121SPC045A SMCDIODE | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 4

Technical content

Features

Schematic & Pin Configuration Applications Maximum Ratings(limiting values, at 25 °C unless otherwise specified) Characteristics Symbol Condition Max. Units PeakRepetitiveReverseVoltage WorkingPeakReverseVoltage DCBlockingVoltage VRRM VRWM VR - 45 V AverageRectifiedForwardCurrent IF(AV) 50%dutycycle@TC=116°C, rectangularwaveform 120 A PeakOneCycleNon-RepetitiveSurge Current IFSM 8.3ms,halfSinepulse 1650 A Non-RepetitiveAvalancheEnergy EAS TJ=25℃,IAS=11A,L=1.2mH 76 mJ RepetitiveAvalancheCurrent IAR IAS decaying linearly to 0 in 1 μsec Frequency limited by TJ max. VA=1.5 ×VR 11 A  175 C TJ operation  Low forward voltage drop  Low reverse leakage current  High surge capacities  High frequency operation  Guaranteed reverse avalanche capability  Low profile surface mount package  Base plate: Pure Sn plated; Terminals: Pure Sn plated  This is a Pb − Free Device  All SMC parts are traceable to the wafer lot  Additional testing can be offered upon request SPD-3A  Switching power supply  Redundant power subsystems  Reverse battery protection  Converters  Many other high current AC/DC power supplies Cathode Anode

Data Sheet N1159, Rev. D  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com 121SPC045A * Pulsewidth<300µs, dutycycle<2% Characteristics Symbol Condition Specification Units JunctionTemperature TJ - -55to+175 C StorageTemperature Tstg - -55to+175 C TypicalThermalResistance JunctiontoCase RJC DCoperation 0.20 C/W Electrical Characteristics: Characteristics Symbol Condition Typ. Max. Units ForwardVoltageDrop* VF1 @120A,Pulse,TJ =25C 0.65 0.70 V VF2 @120A,Pulse,TJ =125C 0.59 0.65 V ReverseCurrent* IR1 @VR =ratedVR,Pulse, TJ =25C 0.04 2.4 mA IR2 @VR =ratedVR,Pulse, TJ =125C 10 90 mA JunctionCapacitance CT @VR =5V,TC =25C fSIG =1MHz 4310 4800 pF VoltageRateofChange dv/dt - - 10,000 V/s Thermal-Mechanical Specifications: Mechanical Dimensions (Inches/Millimeters) SYMBOL Millimeters Inches Min. Max. Min. Max. A 11.08 11.78 0.436 0.464 B 11.08 11.78 0.436 0.464 C 4.93 5.23 0.194 0.206 D 2.57 3.37 0.101 0.133 E 0.20 0.60 0.008 0.024 F 1.02 0.040 G 4.52 0.178 H 5.59 0.220 SPD-3A

Data Sheet N1159, Rev. D  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com 121SPC045A Ratings and Characteristics Curves

Ordering Information

121SPC045A SPD-3A(Pb-Free) 100pcs/box

Data Sheet N1159, Rev. D  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com 121SPC045A DISCLAIMER: 1-Theinformationgivenherein,includingthespecificationsanddimensions,issubjecttochangewithoutpriornoticetoimproveproduct characteristics.Beforeordering,purchasersareadvisedtocontacttheSMCDiodeSolutionssalesdepartmentforthelatestversionof thedatasheet(s). 2-Incaseswhereextremelyhighreliabilityisrequired(suchasuseinnuclearpowercontrol,aerospaceandaviation,trafficequipment, medicalequipment,andsafetyequipment),safetyshouldbeensuredbyusingsemiconductordevicesthatfeatureassuredsafetyorby meansofusers’fail-safeprecautionsorotherarrangement. 3-InnoeventshallSMCDiodeSolutionsbeliableforanydamagesthatmayresultfromanaccidentoranyothercauseduring operationoftheuser’sunitsaccordingtothedatasheet(s).SMCDiodeSolutionassumesnoresponsibilityforanyintellectualproperty claimsoranyotherproblemsthatmayresultfromapplicationsofinformation,productsorcircuitsdescribedinthedatasheets. 4-InnoeventshallSMCDiodeSolutionsbeliableforanyfailureinasemiconductordeviceoranysecondarydamageresultingfromuse atavalueexceedingtheabsolutemaximumrating. 5-Nolicenseisgrantedbythedatasheet(s)underanypatentsorotherrightsofanythirdpartyorSMCDiodeSolutions. 6-Thedatasheet(s)maynotbereproducedorduplicated,inanyform,inwholeorpart,withouttheexpressedwrittenpermissionofSMC DiodeSolutions. 7-Theproducts(technologies)describedinthedatasheet(s)arenottobeprovidedtoanypartywhosepurposeintheirapplicationwill hindermaintenanceofinternationalpeaceandsafetynoraretheytobeappliedtothatpurposebytheirdirectpurchasersoranythird party.Whenexportingtheseproducts(technologies),thenecessaryproceduresaretobetakeninaccordancewithrelatedlawsand regulations..