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Detectortype:PYS3228TCG2/G20Partno.:3800Page:1DateofIssue:02.10.02DateofRev.:17.03.04Of:5DEVICESPECIFICATIONFORPYROELECTRICIR-DETECTORCUSTOMER:TYPE:PYS3228TCG2/G20PART-NO.:3800No.ofsamples:Thermallycompensatedtwochannelsingleelementdetectorwithlithium-tantalatecrystalassensingelement,FETinsourcefollowerconfiguration.ThisspecificationisprovidedbyPerkinElmerOptoelectronicsGmbH&Co.KG,Wiesbaden.ItcoversthecompletetechnicaldataofapyroelectricIRdetector.Incaseofsamplesattachedtothispaper,thesehavebeentakenrandomlyfromnormalproductionoutput.AlldetectorshavemettherequirementsofPerkinElmertest-specificationsandpassedoutgoinginspection.Wekindlyaskforapprovalwiththereturnofasignedcopy.Checked:Date:27.11.06Customerapproval:Date:Detectortype:PYS3228TCG2/G20Partno.:3800Page:2DateofIssue:02.10.02DateofRev.:17.03.04Of:5ElectricalConfiguration:Twosinglesensingelementsandtwocompensatingelementsareconnectedtobuilt-inFETinsourcefollowercircuit,connectionsDrain-Source-Ground.Itisrecommendedtousealoadresistorof47kW.Electricaldata:Unlessspecifieddifferently,alldatareferto25°C:Responsivity:min.:2,2kV/Wtyp.:3,5kV/WResponsivityismeasuredwithinspectralrange7-14μmasperfig.3at1Hz.Temperaturecoefficientofresponsivitytyp.:-0.1%/K.Noise:max.:50μVpptyp.:15μVppAftera10minutesettlingtime,noiseismonitoredforthedurationof1500sec.atatemperatureof25°C,shutfrominfraredenergy,electricalbandwidthof0.4to10Hz.Operatingvoltage:VDD=2-12VSourcevoltage:VS=0.2-1.5VDrain-sourcevoltage:VDS=min0.5VTypicalResponsivityvs.Frequency0,11101000,010,1110f[Hz]R[kV/W]Fig.2:FrequencyresponseFig.1:TestcircuitDrainSourceGround47kWDetectortype:PYS3228TCG2/G20Partno.:3800Page:3DateofIssue:02.10.02DateofRev.:17.03.04Of:5TestSetupFig.3:TestSet–upSpectralrange:Thespectralrangeofthedetectorisdeterminedbyfilterbuiltin(window).Substrate:Silicon,multilayercoatedFilter(A;B)ApplicationCentrewavelength(μm)Halfpowerbandwidth(μm)G20Reference4.00±0.080.09±0.02G2CO24.26±0.050.18±0.0201020304050607080901003,53,73,94,14,34,54,74,9Wavelength[μm]Transmission[%]ChannelA(G20):ReferenceChannelB(G2):CO2Fig.4:FilterTransmission1:BlackBodyRadiator373K=100°C2:1HzChopper3:Aperture4:Coverplate5:Detector6:Bandpassfilter1Hz7:Rectifier8:Lowpassfilter9:Temperaturecompensation10:DisplayDetectortype:PYS3228TCG2/G20Partno.:3800Page:4DateofIssue:02.10.02DateofRev.:17.03.04Of:5Configuration:Housing:TO-5metalhousingwithinfraredtransparentwindowElementsize:1.5x1.5mm2,seealsodrawing:2/71321Connections:Refertodrawing:2/71321FieldofViewFig.5:FieldofViewOperatingtemperature:-40°Cto+85°CTheelectricalparametersmayvaryfromspecifiedvaluesaccordancewiththeirtemperaturedependence.Storagetemperature:-40°Cto+85°CAvoidstorageunderhighhumidenvironment.Microphonicnoise:max:30μVrms/gPerkinElmerIR-detectorscoveredhereinhavepassedqualificationtestformicrophonicnoiseinx-y-zaxis,excitingfrequenciesfrom5Hzto2kHz.Humidity:TheIR-detectorshallnotincreasenoiseordecreaseresponsivitywhenexposedto95%r.H.at30°C.Operationbelowdewpointmighteffectperformance.Hermeticseal:ThisIR-detectorissealedtopassaHe-leakagetestwithmaximumleakrateof10-8mbar.l.s-1.Quality:PerkinElmerisaQS9000certifiedmanufacturerwithestablishedSPCandTQM.Detectorout-goinginspectionsincludetheparametersResponsivity,Match,Offset,Noise,Grossleak(MilStd883method1014C1)on100%.Individualdataarenotstored,statisticaldetailscanbedisclosedonrequest.Handling:Electrostaticchargesmaydestroythedetector.WerecommendtoapplyprecautionsnecessaryforESDdevicestoavoiddamages.Donotapplyphysicalforcetodetectorleads.Donotexposedetectortoaggressivedetergentssuchasfreon,trichlorethylene,etc.Solderconditions:Handsolderingandstandardwavesolderingprocessmaybeapplied.Avoidheatexposuretothetopandthewindowofthedetector.Reflowsolderingisnotrecommended.Detectortype:PYS3228TCG2/G20Partno.:3800Page:5DateofIssue:02.10.02DateofRev.:17.03.04Of:5