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1、LITE-ONTECHNOLOGYCORPORATIONPropertyofLite-OnOnlySMDLAMPLEDTEL:+886-755-2919-3518FAX:+886-755-2779-9526LTW-M140VWS57(Preliminary)DATASHEETDATE:2010/04/20REV.NO.:Version:APAGE:0of12BNS-OD-C131/A4LITE-ONTECHNOLOGYCORPORATIONPropertyofLite-OnOnlyFeatures*Packagein8mmta
2、peon7"diameterreels.*Compatiblewithautomaticplacementequipment.*Compatiblewithinfraredandvaporphasereflowsolderprocess.*EIASTDpackage.*I.C.compatible.*MeetgreenproductandPb-free(AccordingtoRoHS)PackageDimensionsPartNo.LensColorSourceColorLTW-M140VWS57YellowInGaNWhit
3、eNotes:1.Alldimensionsareinmillimeters(inches).2.Toleranceis±0.1mm(.008")unlessotherwisenoted.PartNo.:LTW-M140VWS57Page:1of12BNS-OD-C131/A4LITE-ONTECHNOLOGYCORPORATIONPropertyofLite-OnOnlyAbsoluteMaximumRatingsatTa=25℃ParameterLTW-M140VWS57UnitPowerDissipation120mWP
4、eakForwardCurrentmA(1/10DutyCycle,0.1msPulseWidth)100DCForwardCurrent30mAReverseVoltage5VOperatingTemperatureRange-30℃to+85℃StorageTemperatureRange-40℃to+100℃WaveSolderingCondition260℃For5SecondsSuggestIRReflowCondition:IR-ReflowSolderingProfileforleadfreesoldering(
5、Acc.toJ-STD-020B)PartNo.:LTW-M140VWS57Page:2of12BNS-OD-C131/A4LITE-ONTECHNOLOGYCORPORATIONPropertyofLite-OnOnlyElectricalOpticalCharacteristicsAtTa=25℃PartNo.ParameterSymbolMin.Typ.Max.UnitTestConditionLTW-IF=20mALuminousFluxΦVM140VWS575.39.3lmNote1,2,5IF=20mALumino
6、usIntensityIVM140VWS572300mcdNote1,2,5ViewingAngle2θ1/2M140VWS57120degFig.6ColorTemperatureCTM140VWS5750006500KIF=20mAx0.330IF=20mAChromaticityCoordinatesM140VWS57Note3,5y0.345Fig.1ForwardVoltageVFM140VWS572.93.5VIF=20mAColorRenderingIndexCRIM140VWS5770IF=20mANote:1
7、.LuminousintensityismeasuredwithalightsensorandfiltercombinationthatapproximatestheCIEeye-responsecurve.2.Ivclassificationcodeismarkedoneachpackingbag.3.Thechromaticitycoordinates(x,y)isderivedfromthe1931CIEchromaticitydiagram.4.CautioninESD:StaticElectricityandsurg
8、edamagestheLED.Itisrecommendedusingawristbandoranti-electrostaticglovewhenhandlingtheLED.Alldevices,equipmentandmachinerymustbeproperlygro
