SRF20100中文资料

MOSPECSRF2070ThruSRF20100SwitchmodeFullPlasticDualSchottkyBarrierPowerRectifiersUsingtheSchottkyBarrierprinciplewithaMolybdenumbarriermetal.Thesestate-of-the-artgeometryfeaturesepitaxialconstructionwithoxidepassivationandmetaloverlaycontact.Ideallysuitedforlowvoltage,highfrequencyrectification,orasfreewheelingandpolarityprotectiondiodes.*LowForwardVoltage.*LowSwitchingnoise.*HighCurrentCapacity*GuaranteeReverseAvalanche.*Guard-RingforStressProtection.*LowPowerLoss&Highefficiency.*125OperatingJunctionTemperature*LowStoredChargeMajorityCarrierConduction.*PlasticMaterialusedCarriesUnderwritersLaboratoryMAXIMUMRATINGSSRF20CharacteristicSymbol708090100UnitPeakRepetitiveReverseVoltageWorkingPeakReverseVoltageDCBlockingVoltageVRRMVRWMVR708090100VRMSReverseVoltageVR(RMS)49566370VAverageRectifierForwardCurrentTotalDevice(RatedVR),TC=100IF(AV)1020APeakRepetitiveForwardCurrent(RateVR,SquareWave,20kHz)IFM20ANon-RepetitivePeakSurgeCurrent(Surgeappliedatrateloadconditionshalfware,singlephase,60Hz)IFSM200AOperatingandStorageJunctionTemperatureRangeTJ,TSTG-65to+125SCHOTTKYBARRIERRECTIFIERS20AMPERES70-100VOLTSITO-220MILLIMETERSDIMMINMAXA15.0515.15B13.3513.45C10.0010.10D6.556.65E2.652.75F1.551.65G1.151.25H0.550.65I2.502.60J3.003.20K1.101.20L0.550.65M4.404.60N1.151.25P2.652.75O3.353.45Q3.153.25CommonCathodeSuffixCCommonAnodeSuffixADoubleSuffixDELECTRIALCHARACTERISTICSSRF20CharacteristicSymbol708090100UnitMaximumInstantaneousForwardVoltage(IF=10AmpTC=25)(IF=10AmpTC=125)VF0.750.680.800.70VMaximumInstantaneousReverseCurrent(RatedDCVoltage,TC=25)(RatedDCVoltage,TC=125)IR1.030mASRF2070ThruSRF20100FIG-1FORWARDCURRENTDERATINGCURVEFIG-2TYPICALFORWARDCHARACTERISITICSAVERAGEFORWARDRECTIFIEDCURRENT(Amp.)NSTANTANEOUSFORWARDCURRENT(Amp.)CASETEMPERATURE()FORWARDVOLTAGE(Volts)FIG-3TYPICALREVERSECHARACTERISTICSFIG-4TYPICALJUNCTIONCAPACITANCEINSTANTANEOUSREVERSECURRENT(Amp.)JUNCTIONCAPACITANCE(PF)PERCENTOFRATEDREVERSEVOLTAGE()REVERSEVOLTAGE(Volts)FIG-5PEAKFORWARDSURGECURRENTPEAKFORWARDSURGECURRENT(Amp.)NUMBEROFCYCLESAT60HzSRF2070,SRF2080SRF2090,SRF20100SRF2070,SRF2080SRF2090,SRF20100SRF2090,SRF20100SRF2070,SRF2080