smt power inductors - do5010hc series document 284-1 specifications subject to change without notice. document 284-1 revised 03/06/03 dcr inductance 2 max srf 3 i sat 4 i rms 5 part number 1 20% (h) (m ) (mhz) (a) (a) do5010p-781hc 0.78 2.6 156 30 15.0 do5010p-152hc 1.5 4.0 100 25 15.0 do5010p-222hc 2.2 6.1 75 20 12.0 do5010p-332hc 3.3 8.6 60 17 10.0 do5010p-392hc 3.9 10 55 15 9.0 do5010p-472hc 4.7 14 40 13 8.4 DO5010P-602HC 6.0 17 35 12 7.5 do5010p-782hc 7.8 18 35 11 7.5 do5010p-103hc 10.0 26 28 10 6.0 do5010p-123hc 12.0 28 26 8.5 5.2 do5010p-153hc 15.0 32 20 8 4.4 do5010p-223hc 22 47 20 7.0 3.5 do5010p-333hc 33 66 15 5.5 3.0 do5010p-473hc 47 86 9 4.5 2.6 do5010p-683hc 68 130 8 3.5 2.3 do5010p-104hc 100 190 7 3.0 1.8 do5010p-154hc 150 250 6 2.6 1.5 do5010p-224hc 220 380 5 2.4 1.2 do5010p-334hc 330 560 4 1.9 1.0 do5010p-474hc 470 850 3 1.4 0.82 do5010p-684hc 680 1100 2.5 1.2 0.72 do5010p-105hc 1000 1800 2 1.0 0.56 1. part number on reel label may have a b suffix to indicate packaging. 2. inductance tested at 100 khz, 0.1 vrms. 3. srf measured using agilent/hp 8753d 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. see qualification standards section for environmental and test data. for part marking data, see color coding section. this family of inductors was designed for high current, low-voltage dc-dc converter applications, especially the latest generation of low voltage microprocessors. current ratings up to 15 a rms and saturation currents up to 30 a are available. the do5010hc is designed for applications requiring the smallest possible size in a low-profile part. they are only 8 mm high and have exceptionally low dc resistance thanks to the use of heavier gauge wire. these parts have 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. coilcraft designer?s kit c155 contains three samples each of all the parts shown. to order, contact coilcraft or visit http://order.coilcraft.com to order on-line. note: maximum height: 1st significant digit 2nd significant digit multiplier 0.730 18,54 0.580 14,73 0.200 5,08 max max max 0.710 18,03 0.065 1,65 max max 0.600 15,24 max note 0.500 12,70 0.250 6,35 recommended land pattern 0.550 14,00 0.075 1,90 for -781hc to -153hc for -223hc to -683hc for -104hc to -105hc 0.315 8,00 0.300 7,62 0.280 7,11 weight: 3.2 ? 4.0 g tape and reel: 250/13 reel 32 mm tape width for packaging data see tape and reel specifications section.
document 284-2 specifications subject to change without notice. document 284-2 revised 01/19/04 smt power inductors - do5010hc series typical l vs frequency typical l vs current 0.01 0.1 110 1 10 100 10000 0.01 0.1 110 0.1 1000 inductance (h) frequency (mhz) 0.78 h 10 h 100 h 1000 h 0.1 1 10 100 1000 10000 0.1 1 10 100 current (a) inductance (h) 100 h 10 h 1000 h 0.78 h
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