? coilcraft, inc. 2007 specifications subject to change without notice. please check our website for latest information. smt power inductors - do2010 series document 413-1 document 413-1 revised 09/18/07 inductance dcr srf 20% 2 max 3 typ 4 i sat 5 i rms 6 part number 1 (h) (ohms) (mhz) (a) (a) do2010-501ml_ 0.50 0.100 250 2.40 1.50 do2010-681ml_ 0.68 0.120 200 2.10 1.50 do2010-801ml_ 0.80 0.150 185 1.80 1.40 do2010-102ml_ 1.0 0.200 162 1.80 1.20 do2010-152ml_ 1.5 0.270 127 1.45 0.97 do2010-202ml_ 2.0 0.315 110 1.25 0.90 do2010-222ml_ 2.2 0.400 104 1.20 0.84 do2010-332ml_ 3.3 0.550 85 0.98 0.73 do2010-472ml_ 4.7 0.800 65 0.80 0.60 do2010-682ml_ 6.8 1.00 55 0.73 0.54 do2010-822ml_ 8.2 1.08 50 0.65 0.49 do2010-103ml_ 10 1.45 43 0.61 0.44 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. see qualification standards section for environmental and test data. refer to doc 362 ?soldering surface mount components? before soldering. designer?s kit c399 contains 5 of each part core material ferrite terminations rohs compliant silver-palladium-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: ?55c 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) mean time between failures (mtbf) 26,315,789 hours packaging 1000 per 7 reel; 3500 per 13 reel; plastic tape: 12 mm wide, 0.23 mm thick, 8 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 2.4 a of saturating current
? coilcraft, inc. 2007 specifications subject to change without notice. please check our website for latest information. smt power inductors - do2010 series document 413-2 document 413-2 revised 09/18/07 typical l vs current typical l vs frequency 0.1 1 10 100 1000 0.01 0.1 10 1 frequency (mhz) inductance (h) 100 h 33 h 1.0 h 3.3 h 10 h 0.1 1 10 100 1000 0.01 0.1 10 1 current (a) inductance (h) 100 h 33 h 1.0 h 3.3 h 10 h 0.079 0.008 2,0 0,2 0.079 0.008 2,0 0,2 0.087 2,20 0.028 0,71 0.035 0,89 0.098 2,49 0.039 0.004 1,0 0,1 recommended land pattern 0.026 0,65 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 dimensions are in inches mm
|
