STF1045

ST1045 SMCDIODE | Alldatasheet

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Data Sheet N1028, Rev. B  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST1045 STB1045 STD1045 STF1045 ST1045/STB1045/STF1045/STD1045 SCHOTTKY RECTIFIER Applications Features ST1045 STB1045 STD1045 STF1045 TO-220AC D2PAK DPAK ITO-220AC Maximum Ratings: Characteristics Symbol Condition Max. Units PeakRepetitiveReverseVoltage WorkingPeakReverseVoltage DCBlockingVoltage VRRM VRWM VR 45 V AverageRectifiedForwardCurrent IF(AV) 50%dutycycle@Tc=80°C, rectangularwaveform 10 A PeakOneCycleNon-RepetitiveSurge Current IFSM 8.3ms,HalfSinepulse,TC =25C 150 A  150 C TJ operation  Center tap configuration  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  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 N1028, Rev. B  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST1045 STB1045 STD1045 STF1045 * Pulsewidth<300µs, dutycycle<2% Characteristics Symbol ST1045 STB1045 STD1045 STF1045 Units JunctionTemperature TJ -55to+150 C StorageTemperature Tstg -55to+150 C TypicalThermalResistance JunctiontoCase RJC 3 3 2.4 5.5 C/W CaseStyle TO-220AC/D2PAK/DPAK/ITO-220AC Forinformationontapeandreelspecifications,includingpart orientationandtapesizes,pleaserefertoourtapeandreel packagingspecification. Electrical Characteristics: Characteristics Symbol Condition Typ. Max. Units ForwardVoltageDrop* VF1 @10A,Pulse,TJ =25C - 0.68 V VF2 @10A,Pulse,TJ =125C - 0.64 V ReverseCurrent* IR1 @VR =ratedVR TJ =25C - 0.5 mA IR2 @VR =ratedVR TJ =125C - 15 mA Thermal-Mechanical Specifications: Tube Specification Tube Specification(TO-220AC/ITO-220AC) Device Package Weight Shipping ST1045 TO-220AC 1.6g 50pcs/tube STB1045 D²PAK 1.85g 800pcs/reel STD1045 DPAK 0.39g 2500pcs/reel STF1045 ITO-220AC 1.6g 50pcs/tube

Data Sheet N1028, Rev. B  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST1045 STB1045 STD1045 STF1045 Marking Diagram Carrier Tape Specification DPAK SYMBOL Millimeters Min. Max. A 6.80 7.00 B 10.40 10.60 C 2.60 2.80 d Φ1.45 Φ1.65 E 1.65 1.85 F 7.40 7.60 P0 3.90 4.10 P 7.90 8.10 P1 1.90 2.10 W 15.90 16.30 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/D/F =Packagetype 10 =ForwardCurrent (10A) 45 =ReverseVoltage(45V) SSG = SSG YY =Year WW =Week L =Lot Number Cautions：Moldingresin Epoxy resinUL:94V-0

Data Sheet N1028, Rev. B  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST1045 STB1045 STD1045 STF1045 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 DPAK SYMBOL Millimeters Inches Min. Max. Min. Max. A 2.20 2.40 0.087 0.094 A1 0.00 0.127 0.000 0.005 b 0.66 0.86 0.026 0.034 c 0.46 0.60 0.018 0.024 D 6.50 6.70 0.256 0.264 D1 5.13 5.46 0.202 0.215 D2 4.83REF. 0.190REF. E 6.00 6.20 0.236 0.244 e 2.186 2.386 0.086 0.094 L 9.70 10.40 0.381 0.409 L1 2.90REF. 0.144REF. L2 1.40 1.70 0.055 0.067 L3 1.60REF. 0.063REF. L4 0.60 1.00 0.024 0.039 Φ 1.10 1.30 0.043 0.051 Θ 0° 8° 0° 8° h 0.00 0.30 0.000 0.012 V 5.35REF. 0.211REF.

Data Sheet N1028, Rev. B  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST1045 STB1045 STD1045 STF1045 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° 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 N1028, Rev. B  China - Germany - Korea - Singapore - UnitedStates  http://www.smc-diodes.com - sales@smc-diodes.com ST1045 STB1045 STD1045 STF1045 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..