shielded power inductors C xal7020 document 871-1 document 871-1 revised 07/25/12 inductance 2 dcr (mohms) 3 srf typ 4 isat 5 irms (a) 6 part number 1 20% (h) typ max (mhz) (a) 20c rise 40c rise xal7020-151me_ 0.15 1.9 2.5 161 46.0 18 24 xal7020-271me_ 0.27 2.9 3.8 112 30.0 15 21 XAL7020-331ME_ 0.33 4.0 5.2 88 28.0 14 20 xal7020-471me_ 0.47 5.3 6.4 72 24.3 12 17 xal7020-681me_ 0.68 7.9 9.5 54 22.3 10 13 xal7020-102me_ 1.0 9.8 10.8 46 16.4 8.0 11 xal7020-122me_ 1.2 11.5 12.8 42 14.5 7.0 10 xal7020-152me_ 1.5 16.7 18.6 37 11.7 6.0 9.0 xal7020-222me_ 2.2 24.4 27.5 29 11.2 5.0 7.0 1. when ordering, please specify packaging code: xal7020-222mec packaging: c = 7 machine-ready reel. eia-481 embossed plastic tape (500 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 (2000 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 or equivalent. 5. dc current at which the inductance drops 30% (typ) from its value without current. 6. current that causes the specifed temperature rise from 25c ambient. 7. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. designers kit c452 contains 3 of each value.. core material composite environment rohs compliant, halogen free terminations rohs compliant tin-silver (96.5/3.5) over copper. other terminations available at additional cost. weight 0.83 g ambient temperature C40c to +125c with i rms current, +125c to +165c with derated current. storage temperature component: C40c to +165c. 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 500/7 reel; 2000/13 reel plastic tape: 16 mm wide, 0.30 mm thick, 12 mm pocket spacing, 2.2 mm pocket depth pcb washing only pure water or alcohol recommended ? high current and very low dcr ? soft saturation makes them ideal for vrm/vrd applications. i rms testing i rms testing was performed on 0.75 inch wide 0.25 inch thick copper traces in still air. temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other com - ponents. therefore temperature rise should be verifed in appli- cation conditions. 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. 2012 this pr oduct may not be used in medical of high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check out web site for latest infor mation. high tempera ture
shielded power inductors C xal7020 document 871-2 revised 07/25/12 document 871-2 document 871-2 l vs current 1 0 0 0.5 1.0 1.5 3.0 2.0 2.5 2 3 4 5 6 7 8 91 01 11 21 31 4 15 current (a) inductance (h) 2 0 0 0.4 0.8 2.0 1.2 1.6 4 6 8 10 12 14 16 18 20 inductance (h) 2 0 0 0.2 0.6 0.4 0.8 1.4 1.0 1.2 4 6 8 10 12 14 16 18 20 current (a) inductance (h) 2 0 0 0.2 0.6 0.4 0.8 1.4 1.0 1.2 4 6 8 10 12 14 16 18 20 current (a) inductance (h) 5 0 0 0.1 0.2 0.3 0.4 10 15 20 25 35 30 45 40 current (a) inductance (h) 5 0 0 0.05 0.10 0.15 0.20 10 15 20 25 35 40 45 50 55 30 60 current (a) inductance (h) 0.15 h 1.0 h 1.2 h 1.5 h 2.2 h 0.27 h 3 0 0 0.1 0.2 0.3 0.6 0.4 0.5 6 9 12 15 18 21 24 27 30 current (a) inductance (h) 3 0 0 0.2 0.4 1.0 0.6 0.8 6 9 12 15 18 21 24 27 30 current (a) inductance (h) 5 0 0 0.1 0.2 0.5 0.3 0.4 10 15 20 25 30 35 current (a) inductance (h) current (a) 0.47 h 0.68 h 0.33 h 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. 2012 this pr oduct may not be used in medical of high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check out web site for latest infor mation. high tempera ture
shielded power inductors C xal7020 document 871-3 revised 07/25/12 document 871-3 irms derating dimensions are in inches mm 0.295 0.020 7,5 0,5 0.295 0.020 7,5 0,5 0.079 2,0 max xxx a ( see tab le) b ( see tab le) 0.063 0.004 1,60 0,10 0.123 3,12 0.010 0,25 0.07 1,78 0.186 4,72 r ecommende d land p attern dash n umber a dash b number (in / mm) (in / mm) 0.008 in 0,20 mm -151 0.249 / 6.32 0.257 / 6.52 -271 -681 0.241 / 6.12 0.245 / 6.22 -102 -152 0.239 / 6.08 0.242 / 6.16 -222 0.238 / 6.04 0.240 / 6.10 0.249 / 6.32 0.257 / 6.52 -331 0.245 / 6.22 0.251 / 6.37 -471 0.245 / 6.22 0.251 / 6.37 0.241 / 6.12 0.245 / 6.22 -122 0.241 / 6.12 0.245 / 6.22 * * maximum height f or -151 and -271 is 0.81 in / 2,05 mm . l vs frequency -40 -20 02 04 06 08 0 100 180 160 140 120 ambient temperature (c) pe r cent of rated rms i 120 110 100 90 80 70 60 50 40 30 20 10 0 25c 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. 2012 this pr oduct may not be used in medical of high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check out web site for latest infor mation. high tempera ture
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