®STPS20100CTHIGH VOLTAGE POWER SCHOTTKY RECTIFIER
MAINPRODUCTCHARACTERISTICSIF(AV)VRRMVF(max)Tj(max)2x10A100V0.7V175°CA1KA2FEATURESNegligibleswitchinglossesLowforwardvoltagedropLowcapacitanceHighreverseavalanchesurgecapabilityssssKA1A2DESCRIPTIONHighvoltagedualSchottkyrectifiersuitedforswitchmodepowersuppliesandotherpowerconverters.PackagedinTO-220AB,thisdeviceisintendedforuseinmediumvoltageoperation,andparticularly,inhighfrequencycircuitrieswherelowswitchinglossesandlownoisearerequired.
ABSOLUTE MAXIMUM RATINGSSymbolVRRMIF(RMS)IF(AV)IFSMIRRMIRSMTstgTjdV/dt*:
Parameter
RepetitivepeakreversevoltageRMSforwardcurrentAverageforwardcurrent
δ=0.5
Tc=110°CVR=60Vtp=10mssinusoidaltp=2µsF=1KHztp=100µs
TO-220ABSTP20100CTValue100
PerdiodePerdiodePerdevicePerdiodePerdiodePerdiode
30102020011-65to+175
1751000
UnitVAAAAAA°C°CV/µs
SurgenonrepetitiveforwardcurrentRepetitivepeakreversecurrentNonrepetitivepeakreversecurrentStoragetemperaturerangeMaximumjunctiontemperature(*)Criticalrateofriseofreversevoltage
dPtot1
thermalrunawayconditionforadiodeonitsownheatsink<
dTjRth(j−a)
1/4
August2002-Ed:2C
STPS20100CT
THERMAL RESISTANCESSymbolRth(j-c)
Junctiontocase
Parameter
PerdiodeTotal
Rth(c)
Coupling
Value1.60.90.15
°C/WUnit°C/W
Whenthediodes1and2areusedsimultaneously:
Tj-Tc(diode1)=P(diode1)xRth(j-c)(Perdiode)+P(diode2)xRth(c)ELECTRICAL CHARACTERISTICS(Per diode)STATIC CHARACTERISTICSSymbolIR*
Parameter
Reverseleakagecurrent
TestConditionsVR=VRRM
Tj=25°CTj=125°C
VF**
Forwardvoltagedrop
IF=20AIF=10AIF=20A
Pulsetest:*tp=5ms,dutycycle<2%
**tp=380µs,dutycycle<2%
Toevaluatetheconductionlossesusethefollowingequation:P=0.55xIF(AV)+0.015xIF2(RMS)
Tj=125°CTj=125°CTj=25°C
0.60
Min.
Typ.
Max.1501000.850.700.95
UnitµAmAV
Fig.1:Averageforwardpowerdissipationversusaverageforwardcurrent.(Perdiode)
PF(av)(W)=0.1=0.05=0.2=0.5=1Fig.2:Averagecurrentversusambienttemperature.(dutycycle:0.5)(Perdiode)
IF(av)(A)Rth(j-a)=Rth(j-c)1211109876543210012108Rth(j-a)=15oC/W6T=0.542TIF(av)(A)12345678=tp/Ttp=tp/TtpTamb(oC)5075100125910111213141500252/4
STPS20100CT
Fig.3:Nonrepetitivesurgepeakforwardcurrentversusoverloadduration.
(Maximumvalues)(Perdiode)
1801601401201008060402000.001IMt=0.5Tc=25oCTc=50oCFig.4:Relativevariationofthermaltransientimpedancejunctiontocaseversuspulseduration.
IM(A)Tc=110oCt(s)0.010.11Fig.5:Reverseleakagecurrentversusreversevoltageapplied.(Typicalvalues)(Perdiode)
50.00010.000Tj=125oCFig.6:Junctioncapacitanceversusreversevoltageapplied.(Typicalvalues)(Perdiode)
2000IR(mA)C(pF)Tj=125oCF=1MHz10001.000Tj=100oCTj=75oCTj=50oC0.1000.010VR(V)0.0010102030405060708090100VR(V)100110100Fig.7:Forwardvoltagedropversusforwardcurrent.(Maximumvalues)(Perdiode)
1.41.2Tj=125oCVFM(V)1.00.80.60.40.20.00.1110IFM(A)1003/4
STPS20100CT
PACKAGEMECHANICALDATATO-220AB(JEDECoutline)
H2ACREF.ACDEFF1F2GG1H2L2L4L5L6L7L9MDia.L5L7DiaOPTIONALL6L2L9DF2F1(x2)L4MFEG1GDIMENSIONSMillimetersInchesMin.Max.Min.Max.4.304.600.1690.1811.221.320.0480.0522.402.720.0940.1070.330.700.0130.0280.610.930.0240.0371.141.700.0450.0671.141.700.0450.0674.955.150.1950.2022.402.700.0940.10610.0010.400.3940.40916.00Typ.0.630Typ.13.0014.000.5120.5512.652.950.1040.11614.8015.750.5830.6206.206.600.2440.2603.403.940.1340.1552.60Typ.0.102Typ.3.753.0.1480.153OrderingtypeSTPS20100CT
ss
MarkingSTPS20100CT
PackageTO-220AB
Weight2.23g
Baseqty
50
Delivery
modeTube
s
s
Coolingmethod:byconduction(C)Recommendedtorquevalue:0.55N.m.Maximumtorquevalue:0.7N.m.EpoxymeetsUL94,V0
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