1102 silv er lak e road car y il 60013 phone fa x 800-981-0363 847-639-1508 e-mail we b cps@coilcraft.com www .coilcraft-cps .com ? ? coilcraft, inc. 2012 specif cations subject to change without notice. please check our website for latest information. 4020 power inductors document ms806-1 revised 01/18/12 terminations tin-lead (63/37) over copper. core material composite weight 0.17 C 0.18 g ambient temperature C55c to +105c with i rms current, +105c to +155c with derated current storage temperature component: C55c to +155c. tape and reel packaging: C55c to +80c resistance to soldering heat max three 40 second re? ows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited ? oor life at <30c / 85% relative humidity) enhanced crush-resistant packaging 1000/7 reel; 3500/13 reel plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 2.3 mm pocket depth high temperature materials allow operation in ambient temperatures up to 155c tin-lead (sn-pb) termination for the best possible board adhesion exceptionally low dcr C 5.81 mohm soft saturation makes them ideal for vrm/vrd applications. high reliability power inductors ms433pya 1. when ordering, please specify testing code: ms433pya222ms z testing: z = cots h = screening per coilcraft cp-sa-10001 n = screening per coilcraft cp-sa-10004 2. inductance tested at 100 khz, 0.1 vrms, 0 adc. 3. dcr measured on a micro-ohmmeter. 4. srf measured using an agilent/hp 4395a or equivalent. 5. typical dc current at which the inductance drops 30% from its value without current. 6. typical current that causes the specif ed temperature rise from 25c ambient. 7. electrical specif cations at 25c. refer to doc 362 soldering surface mount components before soldering. 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 compo- nents. therefore temperature rise should be verif ed in application conditions. inductance 2 dcr (mohms) 3 srf (mhz) 4 i sat 5 i rms (a) 6 part number 1 20% (h) typ max min typ (a) 20c rise 40c rise ms433pya221msz 0.22 5.81 6.40 153 191 18.7 12.0 16.8 ms433pya401msz 0.40 7.55 8.30 116 145 12.5 10.0 14.0 ms433pya601msz 0.60 9.50 10.45 85 106 10.4 7.9 11.7 ms433pya102msz 1.0 13.25 14.60 63 79 8.7 6.7 9.6 ms433pya152msz 1.5 21.45 23.60 51 64 7.1 5.2 7.5 MS433PYA222MSZ 2.2 35.20 38.70 42 52 5.6 4.0 5.5
1102 silv er lak e road car y il 60013 phone fa x 800-981-0363 847-639-1508 e-mail we b cps@coilcraft.com www .coilcraft-cps .com ? ? coilcraft, inc. 2012 specifcations subject to change without notice. please check our website for latest information. ms433pya high reliability power inductors 4020 power inductors document ms806-2 revised 01/18/12 l vs current
1102 silv er lak e road car y il 60013 phone fa x 800-981-0363 847-639-1508 e-mail we b cps@coilcraft.com www .coilcraft-cps .com ? ? coilcraft, inc. 2012 specifcations subject to change without notice. please check our website for latest information. ms433pya high reliability power inductors 4020 power inductors document ms806-2 revised 01/18/12 dimensions are in inches mm l vs frequency 0.1 1 10 0.1 1 100 10 frequenc y (mhz) inductance (h) 2.2 h 1.5 h 1.0 h 0.60 h 0.40 h 0.22 h 0.157 0.012 4,0 0,3 0.157 0.012 4,0 0,3 0.083 2,10 0.128 0.008 3,26 0,20 0.031 0.002 0,85 0,05 0.062 0.010 1,57 0,25 0.038 0,98 max 0.093 2,37 0.134 3,4 r ecommended land p attern dash n umber or ientation bar xxx suggested land pattern esr vs frequency 0 5 10 15 20 25 30 35 40 45 50 equiv alent series resistance (ohms) 0.1 1 100 10 frequenc y (mhz) 2.2 h 1.5 h 1.0 h 0.60 h 0.40 h 0.22 h irms derating -40 -55 -20 02 04 06 08 0 100 160 140 120 ambient temperature (c) pe r cent of rated rms i 120 110 100 90 80 70 60 50 40 30 20 10 0 25c
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