Under high temp operating environments, the life expectancy of electronic components and systems reduces exponentially if they are not designed, packaged and protected appropriately to tolerate or negate the impact of high temperatures. Significant performance and reliability challenges exist for high temperature electronics used in many applications, including those used in down-hole, under-bonnet, well-logging, and aero-engine applications.
This presentation will highlight specific materials and conformal coating issues that play a significant role in addressing above challenges, and presents results of thermal aging effect on Parylene HT at 200 and up to 450°C. Additionally, it provides an in-depth analysis of the coating’s performance at high temperature and offers solutions to existing issues through incorporating Parylene HT in the design and final protection of high temp electronics, even at nano and micro levels.