晶体管测试仪器知识

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1、1Tektronix370ProgrammableCurveTracer可编程特性曲线图示仪2测试步骤切断断路器(ENABLE/DISABLE)插器件、选接线(根据要测的特性)设置档位(根据Datasheet或合理预期)合上断路器(ENABLE/DISABLE)施加电压(增大VC和/或SG)看曲线、调光标、读参数、存数据……切断断路器(ENABLE/DISABLE)3二极管的正反向特性测试项目VAK@IAK=3Arak@IAK=3ABV@IAK=100mAIAK@VAK=1000V演示内容STORE/NONSTORECOLLECTORSUPPLYCURSORSM

2、AG*10样管:1N5408(Datasheet:Motorola1N5400)4适配器EMITTERCOLLECTORBASE通态压降VAKCOLLECTORSUPPLYAKSTEPGENCOMMON5COLLECTORSUPPLYSTEPGENCOMMON微分电阻rakAK适配器EMITTERCOLLECTORBASE6COLLECTORSUPPLYSTEPGENCOMMONAK反向击穿电压BV@IAK=100mA适配器EMITTERCOLLECTORBASE7COLLECTORSUPPLYSTEPGENCOMMON反向漏电流IKA@VAK=1000VAK适配

3、器EMITTERCOLLECTORBASE8双极晶体管导通和阻断特性测试项目BVCEOBVEBOICESIEBOhFEVCEsatVBEsat演示内容LOOPINGCOMPENSATIONCOLLECTORSUPPLY(DC/AC)CURSORSPULSE/OFFSINGLE/REPEAT/SWEEPBVEBO的测量样管：STBU208A(Datasheet:STBU208A)9COLLECTORSUPPLYSTEPGENCOMMONCEB适配器EMITTERCOLLECTORBASECE耐压BVCEO(sus)10CE漏电流ICESCOLLECTORSUPPLY

4、STEPGENCOMMONCEB适配器EMITTERCOLLECTORBASE11COLLECTORSUPPLYSTEPGENCOMMONEB耐压BVEBOCEB适配器EMITTERCOLLECTORBASE12EB漏电流IEBOCOLLECTORSUPPLYSTEPGENCOMMONCEB适配器EMITTERCOLLECTORBASE13共射电流增益hFECOLLECTORSUPPLYSTEPGENCOMMONCEB适配器EMITTERCOLLECTORBASE14CE饱和压降VCE(sat)COLLECTORSUPPLYSTEPGENCOMMONCEB适配器E

5、MITTERCOLLECTORBASE15BE饱和压降VBE(sat)COLLECTORSUPPLYSTEPGENCOMMONCEB适配器EMITTERCOLLECTORBASE16MOSFET的导通和阻断特性测试项目BVDSSIDSSVGS(th)RDS(on)gfsIGSS演示内容：STEP*.1CURVESAVESETUPSAVETEXTEDIT样管：IRFP450(Datasheet:IRIRFP450)17GDSCOLLECTORSUPPLYSTEPGENCOMMON适配器EMITTERCOLLECTORBASEDS耐压BVDSS18DS漏电流IDSSG

6、DSCOLLECTORSUPPLYSTEPGENCOMMON适配器EMITTERCOLLECTORBASE19阈值电压VGS(th)GDSCOLLECTORSUPPLYSTEPGENCOMMON适配器EMITTERCOLLECTORBASE20GDSCOLLECTORSUPPLYSTEPGENCOMMON适配器EMITTERCOLLECTORBASE正向跨导gfs21通态电阻RDSonGDSCOLLECTORSUPPLYSTEPGENCOMMON适配器EMITTERCOLLECTORBASE22GS漏电流IGSSGDSCOLLECTORSUPPLYSTEPGENC

7、OMMON适配器EMITTERCOLLECTORBASE23SCR特性测量测试项目BVFBVRIGTVGT演示内容OFFSET样管：STTRIACT435-800W24G正向转折电压BVA2-A1A1A2COLLECTORSUPPLYSTEPGENCOMMON适配器EMITTERCOLLECTORBASE25反向耐压BVA1-A2GA1A2COLLECTORSUPPLYSTEPGENCOMMON适配器EMITTERCOLLECTORBASE26门极触发电流和电压IGT,VGTGA1A2COLLECTORSUPPLYSTEPGENCOMMON适配器EMITTERCO

8、LLECT