SiC MOSFET advanced characterization engineer

☞ onsemi

Aussicht: 165

Update Tag: 16-11-2025

Ort: Oudenaarde East Flanders

Kategorie: Hohe Technologie

Industrie: Semiconductor Manufacturing

Jobtyp: Full-time

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Jobinhalt

Job Description

In this function, the applicant will assist in and contribute to the advanced characteristation and analysis of SiC MOSFETs. More specific, the job function entails following topics

  • ultra-fast Bias Temperature Instability (uf-BTI): characterization of the Vth instabilities on SiC MOSFETs using state-of-the-art uf-BTI measurements to detect electron and hole trapping within the µs range. Collect data on different device types, device generations and process conditions, as a function of gate field, temperature, etc, for both dc and ac gate bias conditions. Physical interpretation of the data by using theoretical simulations, extraction of the trap distribution (as a function of position in the bandgap and depth in the dielectric), extraction of capture and emission maps. Provide feedback to the process and device teams within the international onsemi community to steer experiments to reduce the Vth bias instability. Benchmarking of the results against published data from academia and competitors.
  • Evaluation of the reliability and the lifetime of our semiconductor devices through statistical-physical models with accelerated high-throughput testing (HTRB, HTGB, TDDB, Qbd) and state-of-the-art electronic characterization. Work with the development and reliability teams in onsemi world-wide and with external R&D partners to make the experimental set-ups, collect and analyse the data.
  • Statistical 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.

physics.

  • 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.

We offer:

  • A career in a successful international company
  • Challenging work environment
  • Participation in interesting international projects
  • Possibility of professional growth
  • A competitive benefits package (company car, group insurance, flexible working hours, home office, hospitalisation insurance, etc.)

Primary Location

Belgium-BE-Oudenaarde

Job

Engineering

Job Posting

May 30, 2022, 1:43:28 AM

Job Qualifications

The candidate has a PhD or Master in Physics or Engineering, with good understanding of the basic principles of solid state
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Frist: 31-12-2025

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