Performance and Reliability of Bonded Interfaces for High-Temperature Packaging (Presentation): NREL (National Renewable Energy Laboratory)

Research output: NRELPresentation

Abstract

The thermal performance and reliability of sintered-silver is being evaluated for power electronics packaging applications. This will be experimentally accomplished by the synthesis of large-area bonded interfaces between metalized substrates that will be subsequently subjected to thermal cycles. A finite element model of crack initiation and propagation in these bonded interfaces will allow forthe interpretation of degradation rates by a crack-velocity (V)-stress intensity factor (K) analysis. The experiment is outlined, and the modeling approach is discussed.
Original languageAmerican English
Number of pages20
StatePublished - 2014

Publication series

NamePresented at the FY15 APEEM Kickoff Meeting, 18-20 November 2014, Oak Ridge National Laboratory, Oak Ridge, Tennessee

NREL Publication Number

  • NREL/PR-5400-63003

Keywords

  • bonded interfaces
  • delamination
  • reliability
  • sintered-silver
  • stress intensity factor

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