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PIN-DSIn.pdf

PIN-DSIn

秸秆分解剂
2014-03-27 0人阅读 举报 0 0 暂无简介

简介:本文档为《PIN-DSInpdf》,可适用于IT/计算机领域

DualSandwichDetectorSeriesTwoColorPhotodiodesnFEATURES•Compact•HermeticallySealed•LowNoise•WideWavelengthRange•RemoteMeasurements•wTECnAPPLICATIONS•FlameTemperaturesensing•Spectrophotometer•Dualwavelengthdetection•IRThermometersforHeatTreating,inductionheating,andothermetalpartsprocessingDualSandwichDetectorsorTwoColorDetectorsaremostlyemployedforremotetemperaturemeasurementsThetemperatureismeasuredbytakingtheratioofradiationintensitiesoftwoadjacentwavelengthsandcomparingthemwiththestandardblackbodyradiationcurvesTheadvantagesofopticalremotemeasurementhavedefinitelymadethesedevicestheperfectmatchforthistypeofmeasurementsTheyareindependentofemissivityandunaffectedbycontaminantsinthefieldofviewormovingtargetsInaddition,measurementsoftargetsoutofthedirectlineofsightandtheabilitytofunctionfromoutsideRFEMIinterferenceorvacuumareasarepossibleTheyalsohavetheadvantagesofovercomingobstructedtargetviews,blockagesfromsighttubes,channelsorscreens,atmosphericsmoke,steam,ordust,dirtywindowsaswellastargetssmallerthanfieldofviewandormovingwithinthefieldofviewThesedetectorscanalsobeusedinapplicationswherewidewavelengthrangeofdetectionisneededOSIOptoelectronicsoffersthreetypesofdualsandwichdetectorsTheSiliconSiliconsandwich,inwhichonesiliconphotodiodeisplacedontopoftheother,withthephotonsofshorterwavelengthsabsorbedinthetopsiliconandthephotonsoflongerwavelengthspenetratingdeeper,absorbedbythebottomphotodiodeForapplicationsrequiringawiderrangeofwavelengthbeyondµm,anInGaAsphotodiodereplacesthebottomphotodiodeTheSiliconInGaAsversionisalsoavailablewithatwostagethermoelectriccoolerformoreaccuratemeasurementsbystabilizingthetemperatureoftheInGaAsdetectorAlldevicesaredesignedforphotovoltaicoperation(nobias),however,theymaybebiasedifneeded,tothemaximumreversevoltagespecifiedTheyareidealforcouplingtoanoperationalamplifierinthecurrentmodeForfurtherdetailsrefertothe“PhotodiodeCharacteristics”sectionofthiscatalog::icshopqq:icqqcom::icshopqq:icqqcomActiveAreaPeakWavelengthResponsivityCapacitanceShuntResistanceNEPD*peakReverseVoltageRiseTime(µs)Temp*Range(°C)λλλλPVmVV,λλλλPV,λλλλPnmAWpFMΩ(W√√√√Hz)(cm√√√√HzW)VVΩλλλλPModelNumberDetectorElementDimension(mm)SpectralRange(nm)typtyptypmintyptyptypmaxtypOperatingStoragePackageStyle¶NonCooledSi(top)eePINDSSSiφeeSi(top)φ§e§e§PINDSInInGaAsφee~~TOTwoStageThermoelectricallyCooled‡Si(top)φ§e§e§PINDSInTECInGaAsφee~~TOThermistorSpecificationsPARAMETERCONDITIONSPECIFICATIONTemperatureRangeºCtoºCNominalResistanceKWºCºCtoºC±ºCºCtoºC±ºCºC±ºCAccuracyºCtoºC±ºCTwoStageThermoelectricCoolerSpecificationsPARAMETERSYMBOLCONDITIONSPECIFICATIONVacuumMaximumAchievableTemperatureDifferenceTMAX(°C)I=IMAXQC=DryNMaximumAmountOfHeatAbsorbedAtTheColdFaceQMAX(W)I=IMAX,=MAXIMAX(A)VoltageAtMAXVMAX(V)DualSandwichDetectorSeriesTypicalElectroOpticalSpecificationsatTA=ºC§nm‡ThermoElectricCoolerandThermistorSpecificationsarespecifiedinthetablesbelow¶Formechanicaldrawingspleaserefertopagesthru*NonCondensingtemperatureandStorageRange,NonCondensingEnvironment::icshopqq:icqqcom::icshopqq:icqqcomForFurtherAssistancePleaseCallOneofOurExperiencedSalesandApplicationsEngineersOrOntheInternetatwwwosioptoelectronicscomParameterDefinitions:A=Distancefromtopofchiptotopofglassa=PhotodiodeAnodeB=Distancefromtopofglasstobottomofcasec=PhotodiodeCathode(Note:cathodeiscommontocaseinmetalpackageproductsunlessotherwisenoted)W=WindowDiameterFOV=FiledofView(seedefinitionbelow)Dimensionsareininches(inch=mm)Pindiametersare±"unlessotherwisespecifiedTolerances(unlessotherwisenoted)General:XX±"XXX±"ChipCentering:±"Dimension‘A’:±"WindowsAll‘UV’EnhancedproductsareprovidedwithQUARTZglasswindows,±"thickAll‘XUV’productsareprovidedwithremovablewindowsAll‘DLS’PSDproductsareprovidedwithARcoatedglasswindowsAll‘FIL’photoconductiveandphotovoltaicproductsareepoxyfilledinsteadofglasswindows::icshopqq:icqqcom::icshopqq:icqqcomMechanicalSpecificationsAllunitsininchesPinoutsarebottomview::icshopqq:icqqcom::icshopqq:icqqcomMechanicalSpecificationsAllunitsininchesPinoutsarebottomviewTOProducts:XUVProducts:XUVXUVProducts:PINDSInTECTOTOSpecialCeramicPlasticProducts:RDRDAUVPUVECUVECUVECUVDCUVDCUVDCXUVCXUVCOSDCOOSDLRAOSDLRDProducts:PINRDPINRDTOSpecialPlasticProducts:PINDPINDPPINDPSBProducts:XUVBNC(W)(W)ABCNotchIndicatesAnodePinMinDaccaaccaCasePinCircleDia=PinCircleDia=PinDiameter=BNCConnectorOuterContact=CathodePinCircleDia=PNABCDUVECUVECUVECUVDCUVDCUVDCXUVCXUVCRDRDAUVPDimensionsTEC()ThermistorThermistorTEC()BottomInGaAs,CathodeBottomInGaAs,AnodeTopSilicon,AnodeTopSilicon,CathodePinoutOSDCOOSDLRAOSDLRDNote:OSDprefixpackagescomewith”(min)leads::icshopqq:icqqcom::icshopqq:icqqcom

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