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Failure Prediction of Multilayer Ceramic Capacitors (MLCCs) under Temperature-Humidity-Bias Testing Conditions Using Non-Linear Modeling

비선형모델링을 통한 온습도 바이어스 시험 중의 다층 세라믹축전기 수명 예측

  • Kwon, Daeil ;
  • Azarian, Michael H. (University of Maryland, Mechanical engineering) ;
  • Pecht, Michael (University of Maryland, Mechanical engineering)
  • 권대일 (UNIST, 인간 및 시스템 공학과) ;
  • ;
  • Received : 2013.09.13
  • Accepted : 2013.09.25
  • Published : 2013.09.30

Abstract

This study presents an approach to predict insulation resistance failure of multilayer ceramic capacitors (MLCCs) using non-linear modeling. A capacitance aging model created by non-linear modeling allowed for the prediction of insulation resistance failure. The MLCC data tested under temperature-humidity-bias testing conditions showed that a change in capacitance, when measured against a capacitance aging model, was able to provide a prediction of insulation resistance failure.

Keywords

References

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