IP4220CZ6

1.Productprofile1.1GeneraldescriptionTheIP4220CZ6isdesignedtoprotectI/Olinessensitivetocapacitiveload,suchasUSB2.0,ethernet,DVIetc.fromdamageduetoElectroStaticDischarge(ESD).Itincorporatesfourpairsofultra-lowcapacitancerail-to-raildiodesplusanadditionalZenerdiodetoprovideprotectiontosignalandsupplycomponentsfromESDvoltagesashighas±8kVcontactdischarge.Protectionissupplyvoltageindependentduetotherail-to-raildiodesbeingconnectedtotheZenerdiode.TheIP4220CZ6integratesfourpairsofultra-lowcapacitancerail-to-railESDprotectiondiodesinaminiature6-leadSOT457package.1.2Features■ESDIEC61000-4-2level4,±8kVcontactdischargecompliantprotection■Fourpairsofultra-lowinputcapacitance(1pFtyp.)ESDrail-to-railprotectiondiodes■LowvoltageclampingduetointegratedZenerdiode■Small6leadSO6(SOT457)package■IEC61000-4-515ALightning(8/20μs)1.3Applications■General-purposedownstreamESDprotectionforhighfrequencyanalogsignalportsandhigh-speedserialdatatransmissionportsin:◆CellularandPCSmobilehandsets◆PC-/notebookUSB2.0/IEEE1394ports◆DVIinterfaces◆Cordlesstelephones◆Wirelessdata(WAN/LAN)systems◆PDAs◆HDMIIP4220CZ6DualUSB2.0integratedESDprotectiontoIEC61000-4-2level4Rev.04—12September2005ProductdatasheetIP4220CZ6_4©KoninklijkePhilipsElectronicsN.V.2005.Allrightsreserved.ProductdatasheetRev.04—12September20052of10PhilipsSemiconductorsIP4220CZ6DualUSB2.0integratedESDprotection2.Pinninginformation3.Orderinginformation4.Limitingvalues5.RecommendedoperatingconditionsTable1:PinningPinDescriptionSimplifiedoutlineSymbol1ESDprotectionI/O12GND3ESDprotectionI/O24ESDprotectionI/O35SupplyvoltageVP6ESDprotectionI/O4132456001aac379123654Table2:OrderinginformationTypenumberPackageNameDescriptionVersionIP4220CZ6-plasticsurfacemountedpackage;6leadsSOT457Table3:LimitingvaluesInaccordancewiththeAbsoluteMaximumRatingSystem(IEC60134).SymbolParameterConditionsMinMaxUnitVI/OI/ODCinputvoltage05.5VVesdelectrostaticdischarge;allpinsIEC61000-4-2,level4,contact-8+8kVTstgstoragetemperature-55+125°CTable4:OperatingconditionsSymbolParameterConditionsMinTypMaxUnitTambambienttemperature-40-+85°CIP4220CZ6_4©KoninklijkePhilipsElectronicsN.V.2005.Allrightsreserved.ProductdatasheetRev.04—12September20053of10PhilipsSemiconductorsIP4220CZ6DualUSB2.0integratedESDprotection6.Characteristics7.Applicationinformation7.1Universalserialbus2.0protectionTheIP4220CZ6isoptimizedtoprotect,forexample,twoUSB2.0portsfromESD.EachdeviceiscapableofprotectingbothUSBdatalinesandtheVBUSsupply.AtypicalapplicationisshowninFigure1.Table5:CharacteristicsTcase=25°C;unlessotherwisespecified.SymbolParameterConditionsMinTypMaxUnitCI/O(n)pincapacitancetoground,pins1,3,4and6VI/O(n)=0V;f=1MHz;VP=+3.0V-1.0-pFIL(n)diodereverseleakagecurrent,pins1,3,4and6togroundVI/O(n)=+3.0V--100nACd(Zener)Zenerdiodecapacitancetoground,pin5topin2VI/O(n)=0V;f=1MHz;VP=+3.0V-40-pFVBR(Zener)Zenerdiodebreakdownvoltage,pin5topin2I=1mA6-9VVFforwardvoltage-0.7-VFig1.TypicalapplicationofIP4220CZ6001aac3804USB2.0IEEE1394CONTROLLER56321VBUSD+D-GNDVBUSD+D-GNDIP4220CZ6IP4220CZ6_4©KoninklijkePhilipsElectronicsN.V.2005.Allrightsreserved.ProductdatasheetRev.04—12September20054of10PhilipsSemiconductorsIP4220CZ6DualUSB2.0integratedESDprotection7.2IP4220CZ6spicemodelTable6:DiodesspiceparametersSymbolParameterValueUnitD1D2D3D4D5D6D7D8DZCJOzero-biasjunctioncapacitance0.370.370.370.370.370.370.370.3727pFVJjunctionpotential650778650778650778650778640mVMgradingcoefficient0.360.360.360.360.360.360.360.360.36-BVreversebreakdownvoltage50505050505050507.3VFig2.IP4220CZ6spicemodelschematicTable7:Spicemodellistofcomponents;seeFigure2ComponentParameterValueUnitL1inductance880pHresistance200mΩL2inductance800pHresistance200mΩL3inductance440pHresistance200mΩL4inductance480pHresistance200mΩL5inductance800pHresistance200mΩL6inductance640pHresistance200mΩL7inductance640pHresistance200mΩC1160fFC2160fFC3160fF001aad104pin1pin6pin2pin5pin4C2C1D1D2C4C5C7C3C6L6L4L3L5pin3L7D3L2L1D4D5D6D7D8C8DZIP4220CZ6_4©KoninklijkePhilipsElectronicsN.V.2005.Allrightsreserved.ProductdatasheetRev.04—12September20055of10PhilipsSemiconductorsIP4220CZ6DualUSB2.0integratedESDprotectionC4160fFC5160fFC6160fFC7160fFTable7:Spicemodellistofcomponents;seeFigure2…continuedComponentParameterValueUnitIP4220CZ6_4©KoninklijkePhilipsElectronicsN.V.2005.Allrightsreserved.ProductdatasheetRev.04—12September20056of10PhilipsSemiconductorsIP4220CZ6DualUSB2.0integratedESDprotection8.PackageoutlineFig3.PackageoutlineSOT457REFERENCESOUTLINEVERSIONEUROPEANPROJECTIONISSUEDATEIECJEDECJEITASOT457SC-74wBMbpDepin1indexAA1LpQdetailXHEEvMAAByscalecX132456012mmPlasticsurfacemountedpackage;6leadsSOT457UNITA1bpcDEHELpQywvmm0.10.0130.400.253.12.70.260.101.71.3e0.953.02.50.20.10.2DIMENSIONS(mmaretheoriginaldimensions)0.60.20.330.23A1.10.901-05-0404-11-08IP4220CZ6_4©KoninklijkePhilipsElectronicsN.V.2005.Allrightsreserved.ProductdatasheetRev.04—12September20057of10PhilipsSemiconductorsIP4220CZ6DualUSB2.0integratedESDprotection9.AbbreviationsTable8:AbbreviationsAcronymDescriptionDVIDigitalVideoInterfaceHDMIHighDefinitionMultimediaInterfaceLANL