thruSM3100A FEATURES SchottkyBarrierRectifiersReverseVoltage20to100VForwardCurrent3.0A *PlasticpackagehasUnderwritersLaboratory FlammabilityClassification94V-0*Lowpowerloss,highefficiency*Foruseinlowvoltagehighfrequencyinverters, freewheeling,andpolarityprotectionapplications*Guardringforovervoltageprotection*Hightemperaturesolderingguaranteed: 260°C/10secondsatterminals MechanicalData Case:JEDECDO-214AC,moldedplasticoverglassbody Terminals:Platedaxialleads,solderableperMIL-STD-750,Method2026 Polarity:ColorbanddenotescathodeendMountingPosition:AnyWeight:0.0026oz.,0.075gHandlingprecautin:None WedeclarethatthematerialofpliancewithROHSrequirements
1.ElectricalCharacteristic Maximum&ThermalCharacteristicsRatingsat25°Cambienttemperatureunlessotherwisespecified. ParameterSymbol symbolSM320ASM330ASM340ASM350ASM360ASM380ASM3100A devicemarkingcode S32 S33 S34 S35 S36 S38S310 Maximumrepetitivepeakreversevoltage VRRM 20 30 40 50 60 80 100 MaximumRMSvoltage VRMS 14 21 28 35 42 56 70 MaximumDCblockingvoltage VDC 20 30 40 50 60 80 100 Maximumaverageforwardrectifiedcurrent IF(AV) 3.0 atTA=75°
C Peakforwardsurgecurrent8.3mssinglehalfsine- IFSM 100 wavesuperimposedonratedload(JEDECMethod) Typicalthermalresistance(Note1) RθJA 50 Operatingjunctionandstoragetemperaturerange TJ,TSTG –40to+150 Unit VVVA A°C/W°
C ElectricalCharacteristicsRatingsat25°Cambienttemperatureunlessotherwisespecified. ParameterSymbol symbolSM320ASM330ASM340ASM350ASM360ASM380ASM3100AUnit Maximuminstantaneousforwardvoltageat3.0A VF 0.50 0.70 0.85
V MaximumDCreversecurrentTA=25°
C 0.5 atratedDCblockingvoltageTA=100°CIR 10.0 mA Typicaljunctioncapacitanceat4.0V,1MHz CJ 110 PF NOTES:
1.Thermalresistancefromjunctiontoambientleadlength,
P.C.B.mounted Peakforwardsurgecurrent(A) AverageForwardRectifiedCurrent(A) SM320AthruSM3100A
2.RatingsandCharacteristicCurves(TA=25°Cunlessotherwisenoted) Fig.1–ForwardCurrentDeratingCurve Fig.2–MaximumNon-repetitivePeakForwardSurgeCurrent 60Hz TJ=TJmax Resistiveor 8.3msSingleHalfSine-wave 3.0 InductiveLoad 100 (JEDECMethod) 1.5 50 InstantaneousForwardCurrent(A) 00255075100125150175AmbientTemperature,°
C Fig3.–TypicalInstantaneousForward 100 Characteristics TJ=25°
C Pulsewidth=300µs 1%DutyCycle 10 1.0 0.1 0.010.20.40.60.81.01.2InstantaneousForwardVoltage(V) Fig5.–typicaltransientthermalimpedance 100 10 1.0 InstantaneousReverseCurrent(mA)
0 1 10 100 NumberofCyclesat60Hz Fig4.–TypicalReverseCharacteristics10 Tj=125℃ 1.0 Tj=75℃ 0.1 0.01Tj=25℃ 0.0010 2040 6080100 PercentofRatedPeakReverseVoltage(%) 1000 Fig6.–TypicalJunctionCapacitance TJ=25°Cf=1.0MHzVsig=50mVp-p 100 JunctionCapacitance(pF) 0.1 0.010.1 1.0 10 100 t,Pulseduration,sec 100.1
1 10 100 ReverseVoltage(V) Transientthermalimpedance(°C/W) 3.dimension: SM320AthruSM3100A
4.UpdateRecord 版次12 SM320AthruSM3100A
1.修正VF测试条件
2.修改结温为150度。
更新记录第一版 更新作者周杰 周杰 更新日期2010-4-28 2010-6-
8