s chematics 1 magneticallyshielded miniatureinsizeandhighenergystorage idealforhighcurrentrequirementsofnotebook, videorecordersandotherdc- dcconversion applications custominductancevalueortoleranceisavailable rohscompliantversionsareavailable lectrical s pecification e 25c o @ part number inductance (uh) inductance tolerance marking (xyyy) dcr (mtyp) w rohs partnumber notes: isat () a irms () a volt-sec typ. m 2 1 3 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% sisdr127m-r47 sisdr127m-r47r sisdr127m-4r7 sisdr127m-4r7r sisdr127m-1r0 sisdr127m-1r0r sisdr127m-6r8 sisdr127m-6r8r sisdr127m-1r5 sisdr127m-1r5r sisdr127m-8r2 sisdr127m-8r2r sisdr127m-2r2 sisdr127m-2r2r sisdr127m-100 sisdr127m-100r sisdr127m-3r3 sisdr127m-3r3r sisdr127m-150 sisdr127m-150r SISDR127M-681 SISDR127M-681r sisdr127m-821 sisdr127m-821r sisdr127m-102 sisdr127m-102r 0.419 4.841 676.7 0.821 7.387 818.1 1.357 8.861 1005 2.027 10.47 2.831 14.09 sisdr127m-220 sisdr127m-220r sisdr127m-101 sisdr127m-101r sisdr127m-330 sisdr127m-330r sisdr127m-151 sisdr127m-151r sisdr127m-470 sisdr127m-470r sisdr127m-221 sisdr127m-221r sisdr127m-680 sisdr127m-680r sisdr127m-331 sisdr127m-331r sisdr127m-820 sisdr127m-820r sisdr127m-471 sisdr127m-471r 22.93 99.31 33.92 144.9 47.05 221.5 66.48 323.6 79.75 467.1 mr47 m4r7 m6r8 m1r5 m3r3 m681 m1r0 m821 m8r2 m102 m2r2 m100 m150 m220 m101 m330 m151 m470 m221 m680 m331 m820 m471 3.50 11.9 141 4.90 14.7 155 6.30 16.1 172 7.70 17.5 9.10 20.3 25.9 53.9 31.5 65.1 37.1 80.5 44.1 97.3 48.3 117 18.6 8.25 0.76 15.9 7.34 0.65 13.8 6.32 12.7 6.04 10.5 5.03 4.00 1.96 3.23 1.59 2.95 1.29 2.44 1.04 2.09 0.85 0.61 56.0 16.5 1.39 40.0 13.3 1.27 31.1 12.2 1.14 25.5 11.2 21.5 9.66 7.57 3.64 6.22 3.01 5.28 2.43 4.44 2.01 4.06 1.68 1.81 9.17 1080 2.47 11.6 1470 3.27 15.7 1660 3.88 17.2 5.67 24.7 39.1 163 60.0 247 71.9 376 105 143 574 861 1.inductanceistestedat0.25vrms,100khz. 2.saturationcurrent,isat,indicatesthevalueofdccurrentwhentheinductanceis30%typicallowerthanits initialvalue. 3.heatingcurrent,irms,isthevalueofcurrentwhenthetemperaturerisingt=40ctypical. d o 4.operatingtemperaturerange:-40cto+85c. oo 5.theparttemperature(ambienttemperature+temperaturerise)shouldnotexceedtheupperlimitofthe operatingtemperatureunderworstcaseoperatingconditions.circuitdesign,componentplacement,pwb tracesizeandthickness,airflowandothercoolingprovisionsallaffecttheparttemperature.part temperatureshouldbeverifiedintheendapplication. 6.contacteemplforrohscompliantversionavailability. e&emagneticproductslimited drumtype,sisdr127series shieldedsurfacemount powerinductor 2/fblocka,94tokwawanroad,kowloon,hongkong tel:(852)27653888 fax:(852)29543304 revisedin06/07 pi069(02)
s chematics 2 s chematics md echanicalimensions 7.alldimensionsarespecifiedinwithhigherprecedenceinmm. notes: 8.u. nlessotherwisespecified,alltolerancesare 9. foravailablerohspartnumber,thepartwillbemarkedwith?xyyyr?,insteadof?xyyy?. 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. inches mm .010 0.25 1 2 (date) xyyy .315 8.00 max recommended padlayout referenceor guageplane .193 4.90 .081 2.05 .543 13.80 .217 5.50 .152 3.85 .394 10.00 .492 12.50 max .492 12.50 max typ typ typ tape&reel:400/reel weight(ingram):4.0typ. e&emagneticproductslimited drumtype,sisdr127series shieldedsurfacemount powerinductor 2/fblocka,94tokwawanroad,kowloon,hongkong tel:(852)27653888 fax:(852)29543304 revisedin06/07 pi069(02)
|
