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®SM6T6V8A/220ASM6T6V8CA/220CATRANSILTM
FEATURES
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PEAKPULSEPOWER:600W(10/1000µs)BREAKDOWNVOLTAGERANGE:From6.8Vto220V.
UNIANDBIDIRECTIONALTYPESLOWCLAMPINGFACTORFASTRESPONSETIMEULRECOGNIZED
SMB(JEDECD0-214AA)DESCRIPTION
Transildiodesprovidehighovervoltageprotectionbyclampingaction.Theirinstantaneousresponsetotransientovervoltagesmakesthemparticu-larlysuitedtoprotectvoltagesensitivedevicessuchasMOSTechnologyandlowvoltagesup-pliedIC’s.
ABSOLUTEMAXIMUMRATINGS(Tamb=25°C)SymbolPPPPIFSMTstgTjTL
Parameter
Peakpulsepowerdissipation(seenote1)PowerdissipationoninfiniteheatsinkNonrepetitivesurgepeakforwardcurrentforunidirectionaltypesStoragetemperaturerangeMaximumjunctiontemperature
Maximumleadtemperatureforsolderingduring10s.
Value
Tjinitial=TambTamb=50°Ctp=10ms
Tjinitial=Tamb
6005100
UnitWWA
-65to+175
150
260
°C°C°C
Note1:Forasurgegreaterthanthemaximumvalues,thediodewillfailinshort-circuit.
THERMALRESISTANCESSymbolRth(j-l)Rth(j-a)
Junctiontoleads
Junctiontoambientonprintedcircuitonrecommendedpadlayout
Parameter
Value20100
Unit°C/W°C/W
August2001-Ed:5A1/5
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SM6Txx
ELECTRICALCHARACTERISTICS(Tamb=25°C)SymbolVRMVBRVCLIRMIPPParameterStand-offvoltageBreakdownvoltageClampingvoltageLeakagecurrent@VRMPeakpulsecurrentVoltagetemperaturecoefficientForwardvoltagedropTypesUniMar-directionalkingSM6T6V8ADESM6T7V5ADGSM6T10ADPSM6T12ADTSM6T15ADXSM6T18AEESM6T22AEKSM6T24AEMSM6T27AEPSM6T30AERSM6T33AETSM6T36AEVSM6T39AEXSM6T68AFQSM6T75AFSSM6T100AFYSM6T150AGLSM6T200AGUSM6T220AGWBidirectionalSM6T6V8CASM6T7V5CASM6T10CASM6T12CASM6T15CASM6T18CASM6T22CASM6T24CASM6T27CASM6T30CASM6T33CASM6T36CASM6T39CASM6T68CASM6T75CASM6T100CASM6T150CASM6T200CASM6T220CAIRM@VRMmaxMar-µAVkingLE10005.8LG5006.4LP108.55LT510.2LX112.8ME115.3MK118.8MM120.5MP123.1MR125.6MT128.2MV130.8MX133.3NQ158.1NS1.1NY185.5OL1128OU1171OW1188VBR@IRVCL@IPPmax10/1000µsVA10.55711.35314.54116.73621.22825.22430.62033.21837.511.514.545.713.149.91253.911.1926.51035.81374.42072.92742.23282IPPVCLVBRVRMVFIRMVIFIαTVFVCL@IPPmax8/20µsVA13.414.518.621.727.232.539.342.848.353.559.0.369.7121134178265353388298276215184147123102938375686257333022.51511.310.3αTCminnommaxnote2VVV6.457.139.511.414.317.120.922.825.728.531.434.237.1.671.395.01431902096.87.5101215182224273033363968-1001502002207.147.8810.512.615.818.923.125.228.431.534.737.841.071.478.8105158210231mA101011111111111111111maxtypnote3note410-4/°CpF5.76.17.37.88.48..29.49.69.79..910.010.410.510.610.810.810.840003700280023001900160013501250115010751000950900625575500400350330%IPP10010sFig.1:Peakpulsepowerdissipationversusinitialjunctiontemperature(printedcircuitboard).
PULSEWAVEFORM10/1000s5001000stNote2:Note3:Note4:
Pulsetest:tp<50ms.
∆VBR=αT*(Tamb-25)*VBR(25°C).
VR=0V,F=1MHz.Forbidirectionaltypes,capacitancevalueisdividedby2.
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SM6Txx
Fig.2:Peakpulsepowerversusexponentialpulseduration.
Fig.3:
Clampingvoltageversuspeakpulsecurrent.Exponentialwaveformtp=20µs________
tp=1ms——————-tp=10ms...............
Note:Thecurvesofthefigure3arespecifiedforajunctiontemperatureof25°Cbeforesurge.
Thegivenresultsmaybeextrapolatedforotherjunctiontemperaturesbyusingthefollowingformula:∆VBR=αT*[Tamb-25]*VBR(25°C)
Forintermediatevoltages,extrapolatethegivenresults.
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SM6Txx
Fig.4a:Capacitanceversusreverseappliedvoltageforunidirectionaltypes(typicalvalues).
Fig.4b:Capacitanceversusreverseappliedvoltageforbidirectionaltypes(typicalvalues).
Fig.5:Peakforwardvoltagedropversuspeakforwardcurrent(typicalvaluesforunidirectionaltypes).
Fig.6:Transientthermalimpedancejunc-tion-ambientversuspulseduration.
MountingonFR4PCBoardwithRecommendedpadlayout.
Fig.7:Relativevariationofleakagecurrentversusjunctiontemperature.
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SM6Txx
ORDERCODESM 6T 100 C ASURFACE MOUNT600WBREAKDOWNVOLTAGEBIDIRECTIONALNo suffix:UnidirectionalMARKING:Logo,DateCode,TypeCode,CathodeBand(forunidirectionaltypesonly).PACKAGEMECHANICALDATASMB(Plastic)
E1DIMENSIONSREF.A1A2bcEcA1A2bMillimetersMin.Max.2.450.202.200.415.604.603.951.601.900.051.950.155.104.053.300.75InchesMin.0.0750.0020.0770.0060.2010.1590.1300.030Max.0.0960.0080.0870.0160.2200.1810.1560.063DEE1DLLFOOTPRINTDIMENSIONS(Millimeter)SMBPlastic.
Packaging:standardpackagingistapeandreel.SOD15=StandardpackagingisinFilm.
2.3Weight=0.12g
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