smt power inductors - do3314 document 295 -1 document 295-1 revised 10/08/08 l 2 dcr 3 srf 4 20% max typ i sat 5 i rms 6 part number 1 (h) (ohms) (mhz) (a) (a) do3314-102ml_ 1.0 0.11 160 2.10 1.70 do3314-152ml_ 1.5 0.14 140 2.00 1.40 do3314-222ml_ 2.2 0.20 90 1.60 1.30 do3314-332ml_ 3.3 0.26 80 1.40 1.20 do3314-472ml_ 4.7 0.32 60 1.20 1.10 do3314-682ml_ 6.8 0.44 45 0.92 0.80 do3314-822ml_ 8.2 0.47 45 0.90 0.75 do3314-103ml_ 10 0.52 40 0.80 0.75 do3314-153ml_ 15 0.86 30 0.68 0.65 do3314-223ml_ 22 1.20 20 0.56 0.50 do3314-333ml_ 33 1.62 15 0.51 0.40 1. when ordering, please specify termination and packaging codes: do3314-333m lc termination: l = rohs compliant silver-palladium-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 (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 specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. designers kit c358 contains 3 each of all values core material ferrite core and winding loss see www.coilcraft.com/coreloss terminations rohs compliant silver-palladium-platinum-glass frit. other terminations available at additional cost. weight 45.9 C 50.2 mg ambient temperature C40c to +85c with i rms current, +85c to +125c with derated current storage temperature component: C40c to +125c. tape and reel packaging: C40c to +80c resistance to soldering heat max three 40 second refows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited foor 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, 8 mm pocket spacing, 1.37 mm pocket depth pcb washing tested with pure water or alcohol only. for other solvents, see doc787_pcb_washing.pdf. ? only 3.3 mm square, 1.4 mm high! ? handles current up to 1.7 amps rms us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation.
smt power inductors - do3314 series document 295-2 document 295-2 revised 10/08/08 typical l vs frequency typical l vs current 0.1 1 10 100 0.01 0.1 11 0 current (a) inductance (h) 1.0 h 10.0 h 33 h 3.3 h 0.1 1 10 100 0.01 0.1 10 1 inductance (h) frequency (mhz) 10 h 33 h 3.3 h 1 h irms derating 0.130 0.008 3,3 0,2 0.130 0.008 3,3 0,2 0.055 1,4 max recommended land p attern 0.040 0.005 1,02 0,127 0.024 0,61 0.148 3,76 0.050 1,27 0.025 0,64 0.049 1,24 0.148 3,76 dash n umber inter nal code xxx y -40 -20 02 04 06 08 0 100 140 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 25c pe r cent of rated rms i dimensions are in inches mm us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation.
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