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1、APPLICATIONS Package DimensionsAuto powers systemCan-busABS powersCar audio and videoAutomotive instrument BluetoothCar GPSAUTO TVS/PKIEC COMPATIBILITYISO 7637-2 5a 12v System(87V 2 400ms 10c)AUTO TVS/PKD(8KW)SeriesFeaturesGlass passiated junctionSurface mount SOD-BLOCKUn-directionalVery Low Clampin
2、g VoltageHigh Temperature soldering:260C/10 seconds at terminalsContinued current transient suppressorRoHScompliant8KW peak pulse power capability on 10/1000us waveform 01|spsemi AUTO)SeriesREV.2014.05.01 24v System(150V 4 350ms 10c)Test ISO 7637-2 pulse 5a Figure 11 Test pulse 5a Table 9 Parameters
3、 for test pulse 5a Parameter 12 V system 24 V system Us 65 V to 87 V 123 V to 174 V Ri 0,5 to 4 1 to 8 td 40 ms to 400 ms 100 ms to 350 ms tr()0510 ms 02|spsemi Electrical CharacteristicsStandoffVoltage(Vdc)VoltsReverseLeakageTestCurrent ITUNVrwm(V)IR(uA)Min.max.mAVcl（V）Ipp（A）PKD18A18220.022.1529.22
4、74.0PKD20A20222.224.5532.4246.9PKD22A22224.026.9535.5225.4PKD24A24226.729.5538.9205.7PKD26A26228.931.9542.1190.0PKD30A30233.336.8548.4165.3PKD33A33236.740.6553.3150.1PKD36A36240.044.2558.1137.7PKD43A43247.852.8569.4*Commonly used modelsPart NumbersBreakdownVoltage(Vbr)ITMax.Clamping VoltageVclIpp 10
5、/1000usREV.2014.05.01AUTO TVS/PKAUTO TVS/PKD(8KW)SeriesAUTO 115.3*Soldering ParametersPhysical SpecificationsPeak Pulse Power Rating CurvePulse Derating CurveTypical Junction CapacitancePower Derating CurvePulse WaveformMaximum Non-repetitive Forward Surge 03|spsemi REV.2014.05.01AUTO TVS/PKAUTO TVS
6、/PKD(8KW)SeriesAUTO 1001000100001000001101001000510200Measured atStand-offVottage,Measured atZero BiasTJ=25Cf=1MHZVsig=50mVp-pV(br),Breakdown voltage,voltsCJ,Junction Capacitance(pF)3.04.015001.02.0tr=10sec.Peak Value IPPMTJ=25CPulse Width(td)is definedas the point where thepeak current decays to50%
7、of IPPM10/1000sec.Waveformas defined by R.E.A.td4.050Half Value-IPPM 2100IPPM-Peak Pulse Current,%IRSM3.00t-Time(ms)IFSM,Peak Forward Surge Currnet(A012.52537.55062.57587.51000255075100125150175200TA-Ambient Temperatur(C)PPPM-Peak Pulse Power(kW)PPM(AV),Steady State PowerDissipation(W)0255075100125150175200TL-Lead Temperature(C)0.375(9.5mm)Lead Lengths0.8x0.8x0.040(20 x20mm)Copper Heat Sinks0246860HzResistive or Inductive Load0.111010010000.0000010.000010.00010.001PPPM-Peak Pulse Power(kW)td-Pulse Width(Sec.)