ASTM F459-2006 微电子器件金属丝连接抗拉强度测量的标准试验方法

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【英文标准名称】:StandardTestMethodsforMeasuringPullStrengthofMicroelectronicWireBonds
【原文标准名称】:微电子器件金属丝连接抗拉强度测量的标准试验方法
【标准号】:ASTMF459-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F01.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:连接;电子工程;测量;微电子学;抗拉强度;金属线
【英文主题词】:pullstrengthofmicroelectronicwirebonds;aluminumultra-sonicwedgebonds;aluminumballbonds;goldwedgebonds;ballbonds;wirebonds
【摘要】:Failureofmicroelectronicdevicesisoftenduetofailureofaninterconnectionbond.Acommontypeofinterconnectionbondisawirebond.Thesemethodscanassistinmaintainingcontroloftheprocessofmakingwirebonds.Theycanbeusedtodistinguishbetweenweak,nonadherentwirebondsandacceptablystrongwirebonds.Themethodsaredestructive.Thesetestmethodsareappropriateforon-lineuseforprocesscontrol,forpurchasespecifications,andforresearchinsupportofimprovedyieldorreliability.Therefereemethodshouldbeusedforquantitativecomparisonofpullstrengthsofwirebonds.1.1Thesetestmethodscoverteststodeterminethepullstrengthofaseriesofwirebonds.Instructionsareprovidedtomodifythemethodsforuseasarefereemethod.Themethodscanbeusedforwirebondsmadewithwirehavingadiameteroffrom0.0007to0.003in.(18to76m).Note1Commonusageatthepresenttimeconsiderstheterm"wirebond"toincludetheentireinterconnection:bothweldsandtheinterveningwirespan.1.2Thesetestmethodscanbeusedonlywhentheloopheightofthewirebondislargeenoughtoallowasuitablehookforpulling(see)tobeplacedunderthewire.1.3Theprecisionofthesemethodshasbeenevaluatedforaluminumultra-sonicwedgebonds;however,thesemethodscanbeusedforaluminumballbondsandgoldwedgeorballbonds,asaluminumwedgebondsarethemostsensitivetomanufacturingvariations(suchasbonddeformation)ofanywire-bondtype.1.4Thesemethodsaredestructive.Theyareappropriateforuseinprocessdevelopmentor,withapropersamplingplan,forprocesscontrolorqualityassurance.1.5AnondestructiveprocedureisdescribedinPracticeF458.1.6Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:L24
【国际标准分类号】:29_120_20
【页数】:4P.;A4
【正文语种】: