1 usedinhighpowerapplication largepermissibledccurrent idealforcomputersandportablepowerdevices, dc-dcconverters,energystorageapplications rohscompliantversionsareavailable operatingtemperature-45cto+95c andinput-outputfilterapplications 1. inductanceistestedat100khz,0.1vrms,0adc. notes: 2.saturationcurrent,isat,isthecurrentatwhichtheinductanceofthecomponentdropsby20%typicalatan 3.heatingcurrent,i,isthedccurrentrequiredtoraisetheparttemperaturebyapproximately40c. dc theheatingcurrent thickness,airflowandothercoolingprovisionsallaffecttheparttemperature.parttemperatureshouldbeverifi ed temperatureunderworstcaseoperatingconditions.circuitdesign,componentplacement,pwbtracesizeand intheendapplication. 4.theparttemperature(ambienttemperature+temperaturerise)shouldnotexceedtheupperlimitoftheoperating temperatureof25c. ambient isdeterminedbymountingthecomponentonatypicalpcbandapplyingcurrentfor30minutes. part number part number rohs typ 2 3 (htyp) m inductance marking (xxxy) @irated isat(a) saturation current i(a) dc heating current RIS1365A-451M ris1365a-801m ris1365a-142m ris1365a-202m ris1365a-282m 48 451m 45 38 801m 35 28 142m 27 24 202m 23 20 282m 19 0.45 0.80 1.40 2.00 2.80 0.34 0.68 1.16 1.66 2.32 45 35 27 23 19 0.75 1.20 2.00 2.80 4.10 0.80 1.30 2.90 4.20 RIS1365A-451Mf ris1365a-801mf ris1365a-142mf ris1365a-202mf ris1365a-282mf irated (a) dcr(m) w max 1 (h20%) m inductance @0a dc 2.10 es25 lectricalpecification@ c e&emagneticproductslimited ris1365aseries highcurrent smtpowerinductors 2/fblocka,94tokwawanroad,kowloon,hongkong tel:(852)27653888 fax:(852)29543304 pi144(01) revisedin12/07
s chematics 2 s chematics md echanicalimensions 5.alldimensionsarespecifiedinwithhigherprecedenceinmm. inches mm .010 0.25 notes: 6.u. nlessotherwisespecified,alltolerancesare 7. foravailablerohspartnumber,thepartwillbemarkedwith?xxxyf?,insteadof?xxxy?. formoreinformation,pleasecontact headquarter 2/fblocka,meritindustrialcentre, 94tokwawanroad,kowloon, hongkong tel:(852)27653888 fax:(852)29543304 email:eempl@eleceltek.com website:http://www.eleceltek.com informationhereinisforreferenceonlyandsubjecttochangewithoutnotice.itdoesnotconstituteanyrepresenta tion,warrantyorcommitmentofthecompanyinrespect oftheproductsinanyaspect.alllogos,brandsandproductnamesmentionedhereinaretrademarksorregisteredtrad emarksoftheirrespectiveowners.thecompany doesnotassumeanyliabilityarisingoutoftheapplicationoruseofanyproductorcircuitdescribedherein.copyri ghts2006,e&emagneticproductslimited. 1 2 tape&reel:350/reel weight(ingram):5.5typ. recommended padlayout .612 15.55 gaugeplaneor referenceplane .512 13.00 max 1365a xxxy (date) .165 4.20 typ .571 14.50 max .256 6.50 max .205 5.20 .197 5.00 2x e&emagneticproductslimited ris1365aseries highcurrent smtpowerinductors 2/fblocka,94tokwawanroad,kowloon,hongkong tel:(852)27653888 fax:(852)29543304 pi144(01) revisedin12/07
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