87CNQ020 SMCDIODE | Alldatasheet

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Technical content

Data Sheet N1134, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com 87CNQ020 87CNQ020 SCHOTTKY RECTIFIER Applications Features 87CNQ020 87CNQ020SL 87CNQ020SM PRM2 PRM2-SL PRM2-SM Maximum Ratings: Characteristics Symbol Condition Max. Units PeakRepetitiveReverseVoltage WorkingPeakReverseVoltage DCBlockingVoltage VRRM VRWM VR - 20 V AverageRectifiedForwardCurrent IF(AV) 50%dutycycle@TC=135°C, rectangularwaveform 40(PerLeg) A80(PerDevice) PeakOneCycleNon-RepetitiveSurge Current(perleg) IFSM 8.3ms,halfSinepulse 1320 A Non-RepetitiveAvalancheEnergy(peg leg) EAS TJ=25℃,IAS=8A,L=1.12mH 36 mJ RepetitiveAvalancheCurrent(pegleg) IAR Current decaying linearly to zero in 1 μsec Frequency limited by TJ max. VA=1.5×VR typical 8 A  150℃ TJ operation  Center tap module  Very Low forward voltage drop  High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance  High frequency operation  Guard ring for enhanced ruggedness and long term reliability  Low profile, high current package  This is a Pb − Free Device  All SMC parts are traceable to the wafer lot  Additional electrical and life testing can be performed upon request  Switching power supply  Converters  Free-Wheeling diodes  Reverse battery protection

Data Sheet N1134, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com 87CNQ020 * Pulsewidth<300µs, dutycycle<2% Characteristics Symbol Condition Specification Units JunctionTemperature TJ - -55to+150 C StorageTemperature Tstg - -55to+150 C TypicalThermalResistance JunctiontoCase (perleg) RJC DCoperation 0.85 C/W TypicalThermalResistance JunctiontoCase (perpackage) RJC DCoperation 0.42 C/W TypicalThermalResistance,case toHeatSink Rcs Mountingsurface,smoothand greased 0.30 C/W MountingTorque TM - 40(min) Kg-cm58(max) ApproximateWeight wt - 7.8 g CaseStyle PRM2PRM2-SLPRM2-SM Electrical Characteristics: Characteristics Symbol Condition Typ. Max. Units ForwardVoltageDrop (Perleg)* VF1 @40A,Pulse,TJ =25C @80A,Pulse,TJ =25C 0.40 0.45 0.45 0.51 V VF2 @40A,Pulse,TJ =125C @80A,Pulse,TJ =125C 0.31 0.38 0.32 0.39 V ReverseCurrent(Perleg)* IR1 @VR =ratedVRTJ =25C 0.7 5.5 mA IR2 @VR =ratedVRTJ =125C 500 550 mA JunctionCapacitance (Perleg) CT @VR =5V,TC =25C fSIG =1MHz 3300 6500 pF VoltageRateofChange dv/dt - - 10,000 V/s Thermal-Mechanical Specifications:

Data Sheet N1134, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com 87CNQ020 Ratings and Characteristics Curves Marking Diagram WhereXXXX isYYWW 1st row SSYYWWL 2ndrow 87CNQ020/SL/SM 3rdrow 123(pin) SS =SS YY =Year WW =Week Cautions：Molding resin Epoxy resin UL:94V-0

Data Sheet N1134, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com 87CNQ020 Device Package Terminals finish Shipping 87CNQ020 PRM2 Nickelplated 48pcs/box 87CNQ020S PRM2 PureSndipped (dippedheight6-8mm) 48pcs/box 87CNQ020SL PRM2-SL PureSnplated 100pcs/box 87CNQ020SM PRM2-SM Nickelplated 48pcs/box 87CNQ020SMS PRM2-SM PureSndipped (dippedheight6-8mm) 48pcs/box Forinformationontapeandreelspecifications,includingpartorientationandtapesizes,pleaserefertoourtapeandreelpackaging specification.

Ordering Information

Mechanical Dimensions PRM2 (Inches/Millimeters)

Data Sheet N1134, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com 87CNQ020 Mechanical Dimensions PRM2-SL (Inches/Millimeters) Mechanical Dimensions PRM2-SM (Inches/Millimeters)

Data Sheet N1134, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com 87CNQ020 DISCLAIMER: 1-Theinformationgivenherein,includingthespecificationsanddimensions,issubjecttochangewithoutpriornoticetoimproveproduct characteristics.Beforeordering,purchasersareadvisedtocontacttheSMC-SangdestMicroelectronics(Nanjing)Co.,Ltdsales departmentforthelatestversionofthedatasheet(s). 2-Incaseswhereextremelyhighreliabilityisrequired(suchasuseinnuclearpowercontrol,aerospaceandaviation,trafficequipment, medicalequipment,andsafetyequipment),safetyshouldbeensuredbyusingsemiconductordevicesthatfeatureassuredsafetyorby meansofusers’fail-safeprecautionsorotherarrangement. 3-InnoeventshallSMC-SangdestMicroelectronics(Nanjing)Co.,Ltdbeliableforanydamagesthatmayresultfromanaccidentor anyothercauseduringoperationoftheuser’sunitsaccordingtothedatasheet(s).SMC-SangdestMicroelectronics(Nanjing)Co.,Ltd assumesnoresponsibilityforanyintellectualpropertyclaimsoranyotherproblemsthatmayresultfromapplicationsofinformation, productsorcircuitsdescribedinthedatasheets. 4-InnoeventshallSMC-SangdestMicroelectronics(Nanjing)Co.,Ltdbeliableforanyfailureinasemiconductordeviceorany secondarydamageresultingfromuseatavalueexceedingtheabsolutemaximumrating. 5-Nolicenseisgrantedbythedatasheet(s)under anypatentsorotherrightsofanythirdpartyorSMC-SangdestMicroelectronics (Nanjing)Co.,Ltd. 6-Thedatasheet(s)maynotbereproducedorduplicated,inanyform,inwholeorpart,withouttheexpressedwrittenpermissionofSMC -SangdestMicroelectronics(Nanjing)Co.,Ltd. 7-Theproducts(technologies)describedinthedatasheet(s)arenottobeprovidedtoanypartywhosepurposeintheirapplicationwill hindermaintenanceofinternationalpeaceandsafetynoraretheytobeappliedtothatpurposebytheirdirectpurchasersoranythird party.Whenexportingtheseproducts(technologies),thenecessaryproceduresaretobetakeninaccordancewithrelatedlawsand regulations..