pspice二级管参数总结

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1、查看文章 OrCADPSpiceDIODEmodelparameter2010-07-1522:311.从OrCADPSpicehelp文档：2.国外网站的相关介绍：SPICEDiodeModelParametersnameparameterunitsdefaultexamplearea1ISsaturationcurrentA1.0e-141.0e-14*2RSohmicresistancOhm010*3Nemissioncoefficient-11.04TTtransit-timesec00.1ns5CJOzero-bias

2、junctioncapacitanceF02pF*6VJjunctionpotentialV10.67Mgradingcoefficient-0.50.58EGband-gapenergyeV1.111.11Si9XTIsaturation-currenttemp.exp-3.03.0pn2.0Schottky10KFflickernoisecoefficient-011AFflickernoiseexponent-112FCcoefficientforforward-biasdepletioncapacitanceformul

3、a-0.513BVreversebreakdownvoltageVinfinite40.014IBVcurrentatbreakdownvoltageV1.0e-315TNOMparametermeasurementtemperaturedegC2750TheDCcharacteristicsofthediodearedeterminedbytheparametersIS,N,andtheohmicresistanceRS.Chargestorageeffectsaremodeledbyatransittime,TT,andan

4、onlineardepletionlayercapacitancewhichisdeterminedbytheparametersCJO,VJ,andM.ThetemperaturedependenceofthesaturationcurrentisdefinedbytheparametersEG,thebandgapenergyandXTI,thesaturationcurrenttemperatureexponent.Thenominaltemperatureatwhichtheseparametersweremeasure

5、disTNOM,whichdefaultstothecircuit-widevaluespecifiedonthe.OPTIONScontrolline.ReversebreakdownismodeledbyanexponentialincreaseinthereversediodecurrentandisdeterminedbytheparametersBVandIBV(bothofwhicharepositivenumbers).3.国外网站关于PSpice其它模型的参数介绍：如（三极管，达林顿管，场效应管，二极管）Spic

6、emodels·Introduction·TheMODmodelfile·TheZMODELS.LIBlibraryfile·ModelparametersandlimitationsoBipolarsoDarlingtonsoMOSFETsoDiodes·FurtherinformationIntroductionZetexhavecreatedSpicemodelsforarangeofsemiconductorcomponents.ModelsincludedareSchottkyandvaricap,high-perfo

7、rmancebipolar(highcurrent,lowVCE(sat)),highervoltagebipolar,bipolarDarlingtonandMOSFETtransistors.Thisrangeiscontinuouslyunderreviewasnewproductsareintroducedandretrospectivemodelsaregeneratedforexistingproducts.TheSpicemodelsareavailableintwoformats:1.AseparateSpice

8、modeltextfileforeachZetexdevicetypeforwhichamodelispresentlyavailable.ThesecanbeaccessedfromtheProductQuickfinder2.AlltheavailableZ