IEC61709-1996标准
Electroniccomponents–Reliability–
Referenceconditionsforfailureratesandstressmodelsforconversion
CONTENTS
FOREWORD...................................................................................................................5
INTRODUCTION.............................................................................................................7
Clause
1Scope.......................................................................................................................9
2Normativereferences...............................................................................................9
3Definitions................................................................................................................9
4Symbols...................................................................................................................11
5Referenceconditions................................................................................................15
6Genericstressmodels..............................................................................................21
7Specificstressmodels..............................................................................................27
Annexes
ALimitationsofreliabilitymodelsandpredictions.........................................................67
BExamples.................................................................................................................77
CBibliography.............................................................................................................83
INTRODUCTION
Failureratedataareusefulinthedesignphaseofelectronicequipment.Theycanbeusedtoidentifypotentialreliabilityproblems,theplanningoflogisticsupportstrategiesandthe
evaluationofdesignsandreliabilitypredictions.Predictionsareessentiallyprobability
statementswhicharebasedonthefailureratesofelectroniccomponents.Thesepredictionsshouldbecarriedoutbeforehardwarerealizationand/ortheprocurementprocessofanequipment. |