Internship — Low/Medium Voltage MOSFET Device Development
RenesasJob Title
Internship — Low/Medium Voltage MOSFET Device Development
Role Summary
Join a device team developing 20–100 V class Power MOSFETs for AI server and data-center power systems. The team focuses on layout and TCAD-based device-structure design to optimize device performance and reliability.
This internship provides hands-on experience in MOSFET layout design, TCAD simulation, prototype wafer lot handling, electrical-characteristic data analysis, and result reporting while working with experienced engineers.
Experience Level
Entry-level (Internship). Intended for enrolled students; no specific years of professional experience required.
Responsibilities
Primary tasks you will perform during the internship:
- Perform MOSFET layout design and assist device-structure design work.
- Run and analyze TCAD simulations to evaluate device performance.
- Manage prototype wafer/test-lot logistics for front-end experiments.
- Collect, organize, and analyze electrical characteristic data from experiments.
- Summarize results and present findings to engineering team members.
- Collaborate with on-site engineers; communicate with international teams when needed.
Requirements
Must-have items and practical requirements for internship participation:
- Ability to obtain Student's Personal Liability Insurance (or equivalent accident insurance) before the internship begins.
- Non-Japanese nationals must be able to obtain required visa/permission for internship activities in Japan.
- Able to work on-site in Takasaki, Japan for the internship period.
- Work is mainly conducted in Japanese; basic English for global collaboration is useful.
- Good communication skills for documenting and presenting experimental results.
Education Requirements
Applicants are expected to be university students in semiconductor physics, electrical/electronic engineering, semiconductor fabrication/manufacturing, or related technical fields. No specific degree level (BSc/MSc) is mandated in the posting; enrollment as a student is implied. Student insurance is required prior to starting the internship.
About the Company
Company: Renesas
Headquarters: Hitachinaka, Japan
Renesas is a global leader in embedded semiconductor solutions, providing high-quality products across automotive, industrial, infrastructure, and IoT sectors. With over 22,000 employees in more than 30 countries, the company focuses on scalable solutions that enhance user experience and drive innovation while committed to sustainability and energy efficiency.
