电气术语-中英文对照.doc

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1、SYMBOLSCj……JunctionCapacitance结电容ηv……RectificationEfficiency整流效率I(AV)……AverageForwardRectifiedCurrent正向平均整流电流IBO……BreakoverCurrent转折电流ID……Stand-offReverseLeakageCurrent关态反向漏电流IF……DCForwardCurrent正向直流电流IFM……MaximumDCForwardCurrent最大正向直流电流IFSM……PeakForwardSurgeCurrent正向浪涌峰值电流IFRM…

2、…RepetitivePeakForwardCurrent正向重复峰值电流IH……HoldingCurrent维持电流IO……MeanForwardCurrent正向平均电流IPPM……MaximumPeakImpulseCurrent最大脉冲峰值电流Irr……ReverseRecoveryCurrent反向恢复电流IR……ReverseLeakageCurrent反向漏电流IRM……MaximumReverseLeakageCurrent最大反向漏电流IRRM……RepetitivePeakReverseCurrent重复峰值反向电流IRSM……Ma

3、ximumNon-repetitiveReversePeakCurrent最大反向不重复峰值电流ITRM……RepetitivePeakOn-stateCurrent重复峰值开态电流ITSM……NonRepetitiveSurgePeakon-stateCurrent不重复浪涌峰值开态电流IT……TestCurrent测试电流I2T……RatingforFusing正向浪涌电流的平方对电流IRRM……PeakRepetitiveReverseCurrent反向重复峰值电流IZ……ZenerCurrent齐纳电流IZM……MaximumZenerCurr

4、ent最大齐纳电流PM(AV)……MaximumSteadyStatePowerDissipation最大稳态功耗PPPM……PeakPulsePowerDissipation峰值脉冲功耗Ptot……TotalPowerDissipation总功耗Qrr……RecoveredCharge恢复电荷RθJA……ThermalResistance(JunctiontoAmbient)热阻（结到环境）RθJC……ThermalResistance(JunctiontoCase)热阻（结到管壳）RθJL……ThermalResistance(Junctionto

5、Lead)热阻（结到引线）TA……AmbientTemperature环境温度TC……CaseTemperature管壳温度Td……TimeDuration持续时间Tf……FallTime下降时间tfr……ForwardRecoveryTime正向恢复时间Tj……JunctionTemperature结温TL……LeadTemperature引线温度tr……RiseTime上升时间trr……ReverseRecoveryTime反向恢复时间TP……PulseDuration脉冲持续时间TSTG……StorageTemperature存储温度TT……Te

6、mperatureoftheterminals(SMD)引线端的温度（SMD）V(BR)……ReverseBreakdownVoltage反向击穿电压VBO……BreakoverVoltage转折电压VC……ClampingVoltage箝位电压VDC、VR……DCReverseVoltage反向直流电压VF……ForwardVoltage正向电压VFM……MaximumForwardVoltage最大正向电压VFR……ForwardRecoveryVoltage正向恢复电压VISO……IsolationVoltage绝缘电压VO……OutputVol

7、tage输出电压VRM……MaximumRecurrentPeakReverseVoltage最大重复峰值反向电压VRMS……RMSInputVoltage均方根输入电压VRRM……PeakRepetitiveReverseVoltage反向重复峰值电压VRSM……MaximumNon-RepetitivePeakReverseVoltage最大反向不重复峰值电压VTM……PeakOn-stateVoltage峰值开态电压VWM……WorkingStand-offVoltage关态工作电压VZ……ZenerVoltage齐纳电压ZZ……DynamicZ

8、enerImpedance动态齐纳阻抗︱+VBO︱-︱VBO︱……BreakoverVolta