SK56B SMCDIODE | Alldatasheet

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Circuit Diagram Applications Maximum Ratings: Characteristics Symbol Condition Max. Units PeakRepetitiveReverseVoltage WorkingPeakReverseVoltage DCBlockingVoltage VRRM VRWM VR 60 V AverageRectifiedForwardCurrent IF(AV) 50%dutycycle@TC=105°C,rectangular waveform 5 A PeakRepetitiveForward Current IFRM AtRatedVR,SquareWave,20KHZ, TC=80℃ 10 A PeakOneCycleNon-Repetitive SurgeCurrent IFSM 8.3ms,HalfSinepulse,Tc =25C 125 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 SMB

Data Sheet N0941, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com SK56B 0.001 0.01 0.1 100 10 20 30 40 50 60 Re ve rs e V oltage -V R(V ) Reverse Current-IR(MA) 100 1000 10000 0 5 10 15 20 25 30 35 40 Reverse Voltage-VR(V) Junction Capacitance-CT(PF) 100 Forward Voltage Drop-VF(V) Instantaneous Forward Current- IF(A) Characteristics Symbol Condition Specification Units JunctionTemperature TJ - -55to+150 C StorageTemperature Tstg - -55to+150 C TypicalThermalResistancetoLead RJL - 17 C/W TypicalThermalResistancetoAmbiebt RJA - 75 C/W ApproximateWeight wt - 0.09 g Thermal-Mechanical Specifications: Ratings and Characteristics Curves Fig.2-Typical Values Of Reverse CurrentFig.1-Typical Junction Capacitance TJ=125℃ TJ=25℃ TJ=25℃ Fig.3-Typical Forward Voltage Drop Characteristics TJ=25℃ TJ=125℃

Data Sheet N0941, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com SK56B Forinformationontapeandreelspecifications,includingpart orientationandtapesizes,pleaserefertoourtapeandreel packagingspecification. Mechanical Dimensions SMB SYMBOL Millimeters Inches Min. Max. Min. Max. A 3.30 3.94 0.130 0.155 B 4.06 4.70 0.160 0.185 C 1.80 2.20 0.071 0.087 D 0.152 0.305 0.006 0.012 E 4.80 5.59 0.189 0.220 F 2.10 2.60 0.083 0.102 G 0.051 0.203 0.002 0.008 H 0.76 1.52 0.030 0.060 Ordering Information Marking Diagram Device Package Shipping SK56B SMB (Pb-Free) 3000pcs/reel Carrier Tape Specification SMB 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 SK = DeviceType 5 =ForwardCurrent(5A) 6 =ReverseVoltage(60V) B =Package type YY =Year WW =Week L =Lot Number Cautions：Molding resin Epoxy resin UL:94V-0

Data Sheet N0941, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com SK56B 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.,Ltdbeliableforanydamagesthatmayresultfromanaccidentorany othercauseduringoperationoftheuser’sunitsaccordingtothedatasheet(s).SMC-SangdestMicroelectronics(Nanjing)Co.,Ltd assumesnoresponsibilityforanyintellectualpropertyclaimsoranyotherproblemsthatmayresultfromapplicationsofinformation, productsorcircuitsdescribedinthedatasheets. 4-InnoeventshallSMC-SangdestMicroelectronics(Nanjing)Co.,Ltdbeliableforanyfailureinasemiconductordeviceorany secondarydamageresultingfromuseatavalueexceedingtheabsolutemaximumrating. 5-Nolicenseisgrantedbythedatasheet(s)underanypatentsorotherrightsofanythirdpartyorSMC-SangdestMicroelectronics (Nanjing)Co.,Ltd. 6-Thedatasheet(s)maynotbereproducedorduplicated,inanyform,inwholeorpart,withouttheexpressedwrittenpermissionofSMC- SangdestMicroelectronics(Nanjing)Co.,Ltd. 7-Theproducts(technologies)describedinthedatasheet(s)arenottobeprovidedtoanypartywhosepurposeintheirapplicationwill hindermaintenanceofinternationalpeaceandsafetynoraretheytobeappliedtothatpurposebytheirdirectpurchasersoranythirdparty. Whenexportingtheseproducts(technologies),thenecessaryproceduresaretobetakeninaccordancewithrelatedlawsandregulations..