? coilcraft, inc. 2010 specifications subject to change without notice. please check our website for latest information. smt power inductors C do2010 series document 413-1 document 413-2 revised 12/27/10 inductance dcr srf 20% 2 max 3 typ 4 i sat 5 i rms 6 part number 1 (h) (ohms) (mhz) (a) (a) do2010-123ml_ 12 1.84 35 0.51 0.39 do2010-153ml_ 15 2.14 30 0.47 0.36 do2010-223ml_ 22 2.80 25 0.42 0.32 do2010-333ml_ 33 4.10 20 0.34 0.25 do2010-473ml_ 47 6.00 16 0.28 0.21 do2010-683ml_ 68 8.80 13 0.23 0.16 do2010-104ml_ 100 15.7 11 0.18 0.13 do2010-224ml_ 220 38.0 8.0 0.10 0.08 1. when ordering, please specify termination and packaging codes: do2010-123m lc termination: l = rohs compliant matte tin over nickel over silver- platinum-glass frit special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). packaging: c =7 machine-ready reel. eia-481 embossed plastic tape (1000 parts per full reel). b = less than full reel. in tape, but not machine ready. to have a leader and trailer added ($25 charge), use code letter c instead. d =13 machine-ready reel. eia-481 embossed plastic tape. factory order only, not stocked (3500 parts per full reel). 2. inductance tested at 100 khz, 0.1 vrms. 3. dcr measured on a micro-ohmmeter. 4. srf measured using agilent/hp 4191a or equivalent. 5. dc current at which the inductance drops 10% (typ) from its value without current. 6. current that causes a 40c temperature rise from 25c ambient. 7. electrical specifications at 25c. refer to doc 362 ?soldering surface mount components? before soldering. designer?s kit c399 contains 5 of each part core material ferrite core and winding loss see www.coilcraft.com/coreloss terminations rohs compliant matte tin over nickel over silver- platinum-glass frit. other terminations available at additional cost. weight 11 mg ambient temperature ?40c to +85c with i rms current, +85c to +125c with derated current storage temperature component: ?40c to +125c. packaging: ?40c to +80c resistance to soldering heat max three 40 second reflows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited floor life at <30c / 85% relative humidity) failures in time (fit) / mean time between failures (mtbf) 38 per billion hours / 26,315,789 hours, calculated per telcordia sr-332 packaging 1000/7 reel; 3500/13 reel plastic tape: 12 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.19 mm pocket depth pcb washing only pure water or alcohol recommended ? smallest power inductor, only 2 mm square and 1 mm high ? can handle up to 0.51 a of saturating current 0.079 0.008 2,0 0,2 0.079 0.008 2,0 0,2 0.087 2,20 0.035 0,89 0.063 1,60 0.039 0.004 1,0 0,1 recommended land pattern 0.026 0,65 dimensions are in inches mm
? coilcraft, inc. 2010 specifications subject to change without notice. please check our website for latest information. smt power inductors C do2010 series document 413-2 document 413-2 revised 12/27/10 typical l vs current typical l vs frequency typical current derating -40 -20 0 20 40 60 80 100 140 120 ambient temperature (c) percent of rated current 120 110 100 90 80 70 60 50 40 30 20 10 0 i sat i rms 25c 1 10 100 1000 0.01 0.1 10 1 current (a) 22 h 12 h 47 h 100 h 1 10 100 1000 0.01 0.1 10 1 frequency (mhz) 22 h 12 h 47 h 100 h
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