. 2. Inductance tested at 100 kHz, 0.1 Vrms. 3. SRF measured using Agilent/HP8753D network analyzer. 4. DC current at which the inductance drops 10% (typ) from its value without current. 5. Average current for a 40C rise above 25C ambient. 6. Operating temperature range -40C to +85C. 7. Electrical specifications at 25C. Refer to Doc 362 "Soldering Surface Mount Components"before soldering. XXX Dash number Internal code Parts/reel: 13 250 Tape width: 44 mm For packaging data see Tape and Reel Specifications section. X Specifications subject to change without notice. Please check our website for latest information. Document 181-1 Revised 07/28/09 (c) Coilcraft, Inc. 2009 Document 181-2 SMT Power Inductors - DO5022H Series Typical L vs Frequency Typical L vs Current Specifications subject to change without notice. Please check our website for latest information. Document 181-2 Revised 07/28/09 (c) Coilcraft, Inc. 2009 |
Price & Availability of DO5022H-103ML
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