shielded power inductors C SLR1190 document 1303-1 document 1303-1 revised 12/18/15 core material ferrite weight 4.1 C 4.2 g environmental rohs compliant, halogen free terminations rohs compliant matte tin over nickel over copper. ambient temperature C40c to +85c with (40c rise) i rms current. maximum part temperature +125c (ambient + temp rise). derating . storage temperature component: C40c to +125c. 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 100/7 reel; 450/13 reel; plastic tape: 24 mm wide, 0.5 mm thick, 12 mm pocket spacing, 8.35 mm pocket depth pcb washing tested to mil-std-202 method 215 plus an additional aqueous wash. see doc787_pcb_washing.pdf . ? tight dcr tolerance for inductor-dcr-based current sensing circuit ? excellent current handling ? 11.2 10.3 9.0 mm surface mount package ? designed for use in multi-phase vrm/vrd/evrd regulators 1. when ordering, please specify packaging code: SLR1190-371ke c packaging: c = 7 machine-ready reel. eia-481 embossed plastic tape (100 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 (450 parts per full reel). 2. inductance at 100 khz, 0.1 vrms, 0 adc. 3. dc current that causes a 20% (typ) inductance drop from its value without current. click for temperature derating information . 4. current that causes the specifed temperature rise from 25c ambient. this information is for reference only and does not represent absolute maximum ratings. click for temperature derating information . 5. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. inductance 2 dcr 10% srf typ i sat (a) 3 i rms (a) 4 part number 1 10% (nh) (mohms) (mhz) at 25c at 100c at 125c 20c rise 40c rise SLR1190-151ke_ 150 0.43 95 100 87.5 82.5 58 79 SLR1190-201ke_ 200 0.43 58 86 68.5 63.5 58 79 SLR1190-231ke_ 230 0.43 51 72 62.0 56.5 58 79 SLR1190-251ke_ 250 0.43 50 66 52.0 48.5 58 79 SLR1190-271ke_ 270 0.43 49 58 50.0 45.5 58 79 SLR1190-311ke_ 310 0.43 43 52 42.0 38.5 58 79 SLR1190-371ke_ 370 0.43 35 41 32.5 30.5 58 79 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 components. therefore temperature rise should be verifed in application 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. 2016 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation.
document 1303-2 document 1303-2 revised 12/18/15 dimensions are in inches mm recommended land p attern 0.441 11,2 0.354 9,0 0.079 2,00 0.006 0,15 0.102 2,6 0.122 3,1 0.327 8,30 max max max 0.098 0.012 2,50 0,3 0.224 5,70 0.406 10,3 dash number inter nal code xxx x l vs frequency 0 100 200 300 400 500 inductance (nh) 01 1 100 10 frequenc y (mhz) 150 nh 370 nh 310 nh 270 nh 250 nh 230 nh 200 nh 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. 2016 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation. SLR1190 shielded power inductors
document 1303-3 document 1303-3 revised 12/18/15 l vs current 0 120 80 40 160 200 current (a) inductance (nh) 02 0 10 40 30 0 50 120 0 90 100 110 70 at 25c at 100c at 125c 150 nh 02 0 10 40 30 0 50 100 0 90 70 0 10 120 0 40 240 200 20 current (a) inductance (nh) at 25c at 100c at 125c 200 nh 0 100 150 200 50 250 300 current (a) inductance (nh) at 25c at 100c at 125c 230 nh 02 0 10 40 30 0 50 100 0 90 70 200 300 400 current (a) inductance (nh) 20 40 30 0 50 0 70 0 100 01 0 at 25c at 100c at 125c 250 nh 200 300 400 current (a) inductance (nh) 20 40 30 0 50 0 70 0 100 01 0 at 25c at 100c at 125c 270 nh current (a) 20 40 30 0 50 70 01 0 at 25c at 100c at 125c 310 nh 200 300 400 inductance (nh) 0 100 0 240 0 10 400 320 40 current (a) inductance (nh) 02 0 10 40 30 50 0 370 nh at 25c at 100c at 125c 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. 2016 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation. SLR1190 shielded power inductors
|
