元器件交易网www.cecb2b.comMOTOROLASEMICONDUCTORTECHNICAL DATA3 Watt Plastic Surface MountSilicon Zener DiodesThis complete new line of 3 Watt Zener Diodes offers the following advantages.Specification Features:•A Complete Voltage Range — 3.3 to 200 Volts•Flat Handling Surface for Accurate Placement•Package Design for Top Side or Bottom Circuit Board Mounting•Available in Tape and ReelMechanical Characteristics:CASE: Void-free, transfer-molded plasticMAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 secondsFINISH: All external surfaces are corrosion resistant with readily solderable leadsPOLARITY: Cathode indicated by molded polarity notch. When operated in zener mode,cathode will be positive with respect to anode.MOUNTING POSITION: AnyWEIGHT: Modified L-Bend providing more contact area to bond padWAFER FAB LOCATION: Phoenix, ArizonaASSEMBLY/TEST LOCATION: Seremban, Malaysia1SMB5913BT3through1SMB5956BT3PLASTIC SURFACE MOUNTZENER DIODES3 WATTS3.3–200 VOLTSCASE 403APLASTICMAXIMUM RATINGSRatingDC Power Dissipation @ TL = 75°C, Measured at Zero Lead LengthDerate above 75°CDC Power Dissipation @ TA = 25°C*Derate above 25°COperating and Storage Junction Temperature Range*FR4 Board, within 1″ to device, using Motorola minimum recommended footprint, as shown in case 403A outline dimensions spec.SymbolPDPDTJ, TstgValue3408306.6–65 to +150UnitWattsmW/°CmWmW/°C°CELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted.) (VF = 1.5 Volts Max @ IF = 200 mAdc for all types.)NominalZener VoltageVZ @ IZTVolts(Note 1)3.33.63.94.34.75.15.66.26.87.58.29.110111213TestCurrentIZTmA113.6104.296.187.279.873.566.960.555.15045.741.237.534.131.228.8Max Zener Impedance (Note 2)ZZT@IZTOhms1097.5654222.533.544.55.56.57ZZKOhms500500500500500350250200200400400500500550550550@IZKmA1111111110.50.50.50.250.250.250.25Max ReverseLeakage CurrentIRµA10075255555555555111@VRVolts11111.52345.26.86.5788.49.19.9Maximum DCZenerCurrentIZMmAdc454416384348319294267241220200182164150136125115Device*1SMB5913BT31SMB5914BT31SMB5915BT31SMB5916BT31SMB5917BT31SMB5918BT31SMB5919BT31SMB5920BT31SMB5921BT31SMB5922BT31SMB5923BT31SMB5924BT31SMB5925BT31SMB5926BT31SMB5927BT31SMB5928BT3DeviceMarking913B914B915B916B917B918B919B920B921B922B923B924B925B926B927B928B(continued)*TOLERANCE AND VOLTAGE DESIGNATIONTolerance designation — The type numbers listed indicate a tolerance of ±5%.Devices listed in bold, italic are Motorola preferred devices.Motorola TVS/Zener Device Data3 Watt DC Power Data Sheet7-1元器件交易网www.cecb2b.com1SMB5913BT3 SeriesELECTRICAL CHARACTERISTICS — continued (TL = 30°C unless otherwise noted.) (VF = 1.5 Volts Max @ IF = 200 mAdc for alltypes.)NominalZener VoltageVZ @ IZTVolts(Note 1)TestCurrentIZTmAMax Zener Impedance (Note 2)ZZT@IZTOhmsZZKOhms@IZKmAMax ReverseLeakage CurrentIRµA@VRVoltsMaximum DCZenerCurrentIZMmAdcDevice*DeviceMarking1SMB5929BT31SMB5930BT31SMB5931BT31SMB5932BT31SMB5933BT31SMB5934BT31SMB5935BT31SMB5936BT31SMB5937BT31SMB5938BT31SMB5939BT31SMB5940BT31SMB5941BT31SMB5942BT31SMB5943BT31SMB5944BT31SMB5945BT31SMB5946BT31SMB5947BT31SMB5948BT315161820222427303336394347515662687582912523.420.818.71715.613.912.511.410.49.68.787.36.765.554.64.1910121417.519232633384553677086100120140160200600600650650650700700750800850900950100011001300150017002000250030000.