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onsemi Engineer for Accelerated “beyond JEDEC” reliability in Oudenaarde, Belgium

Engineer for Accelerated “beyond JEDEC” reliability - ( 2204489 )


In this function, the applicant will assist in and contribute to the advanced and accelerated reliability of power devices, with main focus on SiC MOSFETs, both for extrinsic and intrinsic populations. More specific, the job function entails following topics

  • Intrinsic reliability: Evaluation of the reliability and the lifetime of power semiconductor devices through statistical-physical models with accelerated high-throughput testing (HTRB, HTGB, TDDB, Qbd, cosmic rays, diode degradation etc) and state-of-the-art electrical characterization. Work with the development, reliability, failure analysis and production teams in onsemi world-wide and with external R&D partners to make the experimental set-ups, collect and analyse the data and give guidance on the use of the devices for giving use profiles.

  • Extrinsic reliability: Contribute to and in a later stage drive onsemi’s wafer-level burn-in strategy. Be the liaison with the production teams to gather the necessary data, analyse the data using statistical software and provide guidance on the wafer level burn-in strategy. Work with the production team to reduce process defects and with the epi/substrate teams to reduce SiC defects in order to reduce the FIT rate of SiC MOSFETs.

  • Analysis of large datasets using statistical software (JMP, Python etc) for sound decision making.

  • Contribute to International standards related to Silicon Carbide in order to stay in sync with the market requirements. Over time become an active member of a JEDEC or/and AGQ324 working group(s). Publication of articles to increase visibility of onsemi for Silicon Carbide products.


The candidate has a PhD or Master in Physics or Engineering, with good understanding of the basic principles of solid state physics and statistics of failure.

  • He/she is fluent in English

  • can work in a multi-disciplinary world-wide team, hence open and effective communication is a must.

  • has excellent interpersonal and organizational skills, is pro-active and independent.

  • interacts with PhD students, post-docs and professors from R&D partners within Europe, therefore a history of academic research is a plus.

  • Knowledge of Python and JMP is a plus.

Primary Location : Belgium-BE-Oudenaarde

Job : Engineering

Job Posting : Nov 9, 2022, 5:43:57 AM

Req ID: 2204489

ON Semiconductor is an Equal Employment Opportunity Employer and prohibits discrimination on the basis of age, race, color, religion, gender, sexual orientation, national origin, citizenship, protected veteran status, disability status, or any other federal, state or local protected classes. ON is committed to providing equal employment opportunity to qualified individuals, regardless of protect class status.