SM6T68A中文资料
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1/5SM6T6V8A/220A
SM6T6V8CA/220CA
TRANSILTM®
sPEAKPULSEPOWER:600W(10/1000µs)
sBREAKDOWNVOLTAGERANGE:From6.8Vto220V.
sUNIANDBIDIRECTIONALTYPES
sLOWCLAMPINGFACTOR
sFASTRESPONSETIME
sULRECOGNIZEDFEATURES
SMB
(JEDECD0-214AA)
SymbolParameterValueUnit
PPPPeakpulsepowerdissipation(seenote1)Tjinitial=Tamb600W
PPowerdissipationoninfiniteheatsinkTamb=50°C5W
IFSMNonrepetitivesurgepeakforward
currentforunidirectionaltypestp=10ms
Tjinitial=Tamb100A
TstgTjStoragetemperaturerange
Maximumjunctiontemperature-65to+175
150°C
°C
TLMaximumleadtemperatureforsolderingduring10s.260°C
Note1:Forasurgegreaterthanthemaximumvalues,thediodewillfailinshort-circuit.ABSOLUTEMAXIMUMRATINGS(Tamb=25°C)DESCRIPTION
Transildiodesprovidehighovervoltageprotection
byclampingaction.Theirinstantaneousresponse
totransientovervoltagesmakesthemparticu-
larlysuitedtoprotectvoltagesensitivedevices
suchasMOSTechnologyandlowvoltagesup-
pliedIC’s.
August2001-Ed:5ASymbolParameterValueUnit
Rth(j-l)Junctiontoleads20°C/W
Rth(j-a)Junctiontoambientonprintedcircuitonrecommendedpad
layout100°C/WTHERMALRESISTANCES元器件交易网www.cecb2b.comSM6Txx
2/5IIF
VFVCLVBR
VRM
IPPIRMVSymbolParameter
VRMStand-offvoltage
VBRBreakdownvoltage
VCLClampingvoltage
IRMLeakagecurrent@VRM
IPPPeakpulsecurrent
αTVoltagetemperaturecoefficient
VFForwardvoltagedropELECTRICALCHARACTERISTICS(Tamb=25°C)TypesIRM@VRMVBR@IRVCL@IPPVCL@IPPαTC
maxminnommaxmaxmaxmaxtyp
note210/1000µs8/20µsnote3note4
UnidirectionalMar-kingBidirectionalMar-kingµAVVVVmAVAVA10-4/°CpF
SM6T6V8ADESM6T6V8CALE10005.86.456.87.141010.55713.42985.74000
SM6T7V5ADGSM6T7V5CALG5006.47.137.57.881011.35314.52766.13700
SM6T10ADPSM6T10CALP108.559.51010.5114.54118.62157.32800
SM6T12ADTSM6T12CALT510.211.41212.6116.73621.71847.82300
SM6T15ADXSM6T15CALX112.814.31515.8121.22827.21478.41900
SM6T18AEESM6T18CAME115.317.11818.9125.22432.51238.81600
SM6T22AEKSM6T22CAMK118.820.92223.1130.62039.31029.21350
SM6T24AEMSM6T24CAMM120.522.82425.2133.21842.8939.41250
SM6T27AEPSM6T27CAMP123.125.72728.4137.51648.3839.61150
SM6T30AERSM6T30CAMR125.628.53031.5141.514.553.5759.71075
SM6T33AETSM6T33CAMT128.231.43334.7145.713.159.0689.81000
SM6T36AEVSM6T36CAMV130.834.23637.8149.91264.3629.9950
SM6T39AEXSM6T39CAMX133.337.13941.0153.911.169.75710.0900
SM6T68AFQSM6T68CANQ158.164.66871.41926.51213310.4625
SM6T75AFSSM6T75CANS164.171.3-78.811035.81343010.5575
SM6T100AFYSM6T100CANY185.595.010010511374.417822.510.6500
SM6T150AGLSM6T150CAOL112814315015812072.92651510.8400
SM6T200AGUSM6T200CAOU117119020021012742.235311.310.8350
SM6T220AGWSM6T220CAOW11882092202311328238810.310.8330
Note2:Pulsetest:tp<50ms.
Note3:∆VBR=αT*(Tamb-25)*VBR(25°C).
Note4:VR=0V,F=1MHz.Forbidirectionaltypes,
capacitancevalueisdividedby2.Fig.1:Peakpulsepowerdissipationversusinitial
junctiontemperature(printedcircuitboard).10s
1000s%IPP
50
0tPULSEWAVEFORM10/1000s100元器件交易网www.cecb2b.comSM6Txx
3/5Fig.2:Peakpulsepowerversusexponentialpulseduration.
Fig.3:Clampingvoltageversuspeakpulsecurrent.
Exponentialwaveformtp=20µs________
tp=1ms——————-
tp=10ms...............
Note:Thecurvesofthefigure3arespecifiedforajunctiontemperatureof25°Cbeforesurge.
Thegivenresultsmaybeextrapolatedforotherjunctiontemperaturesbyusingthefollowingformula:
∆VBR=αT*[Tamb-25]*VBR(25°C)
Forintermediatevoltages,extrapolatethegivenresults.元器件交易网www.cecb2b.comSM6Txx
4/5Fig.6:Transientthermalimpedancejunc-
tion-ambientversuspulseduration.
MountingonFR4PCBoardwithRecommended
padlayout.Fig.5:Peakforwardvoltagedropversuspeak
forwardcurrent(typicalvaluesforunidirectional
types).Fig.4b:Capacitanceversusreverseapplied
voltageforbidirectionaltypes(typicalvalues).Fig.4a:Capacitanceversusreverseapplied
voltageforunidirectionaltypes(typicalvalues).
Fig.7:Relativevariationofleakagecurrent
versusjunctiontemperature.元器件交易网www.cecb2b.comSM6Txx
5/5Packaging:standardpackagingistapeandreel.
SOD15=StandardpackagingisinFilm.PACKAGEMECHANICALDATA
SMB(Plastic)
D
EE1cA1
A2bLSM 6T 100 C A
SURFACE MOUNT
600WBIDIRECTIONALNo suffix:Unidirectional
BREAKDOWNVOLTAGEORDERCODE
MARKING:Logo,DateCode,TypeCode,CathodeBand(forunidirectionaltypesonly).
REF.DIMENSIONS
MillimetersInches
Min.Max.Min.Max.
A11.902.450.0750.096
A20.050.200.0020.008
b1.952.200.0770.087
c0.150.410.0060.016
E5.105.600.2010.220
E14.054.600.1590.181
D3.303.950.1300.156
L0.751.600.0300.063
1.522.752.3
1.52FOOTPRINTDIMENSIONS(Millimeter)
SMBPlastic.
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