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.251111111111111111111111.412.213.715.216.718.220.622.825.127.429.732.735.838.842.647.151.75662.269.210093837568625550454138343129262422201816929B930B931B932B933B934B935B936B937B938B939B940B941B942B943B944B945B946B947B948B1SMB5949BT31SMB5950BT31SMB5951BT31SMB5952BT31SMB5953BT31SMB5954BT31SMB5955BT31SMB5956BT31001101201301501601802003.73.43.12.92.52.32.11.92503003804506007009001200310040004500500060006500700080000.250.250.250.250.250.250.250.25111111117683.691.298.8114121.6136.81521513121110987949B950B951B952B953B954B955B956B*TOLERANCE AND VOLTAGE DESIGNATIONTolerance designation — The type numbers listed indicate a tolerance of ±5%.Devices listed in bold, italic are Motorola preferred devices.3 Watt DC Power Data Sheet7-2Motorola TVS/Zener Device Data元器件交易网www.cecb2b.com1SMB5913BT3 SeriesP D , MAXIMUM POWER DISSIPATION (WATTS)6543210TLPP , PEAK SURGE POWER (WATTS)K1K500300200100503020100.10.20.30.5123510203050PW, PULSE WIDTH (ms)100RECTANGULARNONREPETITIVEWAVEFORMTJ=25°C PRIORTO INITIAL PULSETA0255075100T, TEMPERATURE (°C)125150Figure 1. Steady State Power DeratingFigure 2. Maximum Surge PowerθVZ, TEMPERATURE COEFFICIENT (mV/ ° C)1086420–2–42468VZ, ZENER VOLTAGE (VOLTS)1012VZ @ IZTI , ZENER CURRENT (mA)Z1005030201053210.50.30.20.101234567VZ, ZENER VOLTAGE (VOLTS)8910Figure 3. Zener Voltage — To 12 VoltsFigure 4. VZ = 3.3 thru 10 Volts100Z , DYNAMIC IMPEDANCE (OHMS)Z5030201053210.50.30.20.101020304050607080VZ, ZENER VOLTAGE (VOLTS)90100200IZ(dc) = 1mA1007050302010753210mAI , ZENER CURRENT (mA)Z20mA5710iZ(rms) = 0.1 IZ(dc)203050VZ, ZENER VOLTAGE (VOLTS)70100Figure 5. VZ = 12 thru 82 VoltsFigure 6. Effect of Zener VoltageDevices listed in bold, italic are Motorola preferred devices.Motorola TVS/Zener Device Data3 Watt DC Power Data Sheet7-3元器件交易网www.cecb2b.com1SMB5913BT3 Series200VZ @ IZTZ , DYNAMIC IMPEDANCE (OHMS)Z1k5002001005020105210.5125102050100IZ, ZENER TEST CURRENT (mA)22V12V6.8V200500VZ =150V91V62VTJ = 25°CiZ(rms) = 0.1 IZ(dc) C)θVZ, TEMPERATURE COEFFICIENT (mV/ °10070503020101020305070100VZ, ZENER VOLTAGE (VOLTS)200Figure 7. Zener Voltage — 14 To 200 VoltsFigure 8. Effect of Zener CurrentNOTE 1. ZENER VOLTAGE (VZ) MEASUREMENTNominal zener voltage is measured with the device junction in thermal equilibrium with ambi-ent temperature at 25°C.NOTE 2. ZENER IMPEDANCE (ZZ) DERIVATIONZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac currentapplied. The specified limits are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 60 Hz.Devices listed in bold, italic are Motorola preferred devices.3 Watt DC Power Data Sheet7-4Motorola TVS/Zener Device Data