? coilcraft, inc. 2009 specifications subject to change without notice. please check our website for latest information. smt power inductors C do3340p series document 171-1 document 171-1 revised 010/14/08 l dcr srf part 20% 2 max typ i sat 3 i rms 4 number 1 (h) (ohms) (mhz) (a) (a) do3340p-103ml_ 10 0.040 35 8.0 3.5 DO3340P-153ML_ 15 0.050 18 7.0 3.0 do3340p-223ml_ 22 0.066 13 5.5 2.5 do3340p-333ml_ 33 0.080 11 4.0 2.0 do3340p-473ml_ 47 0.110 9.0 3.8 1.6 do3340p-683ml_ 68 0.17 7.0 3.0 1.2 do3340p-104ml_ 100 0.22 5.5 2.5 1.2 do3340p-154ml_ 150 0.34 4.5 2.0 0.9 do3340p-224ml_ 220 0.44 3.5 1.6 0.7 do3340p-334ml_ 330 0.70 3.0 1.2 0.6 do3340p-474ml_ 470 0.95 2.5 1.0 0.3 do3340p-684ml_ 680 1.15 2.0 1.0 0.2 do3340p-105ml_ 1000 2.0 1.5 0.8 0.1 1. when ordering, please specify termination and packaging codes: do3316p-105m ld termination: l = rohs compliant gold over nickel over phos bronze. special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). packaging: d =13 machine-ready reel. eia-481 embossed plastic tape (225 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 d instead. 2. inductance tested at 100 khz, 0.1 vrms, 0 adc using an agilent/hp 4263b lcr meter or equivalent. 3. dc current at which inductance drops 10% (typ) from its value without current. 4. current that causes a 20c temperature rise from 25c ambient 5. electrical specifications at 25c. refer to doc 362 ?soldering surface mount components? before soldering. designer?s kit c310 contains 3 of each part core material ferrite core and winding loss see www.coilcraft.com/coreloss terminations rohs compliant gold over nickel over phos bronze. other terminations available at additional cost. weight 1.8 ? 2.8 g ambient temperature ?40c to +85c with i rms current, +85c to +105c with derated current storage temperature component: ?40c to +105c. 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 225 per 13 reel plastic tape: 24 mm wide, 0.4 mm thick, 24 mm pocket spacing, 11.4 mm pocket depth pcb washing only pure water or alcohol recommended ? excellent current handling ? up to 3.5 arms with an 8 a saturation current rating for a 10 h part.
? coilcraft, inc. 2009 smt power inductors C do3340p series specifications subject to change without notice. please check our website for latest information. document 171-2 document 171-2 revised 10/14/08 typical l vs frequency typical l vs current 0.01 0.1 110 1 100 1000 10000 inductance (h) 0.01 0.1 110 10 frequency (mhz) 10 h 100 h 1000 h 1 10 100 1000 10000 0.1 1 10 100 current (a) inductance (h) 100 h 10 h 1000 h 0.510 12,95 max 0.370 9,40 max 0.100 2,54 0.300 7,62 0.100 2,54 0.450 11,43 recommended land pattern typ 0.115 2,92 0.405 10,29 0.110 2,79 max start finish internal code xxx x dash number 0.145 3,69 * * allow an additional 0.02/0,508 in width and 0.01/0,254 in height for optional tin-silver-copper application. tin-lead and * part marking since feb. 2005. parts manufactured prior to that date may have color dots. visit www.coilcraft.com/colrpowr.cfm for details. 0.333 8,47 irms derating -40 -20 0 20 40 60 80 100 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 percent of rated rms i 25c dimensions are in inches mm
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