? coilcraft, inc. 2009 specifications subject to change without notice. please check our website for latest information. 1. when ordering, please specify termination and packaging codes: epl3010-103m lc termination: l = tin-silver-copper over tin over nickel special order: s = non-rohs tin lead (63/37) packaging: c =7 machine-ready reel. eia-481 embossed plastic tape (2000 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 (7500 parts per full reel). 2. inductance tested at 100 khz, 0.1 vrms, 0 adc. 3. dcr measured on a micro-ohmmeter. 4. srf measured using agilent/hp 4395a network analyzer or equivalent. 5. dc current at which the inductance drops from its value without current. 6. current that causes the specified temperature rise from 25c ambient. 7. electrical specifications at 25c. refer to doc 362 ?soldering surface mount components? before soldering. smt power inductors C epl3010 series document 615-1 document 615-1 revised 07/20/09 inductance 2 dcr nom 3 dcr max 3 srf typ 4 i sat (a) 5 i rms (a) 6 part number 1 20% (h) (ohms) (ohms) (mhz ) 10% drop 20% drop 30% drop 20c rise 40c rise epl3010-301ml_ 0.30 0.040 0.045 249 1.0 1.6 2.2 1.7 2.2 epl3010-102ml_ 1.0 0.071 0.078 151 0.80 1.3 1.8 1.2 1.7 epl3010-152ml_ 1.5 0.086 0.095 116 0.68 1.1 1.6 1.2 1.6 epl3010-222ml_ 2.2 0.137 0.150 98 0.54 0.92 1.3 0.98 1.3 epl3010-472ml_ 4.7 0.278 0.306 60 0.36 0.61 0.80 0.74 0.99 epl3010-103ml_ 10 0.573 0.631 38 0.20 0.34 0.48 0.52 0.70 designer?s kit c431 contains 5 each of all values core material ferrite terminations rohs compliant tin-silver-copper over tin over nickel over silver. other terminations available at additional cost. weight 32 ? 38 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 2000/7 reel; 7500/13 reel; plastic tape: 8 mm wide, 0.20 mm thick, 4 mm pocket spacing, 1.14 mm pocket depth pcb washing only pure water or alcohol recommended ? low profile shielded power inductors, 3 3 1 mm ? extremely low dcr and high srf ratings ? i sat ratings as high as 2.2 a ? more values will be available soon
? coilcraft, inc. 2009 specifications subject to change without notice. please check our website for latest information. smt power inductors C epl3010 series document 615-2 document 615-2 revised 07/20/09 l vs current l vs frequency current derating 0.1 1 10 100 0.1 1 100 10 inductance (h) frequency (mhz) 10 h 2.2 h 1.5 h 1.0 h 0.30 h 4.7 h 0.1 1 10 100 0.01 0.1 10 1 current (a) inductance (h) 10 h 2.2 h 4.7 h 1.0 h 0.30 h 1.5 h 0.118 0.008 3,0 0,2 0.118 0.008 3,0 0,2 0.043 1,1 max min 0.082 2,08 0.126 3,2 0.044 1,12 0.043 1,1 recommended land pattern -40 -20 0 20 40 60 80 100 140 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 25c percent of rated rms i dimensions are in inches mm small surface blemishes are not unusual and do not adversely affect performance. wire may be visible inside the voids. acceptable void sizes: top: 0.01 in / 0,254 mm 0.01 in / 0,254 mm sides: 0.02 in / 0,5 mm 0.047 in / 1,2 mm
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