ST20120 SMCDIODE

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Data Sheet N1366, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST20120 STB20120 STF20120 ST20120/STB20120/STF20120/STD20120 SCHOTTKY RECTIFIER Applications Features ST20120 STB20120 STD20120 STF20120 TO-220AC D2PAK DPAK ITO-220AC Maximum Ratings: Characteristics Symbol Condition Max. Units PeakRepetitiveReverseVoltage WorkingPeakReverseVoltage DCBlockingVoltage VRRM VRWM VR 120 V AverageRectifiedForwardCurrent IF(AV) 50%dutycycle@Tc=100°C, rectangularwaveform 20 A PeakOneCycleNon-RepetitiveSurge Current IFSM 8.3ms,HalfSinepulse,TC =25C 250 A  150 C TJ operation  Ultralow 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  Trench MOS Schottky technology  This is a Pb − Free Device  All SMC parts are traceable to the wafer lot  Additional testing can be offered upon request  Switching power supply  Converters  Free-Wheeling diodes  Reverse battery protection

Data Sheet N1366, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST20120 STB20120 STF20120 * Pulsewidth<300µs, dutycycle<2% Characteristics Symbol ST20120 STB20120 STF20120 Units JunctionTemperature TJ -55to+150 C StorageTemperature Tstg -55to+150 C TypicalThermalResistance JunctiontoCase RJC 2.0 2.0 5.0 C/W CaseStyle TO-220AC/D2PAK/DPAK/ITO-220AC Forinformationontapeandreelspecifications,includingpart orientationandtapesizes,pleaserefertoourtapeandreel packagingspecification. Electrical Characteristics: Characteristics Symbol Condition Typ. Max. Units ForwardVoltageDrop* VF1 @5A,Pulse,TJ =25C @10A,Pulse,TJ =25C @20A,Pulse,TJ =25C 0.50 0.60 0.78 0.88 V VF2 @5A,Pulse,TJ =125C @10A,Pulse,TJ =125C @20A,Pulse,TJ =125C 0.43 0.53 0.63 0.71 V ReverseCurrent* IR1 @VR =ratedVR TJ =25C - 0.5 mA IR2 @VR =ratedVR TJ =125C 22 45 mA Thermal-Mechanical Specifications: Tube Specification Tube Specification(TO-220AC/ITO-220AC) Device Package Weight Shipping ST20120 TO-220AC 1.6g 50pcs/tube STB20120 D²PAK 1.85g 800pcs/reel STF20120 ITO-220AC 1.6g 50pcs/tube

Data Sheet N1366, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST20120 STB20120 STF20120 Marking Diagram Carrier Tape Specification D2PAK SYMBOL Millimeters Min. Max. A 10.70 10.90 B 16.03 16.23 C 5.11 5.31 d 1.45 1.65 E 1.65 1.85 F 11.40 11.60 P0 3.90 4.10 P 15.90 16.10 P1 1.90 2.10 W 23.90 24.30 WhereXXXXX isYYWWL ST =Device Type B/F =Packagetype 20 =ForwardCurrent (20A) 120 =ReverseVoltage(120V) SSG = SSG YY =Year WW =Week L =Lot Number Cautions：Moldingresin Epoxy resinUL:94V-0

Data Sheet N1366, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST20120 STB20120 STF20120 Mechanical Dimensions TO-220AC Symbol Dimensions in millimeters Min. Typical Max. A 4.47 4.70 4.85 A1 1.17 1.27 1.37 A2 2.52 2.69 2.89 b 0.71 0.81 0.96 b1 1.17 1.27 1.37 c 0.31 0.38 0.61 D 14.64 14.94 15.24 D1 8.50 8.07 8.90 E 10.01 10.16 10.31 E1 9.98 10.18 10.38 e1 4.98 5.08 5.18 H1 6.04 6.24 6.44 L 13.00 13.86 14.08 L1 3.56 3.80 3.96 ΦP 3.74 3.84 4.04 Q 2.54 2.74 2.94 Θ1 5° Θ2 4° Θ3 4° Mechanical Dimensions D2PAK Symbol Dimensions in millimeters Min. Typical Max. A 4.47 4.70 4.85 A1 0 0.10 0.25 A2 2.59 2.69 2.89 b 0.71 0.81 0.96 b1 1.17 1.27 1.37 c 0.31 0.38 0.61 c1 1.17 1.27 1.37 D 8.50 8.70 8.90 D1 6.40 E 10.01 10.16 10.31 E1 7.6 E2 9.98 10.08 10.31 e 2.54 H 14.6 15.1 15.6 L 2.00 2.30 2.74 L1 1.12 1.27 1.42 L2 1.30 2.20 L3 0.25BSC e 0 - 8° e1 5° e2 4° e3 4°

Data Sheet N1366, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST20120 STB20120 STF20120 SYMBOL Dimensions in millimeters Min. Typical Max. A 4.30 4.50 4.70 A1 1.10 1.30 1.50 A2 2.80 3.00 3.20 A3 2.50 2.70 2.90 b 0.50 0.60 0.75 b1 1.10 1.20 1.35 b2 1.50 1.60 1.75 c 0.50 0.60 0.75 D 14.80 15.00 15.20 E 9.96 10.16 10.36 e - 2.55 - e1 5.00 5.10 5.16 H1 6.50 6.70 6.90 L 12.70 13.20 13.70 L1 1.60 1.80 2.00 L2 0.80 1.00 1.20 L3 0.60 0.80 1.00 L4 - 1.10 1.50 ΦP1(上口) 3.30 3.50 3.70 ΦP2(下口) 2.99 3.19 3.39 Q 2.50 2.70 2.90 Θ1 5° Θ2 4° Θ3 10° Θ4 5° Θ5 5° Mechanical Dimensions ITO-220AC

Data Sheet N1366, Rev. A  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST20120 STB20120 STF20120 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 hindermaintenanceofinternationalpeaceandsafetynoraretheytobeappliedtothatpurposebytheirdirectpurchasersoranythird party.Whenexportingtheseproducts(technologies),thenecessaryproceduresaretobetakeninaccordancewithrelatedlawsand regulations..