SK220LA SMCDIODE | Alldatasheet

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Circuit Diagram Applications Maximum Ratings: Characteristics Symbol Condition Max. Units PeakRepetitiveReverseVoltage WorkingPeakReverseVoltage DCBlockingVoltage VRRM VRWM VR 200 V AverageRectifiedForwardCurrent IF(AV) 50%dutycycle@TL=105°C,rectangular waveform 2 A PeakOneCycleNon-Repetitive SurgeCurrent IFSM 8.3ms,HalfSinepulse,Tc =25C 50 A Electrical Characteristics:  Switching power supply  Converters  Free-Wheeling diodes  Reverse battery protection  Small foot print, surface mountable  Very low forward voltage drop  High frequency operation  Guard ring for enhanced ruggedness and long term  reliability  Green products in compliance the ROHS directive  This is a Pb − Free device  All SMC parts are traceable to the wafer lot  Additional testing can be offered upon request SMA

Data Sheet N0943, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com SK220LA Characteristics Symbol Condition Specification Units JunctionTemperature TJ - -55to+150 C StorageTemperature Tstg - -55to+150 C TypicalThermalResistanceJunctionto Lead RJL DCoperation 23 ℃/W TypicalThermalResistanceJunctionto Ambient RJA DCoperation 88 ℃/W ApproximateWeight wt - 2 g Thermal-Mechanical Specifications: Ratings and Characteristics Curves

Data Sheet N0943, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com SK220LA Forinformationontapeandreelspecifications,includingpart orientationandtapesizes,pleaserefertoourtapeandreel packagingspecification. Mechanical Dimensions SMA SYMBOL Millimeters Inches Min. Max. Min. Max. A 2.40 2.84 0.094 0.112 B 3.99 4.75 0.157 0.187 C 1.05 1.70 0.041 0.067 D 0.15 0.51 0.006 0.020 E 4.80 5.66 0.189 0.223 F 1.90 2.95 0.075 0.116 G 0.05 0.203 0.002 0.008 H 0.76 1.52 0.030 0.600 Ordering Information Marking Diagram Device Package Shipping SK220LA SMA 5000pcs/reel Carrier Tape Specification SMA SYMBOL Millimeters Min. Max. A 2.97 3.17 B 5.70 5.90 C 2.32 2.52 d 1.40 1.60 E 1.40 1.60 F 5.60 5.70 P 3.90 4.10 P0 3.90 4.10 P1 1.90 2.10 T 0.25 0.35 W 11.80 12.20 WhereXXXXX isYYWWL LA =Package type 2 =ForwardCurrent(2A) 20 =ReverseVoltage(200V) YY =Year WW =Week L =Lot Number Cautions：Molding resin Epoxy resinUL:94V-0

Data Sheet N0943, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com SK220LA 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..