SF31_16 CHONGQING | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
3.0AMPS. SUPER FAST RECTIFIERS FEATURE .Highcurrentcapability .Lowforwardvoltagedrop .Lowpowerloss,highefficiency .Highsurgecapability .Hightemperaturesolderingguaranteed 260°C/10sec/0.375"leadlengthat5lbstension .Superfastrecoverytimeforhighefficiency. MECHANICAL DATA .Terminal:Platedaxialleadssolderableper MIL-STD202E,method208C .Case:MoldedwithUL-94ClassV-0recognized FlameRetardantEpoxy .Polarity:colorbanddenotescathode .Mountingposition:any DO-27/DO-201AD 0.96(24.4) MIN. 0.96(24.4) MIN. .051(1.3) .043(1.1) DIA. .220(5.6) .187(5.0) DIA. .375(9.5) .335(8.5) Dimensionsininchesand(millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratingsat25℃ ambienttemperatureunlessotherwisespecified. Singlephase,halfwave,60Hz,resistiveorinductiveload. Forcapacitiveload,deratecurrentby20% Type Number SYMBOL SF31 SF32 SF33 SF34 SF35 SF36 SF37 SF38 units MaximumRecurrentPeakReverseVoltage VRRM 50 100 150 200 300 400 500 600 V MaximumRMSVoltage VRMS 35 70 105 140 210 280 350 420 V MaximumDCblockingVoltage VDC 50 100 150 200 300 400 500 600 V MaximumAverageForwardRectifiedCurrent .375"(9.5mm)leadlengthatTA =55°C IF(AV) 3.0 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 90.0 A Maximum Instantaneous forward Voltage at 3.0ADC VF 0.95 1.3 1.7 V MaximumDCReverseCurrent @TA=25°C atratedDCblockingvoltage @TA =100°C IR 5.0 100.0 µA MaximumReverseRecoveryTime(Note1) trr 35 ns TypicalJunctionCapacitance(Note2) CJ 100 80 pF TypicalThermalResistance(Note3) R(JA) 50 °C/W StorageTemperature TSTG -55to+150 °C OperationJunctionTemperature TJ -55to+150 °C Note: 1.TestConditions:IF=0.5A,IR=1.0A,IRR=0.25A 2.Measuredat1.0MHzandappliedreversevoltageof4.0Vdc