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sunjj lv5lv5 08年11月7日 JEP143B.01 SOLIDSTATERELIABILITYASSESSMENTQUALIFICATIONMETHODOLOGIES 已经更新为B.01版本. JEP143B.01 (RevisionofJEP143B,April2008) [quote][b]Introduction[/b] Reliabilityisameasureoftheabilityofasolidstateproducttocontinuetomeetdatasheetspecifications overtime.Inanypopulationofsolidstateproductsthereisarangeinthetimetofailure,whichisthetime-to-failure distribution.Sincethetypicaltime-to-failuredistributionwillhaveacentralcharacteristicintheorderof hundredsorthousandsofyears,meansmustbederivedtoassessthetime-to-failuredistributioninrealtime. Failuremechanismmodelsprovideaphysicalandmathematicalrepresentationofhowthetime-to-failure distributionwillchangebychangingsomefactor. [b]Reliabilityassessmentandqualificationsystemsconsistofthefollowing:[/b] a)alistofapplicablefailuremodes,failuremechanisms,failurekinetics,andcauses; b)afailuremodel,includingasappropriatethevalidityandcorrectnessofthemodel; c)ameanstoacceleratethefailureprocess; d)alistofcriteriafortheacceptabilityofthefailurerates; e)thedefinitionsand/orcriteriaforafailure,e.g.,whenisadeviationafailure. Reliabilityassessmentsystemsprovideeconomicbenefitforbothmanufacturersandusers.Manufacturers canquantifythereliabilityoftheirproductsinordertounderstandwarrantyandothercostsassociated withpotentialreliabilityfailures.Userscanestimatethereliabilityofsystemsusingsolidstateproductsin ordertoquantifycostsassociatedwithsystemoperationorfailures.[/quote] 文件下载：JEP143B.01.pdf 密码或说明： 大小：349KB attach文件下载后改名pdf后缀
太謝謝了﹗不知道都改變了那些內容﹐下來看看。
JEP143B.01 SOLIDSTATERELIABILITYASSESSMENTQUALIFICATIONMETHODOLOGIES
已经更新为B.01版本.
JEP143B.01
(RevisionofJEP143B,April2008)
[quote][b]Introduction[/b]
Reliabilityisameasureoftheabilityofasolidstateproducttocontinuetomeetdatasheetspecifications
overtime.Inanypopulationofsolidstateproductsthereisarangeinthetimetofailure,whichisthetime-to-failure
distribution.Sincethetypicaltime-to-failuredistributionwillhaveacentralcharacteristicintheorderof
hundredsorthousandsofyears,meansmustbederivedtoassessthetime-to-failuredistributioninrealtime.
Failuremechanismmodelsprovideaphysicalandmathematicalrepresentationofhowthetime-to-failure
distributionwillchangebychangingsomefactor.
[b]Reliabilityassessmentandqualificationsystemsconsistofthefollowing:[/b]
a)alistofapplicablefailuremodes,failuremechanisms,failurekinetics,andcauses;
b)afailuremodel,includingasappropriatethevalidityandcorrectnessofthemodel;
c)ameanstoacceleratethefailureprocess;
d)alistofcriteriafortheacceptabilityofthefailurerates;
e)thedefinitionsand/orcriteriaforafailure,e.g.,whenisadeviationafailure.
Reliabilityassessmentsystemsprovideeconomicbenefitforbothmanufacturersandusers.Manufacturers
canquantifythereliabilityoftheirproductsinordertounderstandwarrantyandothercostsassociated
withpotentialreliabilityfailures.Userscanestimatethereliabilityofsystemsusingsolidstateproductsin
ordertoquantifycostsassociatedwithsystemoperationorfailures.[/quote]