document ml793-1 revised 07/20/12 1. when ordering, please specify testing code: ml515pya223ml 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 using an agilent/hp 4192a. 3. dcr measured on a micro-ohmmeter. 4. srf measured using 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 specifed temperature rise from 25c ambient. 7. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. 5050 power inductors inductance 2 dcr (mohml) 3 srf (mhz) 4 i rml (a) 6 part number 1 20% (h) typ max min typ i sat (a) 5 20c rise 40c rise ml515pya561mlz 0.56 4.15 4.56 77 96 18.1 10.7 14.3 ml515pya821mlz 0.82 5.15 5.66 50 63 14.8 8.9 12.4 ml515pya122mlz 1.2 6.16 6.76 43 54 12.9 8.7 11.9 ml515pya152mlz 1.5 7.10 7.80 38 48 11.5 8.4 11.6 ml515pya222mlz 2.2 9.05 9.95 33 41 9.5 6.8 9.5 ml515pya332mlz 3.3 16.90 18.60 27 34 7.4 5.3 7.0 ml515pya472mlz 4.7 21.95 24.15 23 29 6.3 4.6 6.2 ml515pya562mlz 5.6 23.45 25.80 20 25 5.7 4.0 5.4 ml515pya682mlz 6.8 26.75 29.45 17 21 5.4 3.5 4.8 ml515pya822mlz 8.2 31.75 34.95 14 18 5.1 3.4 4.6 ml515pya103mlz 10 40.90 45.00 12 15 4.6 2.7 3.7 ml515pya153mlz 15 69.70 76.70 10 13 3.5 2.2 2.9 ML515PYA223MLZ 22 90.60 99.65 9 11 2.8 1.9 2.6 high temperature materials allow operation in ambient temperatures up to 155c. passes vibration testing to 80 g and shock testing to 1000 g high current and very low dcr soft saturation makes them ideal for vrm/vrd applications. core material composite terminations rohs compliant tin-silver (96.5/3.5) over copper. weight 102 C 107 mg 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 refows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited foor life at <30c / 85% relative humidity) enhanced crush-resistant packaging 250 per 7 reel plastic tape: 16 mm wide, 0.3 mm thick, 8 mm pocket spacing, 5.21 mm pocket depth high-reliability power inductors ml515pya i rms testing i rms testing was performed on a 0.060 thick pcb with 4 oz. copper traces optimized to minimize additional temperature rise. temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. therefore temperature rise should be verifed in application conditions. ? ? coilcraft, inc. 2012 1102 silv er lak e road car y, il 60013 phone 800-981-0363 fa x 847-639-1508 email c ps@coilcraft.com www . coilcraft-cps . com this pr oduct may not be used in medical or hig h risk applications without prior coilcraft appr oval. specifications subject to change without notice. please check our web site for latest infor mation.
ml515pya series (5050) 5050 power inductors document ml793-2 revised 07/20/12 typical l vs current 0 0.2 0.1 0.4 0.3 0.6 0.7 0.5 0.8 current (a) inductance (h) 0.56 h 4 2 0 68 10 12 16 18 20 14 0 0.2 0.4 0.6 0.8 1.0 1.2 current (a) inductance (h) 0.82 h 1 02 34 57 89 10 11 12 13 14 15 16 17 18 6 0 0.8 0.4 1.2 1.6 current (a) inductance (h) 1.2 h 02 14 36 51 0 91 2 11 14 15 13 16 8 7 0 0.8 0.4 1.2 1.6 2.0 2.4 current (a) inductance (h) 1.5 h 02 14 36 51 0 91 2 11 14 15 13 16 8 7 45 2 13 0 0 0.5 1.0 1.5 2.0 2.5 3.0 67 89 10 11 12 current (a) inductance (h) 2.2 h 2 1 0 0 1 2 3 4 5 3 4 5 6 10 78 9 current (a) inductance (h) 3.3 h 0 2 1 4 3 6 7 5 8 current (a) inductance (h) 4.7 h 2.0 1.5 1.0 0.5 0 3.0 2.5 4.0 3.5 5.0 4.5 6.0 5.5 8.0 7.0 7.5 6.5 0 2 1 4 3 6 7 5 8 current (a) inductance (h) 5.6 h 1 02 34 57 8 6 ? ? coilcraft, inc. 2012 1102 silv er lak e road car y, il 60013 phone 800-981-0363 fa x 847-639-1508 email c ps@coilcraft.com www . coilcraft-cps . com this pr oduct may not be used in medical or hig h risk applications without prior coilcraft appr oval. specifications subject to change without notice. please check our web site for latest infor mation.
ml515pya series (5050) 5050 power inductors document ml793-3 revised 07/20/12 typical l vs current 0 2 4 6 8 10 12 current (a) inductance (h) 8.2 h 0.5 0 1.0 1.5 2.0 2.5 3.5 4.0 4.5 5.0 5.5 6.0 3.0 0 8 4 12 16 current (a) inductance (h) 10 h 0 0.5 1.0 1.5 2.5 3.0 3.5 4.0 4.5 5.0 2.0 1.0 0.5 0 0 4 8 12 16 20 1.5 2.0 2.5 3.0 4.0 3.5 current (a) inductance (h) 15 h 1.0 0.5 0 0 5 10 15 20 25 30 1.5 2.0 2.5 3.0 4.0 3.5 current (a) inductance (h) 22 h 0 2 4 6 8 10 current (a) inductance (h) 6.8 h 1 02 34 57 8 6 ? ? coilcraft, inc. 2012 1102 silv er lak e road car y, il 60013 phone 800-981-0363 fa x 847-639-1508 email c ps@coilcraft.com www . coilcraft-cps . com this pr oduct may not be used in medical or hig h risk applications without prior coilcraft appr oval. specifications subject to change without notice. please check our web site for latest infor mation.
ml515pya series (5050) 5050 power inductors document ml793-4 revised 07/20/12 typical l vs frequency irms derating typical esr vs frequency 3.3 h 2.2 h 1.5 h 1.2 h 0.82 h 0.56 h 6.8 h 15 h 22 h 10 h 4.7 h 0 10 20 30 40 50 60 70 80 90 100 equiv alent series resistance (ohms) 11 0 1000 100 frequenc y (mhz) 3.3 h 2.2 h 1.5 h 1.2 h 0.82 h 0.56 h 6.8 h 15 h 10 h 22 h 4.7 h 0.1 1 10 100 0.1 1 100 10 frequenc y (mhz) inductance (h) -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 xxx 0.216 0.008 5,48 0,2 0.208 0.008 5,28 0,2 0.091 2,31 0.010 0.25 0.046 1,18 0.130 3,31 r ecommended land p attern dash n umber 0.201 5,1 max dimensions are in inches mm 0.039 0.002 1,0 0,05 a dash b number (in / mm) (in / mm) 0.008 in 0,20 mm -561 0.175 / 4.44 0.183 / 4.64 -821 0.175 / 4.44 0.183 / 4.64 -122 0. -222 0. -332 -472 -562 0.168 / 4.28 0.173 / 4.40 -682 0.168 / 4.28 0.173 / 4.40 -822 0.168 / 4.28 0.173 / 4.40 -103 0.167 / 4.24 0.171 / 4.34 -153 0.165 / 4.18 0.167 / 4.25 -223 0.165 / 4.18 0.167 / 4.25 -333 0.163 / 4.14 0.165 / 4.19 175 / 4.44 0.183 / 4.64 -152 0.175 / 4.44 0.183 / 4.64 175 / 4.44 0.183 / 4.64 0.168 / 4.28 0.173 / 4.40 0.168 / 4.28 0.173 / 4.40 b (see tab le) a (see tab le) suggested land pattern ? ? coilcraft, inc. 2012 1102 silv er lak e road car y, il 60013 phone 800-981-0363 fa x 847-639-1508 email c ps@coilcraft.com www . coilcraft-cps . com this pr oduct may not be used in medical or hig h risk applications without prior coilcraft appr oval. specifications subject to change without notice. please check our web site for latest infor mation.
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