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EverlightElectronicsCo.
,Ltd.
http:\\www.
everlight.
comRev2Page:1of10DeviceNo:DTT-026-168Prepareddate:07-25-2005Preparedby:jainetsaiTechnicalDataSheet0.
8mmHeightFlatTopPhototransistorPT26-21B/TR8FeaturesFastresponsetimeHighphotosensitivitySmalljunctioncapacitancePbfreeTheproductitselfwillremainwithinRoHScompliantversion.
DescriptionsPT26-21B/TR8isaphototransistorinminiatureSMDpackagewhichismoldedinablackwithsphericaltopviewlens.
ThedeviceisSpectrallymatchedtovisibleandinfraredemittingdiode.
ApplicationsMiniatureswitchCountersandsorterPositionsensorInfraredappliedsystemEncoderDeviceSelectionGuideChipLEDPartNo.
MaterialLensColorPTSiliconBlackEverlightElectronicsCo.
,Ltd.
http:\\www.
everlight.
comRev2Page:2of10DeviceNo:DTT-026-168Prepareddate:07-25-2005Preparedby:jainetsaiCollectorEmitterPT26-21B/TR8PackageDimensionsNotes:1.
Alldimensionsareinmillimeters2.
Tolerancesunlessdimensions±0.
1mmAbsoluteMaximumRatings(Ta=25℃)ParameterSymbolRatingUnitsCollector-EmitterVoltageVCEO30VEmitter-Collector-VoltageVECO5VCollectorCurrentIC20mAOperatingTemperatureTopr-25~+85℃StorageTemperatureTstg-40~+85℃SolderingTemperature*1Tsol260℃PowerDissipationat(orbelow)25℃FreeAirTemperaturePc75mWNotes:*1:Solderingtime≦5seconds.
EverlightElectronicsCo.
,Ltd.
http:\\www.
everlight.
comRev2Page:3of10DeviceNo:DTT-026-168Prepareddate:07-25-2005Preparedby:jainetsaiPT26-21B/TR8Electro-OpticalCharacteristics(Ta=25℃)ParameterSymbolConditionMinTypMaxUnitRangOfSpectralBandwidthλ0.
5---730---1100nmWavelengthOfPeakSensitivityλP------940---nmCollector-EmitterBreakdownVoltageBVCEOIC=500μAEe=0mW/cm260------VEmitter-CollectorBreakdownVoltageBVECOIE=50μAEe=0mW/cm27------VCollector-EmitterSaturationVoltageVCE(sat)IC=5mAEe=1mW/cm2------0.
4VCollectorDarkCurrentICEOVCE=10VEe=0mW/cm2------50nAOnStateCollectorCurrentIC(ON)VCE=5VEe=1mW/cm2---1.
0---mARiseTimetr---15---FallTimetfVCE=5VIC=1mARL=1000Ω---15---μSEverlightElectronicsCo.
,Ltd.
http:\\www.
everlight.
comRev2Page:4of10DeviceNo:DTT-026-168Prepareddate:07-25-2005Preparedby:jainetsai0-25204050025857510060801002000401020306050701006040801401201602110080007000.
20.
490010001300Ta=250.
60.
81.
0C0.
010.
0010.
112100.
010.
1110CPT26-21B/TR8TypicalElectro-OpticalCharacteristicsCurvesFig.
1CollectorPowerDissipationvs.
AmbientFig.
2SpectralSensitivityTemperatureFig.
3RelativeCollectorCurrentvs.
AmbientFig.
4CollectorCurrentvs.
IrradianceTemperatureEverlightElectronicsCo.
,Ltd.
http:\\www.
everlight.
comRev2Page:5of10DeviceNo:DTT-026-168Prepareddate:07-25-2005Preparedby:jainetsai101001010102550751001040021682314124PT26-21B/TR8TypicalElectro-OpticalCharacteristicsCurvesFig.
5CollectorDarkCurrentvs.
AmbientFig.
6CollectorCurrentvs.
Collector-EmitterTemperatureVoltageEverlightElectronicsCo.
,Ltd.
http:\\www.
everlight.
comRev2Page:6of10DeviceNo:DTT-026-168Prepareddate:07-25-2005Preparedby:jainetsaiPT26-21B/TR8PrecautionsForUse1.
Over-current-proofCustomermustapplyresistorsforprotection,otherwiseslightvoltageshiftwillcausebigcurrentchange(Burnoutwillhappen).
2.
Storage2.
1Donotopenmoistureproofbagbeforetheproductsarereadytouse.
2.
2Beforeopeningthepackage,theLEDsshouldbekeptat30℃orlessand90%RHorless.
2.
3TheLEDsshouldbeusedwithinayear.
2.
4Afteropeningthepackage,theLEDsshouldbekeptat30℃orlessand70%RHorless.
