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SS14isasurfacemountHighPowerSchottkyRectifier.SS14isaSchottkydiodewithareversewithstandvoltageof40V.Schottkytubeischaracterizedbyfastworkingspeed,largecurrent,butlowreversewithstandvoltage(SS14only40V),soitcannotbedirectlyreplacedwithordinaryrectifiertubes(suchas1N4007).ThisblogprovidesyouwithabasicoverviewoftheSS14SchottkyDiodes,includingitspindescriptions,functionsandspecifications,alternativeproducts,etc.,tohelpyouquicklyunderstandwhatSS14is.CatalogSS14PinoutSS14FeaturesSS14ApplicationsSS14AlternativeSS14AlternativeSS14MechanicalDataSS14PackageSS14ParametersSS14ProductComplianceComponentDatasheetSS14PinoutPinNo.PinNameDescription1AnodeCurrentalwaysEntersthroughAnode2CathodeCurrentalwaysExitsthroughCathodeSS14FeaturesLowprofilepackageIdealforautomatedplacementGuardringforovervoltageprotectionLowpowerlosses,highefficiencyLowforwardvoltagedropHighsurgecapabilityMeetsMSLlevel1,perJ-STD-020,LFmaximumpeakof260CAEC-Q101qualifiedavailableAutomotiveorderingcode:baseP/NHE3orP/NHM3SS14ApplicationsForuseinlowvoltage,highfrequencyinverters,freewheeling,DC/DCconverters,andpolarityprotectionapplications.SS14Alternative1N5819,SS12,SS13,SS15,SS16SS14DiodeBriefNoteThecathodeterminalcanbeidentifiedbyusingthecolorband.Themarkingdetailsontheactualdiodeisshownbelow.InourcasethediodewillhaveSS14writtenontopofit.ComparedtonormaldiodesSchottkydiodealsohasrelativelyfasterswitchingspeedsandhencecanbeusedinhighfrequencyswitchingcircuits.Italsohaslowforwarddropvoltage,thevoltagedropacrosstheSS14diodeis0.5V.SS14diodehasaguardringstructureacrossthemetal-semiconductorjunctionforstressprotection.AsshowninthegraphtheSS14Diodehasaminimumvoltagedropofaround0.2Vacrossitwhen0.1Aisflowingthroughit,asthecurrentincreasestheVoltagedropacrossthediodealsoincreases.Themaximumcurrentthroughthediodeis1Aduringwhenthenvoltagedropisonly0.5V.Themaximumreversevoltageis40V.Itcanalsohandleamaximumsurgeof30A.Thecompletedetailsofthediodecanbefoundatthedatasheetbelow.SS14MechanicalDataCase:SMA(DO-214AC)MoldingcompoundmeetsUL94V-0flammabilityratingBaseP/N-E3-RoHS-compliant,commercialgradeBaseP/N-M3-halogen-free,RoHS-compliant,commercialgradeBaseP/NHE3_X-RoHS-compliantandAEC-Q101qualifiedBaseP/NHM3_X-halogen-free,RoHS-compliant,andAEC-Q101qualified(_Xdenotesrevisioncodee.g.A,B,.....)Terminals:mattetinplatedleads,solderableperJ-STD-002andJESD22-B102E3,M3,HE3,andHM3suffixmeetsJESD201class2whiskertestPolarity:colorbanddenotesthecathodeendSS14PackageSMA(DO-214AC)SS14ParametersAdditionalFeatureLOWPOWERLOSS,FREEWHEELINGDIODEBrandVishaySemiconductorsCase/PackageSMAConfigurationSINGLEConfigurationSingleCurrent1ADiodeElementMaterialSILICONDiodeTypeRECTIFIERDIODEECCNCodeEAR99ElementConfigurationSingleForwardCurrent1AForwardVoltage500mVHeight2.09mmHTSCode8541.10.00.80If-ForwardCurrent1AIfsm-ForwardSurgeCurrent40AIhsManufacturerVISHAYSEMICONDUCTORSIr-ReverseCurrent200uAJEDEC-95CodeDO-214ACJESD-30CodeR-PDSO-C2JESD-609Codee0Length4.6mmManufacturerVishayManufacturerPartNumberSS14ManufacturerVishaySemiconductorsMaxForwardSurgeCurrent(Ifsm)40AMaxOperatingTemperature125CMaxRepetitiveReverseVoltage(Vrrm)40VMaxReverseCurrent200uAMaximumOperatingTemperature+125CMinimumOperatingTemperature-65CMountSurfaceMountMountingStyleSMD/SMTNumberofElements1NumberofPins2NumberofTerminals2OutputCurrent-Max1APackageBodyMaterialPLASTIC/EPOXYPackageDescriptionR-PDSO-C2PackageShapeRECTANGULARPackageStyleSMALLOUTLINEPartLifeCycleCodeObsoletePartPackageCodeDO-214ACPeakReflowTemperature(Cel)240PinCount2ProductCategorySchottkyDiodesRectifiersProductSchottkyRectifiersQualificationStatusNotQualifiedReachComplianceCodeUnknownRepPkReverseVoltage-Max40VRiskRank7.53RohsCodeNoSubcategoryDiodesRectifiersSurfaceMountYESTechnologySCHOTTKYTechnologySiTerminalFinishTINLEADTerminalFormCBENDTerminalPositionDUALTime@PeakReflowTemperature-Max(s)30TypeSchottkyDiodeUnitWeight0.003739ozVf-ForwardVoltage0.5VVoltage30VVrrm-RepetitiveReverseVoltage40VWidth2.9mmSS14ProductComplianceUSHTS8541100080TARIC8541100000ComponentDatasheetSS14Datasheet

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Thisfirstcircuitisalightsensorandthesecondisdarksensorcircuit.

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IDescriptionTL431isa3-terminaladjustableshuntreferencevoltagesourcewithgoodthermalstability.Also,TL4

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TheICcanalsobeoperatedwithdualsupplyasmostoftheopampICsoperated.

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Moreoveritisalsousedinindustrialelectronics.

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ItisalsoavailableinSOT-23packagebysomemanufacturers.

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ifthelastalphabetisAthentheHFEvaluewillbe110~220.

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The20Kvariableresistorisusedtosetarequiredlevelofheat.

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Alwaysusesuitablebaseresistortoproviderequiredbasecurrenttothetransistor.

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confirmthepinconfigurationbeforeplacingthecircuittoplaceitright.

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Bc490andBC328(Thepinoutconfigurationofthealternativeorsubstitutetransistorsshownheremanybedifferentf

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