2.
5TheLEDsshouldbeusedwithin168hours(7days)afteropeningthepackage.
2.
6Ifthemoistureabsorbentmaterial(silicagel)hasfadedawayortheLEDshaveexceededthestoragetime,bakingtreatmentshouldbeperformedusingthefollowingconditions.
Bakingtreatment:60±5℃for24hours.
3.
SolderingCondition3.
1Pb-freesoldertemperatureprofile3.
2Reflowsolderingshouldnotbedonemorethantwotimes.
3.
3Whensoldering,donotputstressontheLEDsduringheating.
3.
4Aftersoldering,donotwarpthecircuitboard.
EverlightElectronicsCo.
,Ltd.
http:\\www.
everlight.
comRev2Page:7of10DeviceNo:DTT-026-168Prepareddate:07-25-2005Preparedby:jainetsaiPT26-21B/TR84.
SolderingIronEachterminalistogotothetipofsolderingirontemperaturelessthan280℃for3secondswithinonceinlessthanthesolderingironcapacity25W.
Leavetwosecondsandmoreintervals,anddosolderingofeachterminal.
Becarefulbecausethedamageoftheproductisoftenstartedatthetimeofthehandsolder.
5.
RepairingRepairshouldnotbedoneaftertheLEDshavebeensoldered.
Whenrepairingisunavoidable,adouble-headsolderingironshouldbeused(asbelowfigure).
ItshouldbeconfirmedbeforehandwhetherthecharacteristicsoftheLEDswillorwillnotbedamagedbyrepairing.
EverlightElectronicsCo.
,Ltd.
http:\\www.
everlight.
comRev2Page:8of10DeviceNo:DTT-026-168Prepareddate:07-25-2005Preparedby:jainetsaiPT26-21B/TR8ReliabilityTestItemAndConditionThereliabilityofproductsshallbesatisfiedwithitemslistedbelow.
Confidencelevel:90%LTPD:10%NO.
ItemTestConditionsTestHours/CyclesSampleSizesFailureJudgementCriteriaAc/Re1REFLOWSolderingTEMP.
:260℃±5℃5secs6Mins22pcs0/12TemperatureCycleH:+100℃15mins5minsL:-40℃15mins50Cycles22pcs0/13ThermalShockH:+100℃5mins10secsL:-10℃5mins50Cycles22pcs0/14HighTemperatureStorageTEMP.
:+100℃1000hrs22pcs0/15LowTemperatureStorageTEMP.
:-40℃1000hrs22pcs0/16DCOperatingLifeVCE=5V1000hrs22pcs0/17HighTemperature/HighHumidity85℃/85%R.
H1000hrs22pcsIC(ON)≦L*0.
8L:LowerSpecificationLimit0/1EverlightElectronicsCo.
,Ltd.
http:\\www.
everlight.
comRev2Page:9of10DeviceNo:DTT-026-168Prepareddate:07-25-2005Preparedby:jainetsaiIR26-21C/L110/TR8PackageDimensionsTapingDimensionsUnit:mmCollectorEmitterEverlightElectronicsCo.
,Ltd.
http:\\www.
everlight.
comRev2Page:10of10DeviceNo:DTT-026-168Prepareddate:07-25-2005Preparedby:jainetsaiRoHSPT26-21B/TR8PackingQuantitySpecification1.
2000Pcs/1Volume,1Volume/1Bag2.
10Boxes/1CartonLabelFormSpecificationCPN:Customer'sProductionNumberP/N:ProductionNumberQTY:PackingQuantityCAT:RanksHUE:PeakWavelengthREF:ReferenceLOTNo:LotNumberMADEINTAIWAN:ProductionPlaceNotes1.
Abovespecificationmaybechangedwithoutnotice.
EVERLIGHTwillreserveauthorityonmaterialchangeforabovespecification.
2.
Whenusingthisproduct,pleaseobservetheabsolutemaximumratingsandtheinstructionsforusingoutlinedinthesespecificationsheets.
EVERLIGHTassumesnoresponsibilityforanydamageresultingfromuseoftheproductwhichdoesnotcomplywiththeabsolutemaximumratingsandtheinstructionsincludedinthesespecificationsheets.
3.
ThesespecificationsheetsincludematerialsprotectedundercopyrightofEVERLIGHTcorporation.
Pleasedon'treproduceorcauseanyonetoreproducethemwithoutEVERLIGHT'sconsent.
EVERLIGHTELECTRONICSCO.
,LTD.
Tel:886-2-2267-2000,2267-9936Office:No25,Lane76,Sec3,ChungYangRd,Fax:886-2267-6244,2267-6189,2267-6306Tucheng,Taipei236,Taiwan,R.
O.
Chttp:\\www.
everlight.
comPT26-21B/TR8