2 December 2025
5PM CET
Webinar:
How SiC JFETs Are Transforming Circuit Protection and Power Electronics
Solid-state circuit breakers (SSCBs) are redefining circuit protection and power system reliability with arc-free operation, faster response times, and extended life cycles. However, traditional silicon devices like IGBTs and MOSFETs often limit efficiency and thermal performance. In this expert-led webinar hosted by Mouser Electronics and onsemi, you’ll learn how silicon carbide (SiC) JFETs are transforming SSCB design. Discover how they deliver faster switching, lower conduction losses, enhance thermal efficiency, and enable easier integration for next-generation power electronics.
Tune in and learn:
- How SiC JFETs boost solid-state circuit breaker (SSCB) performance with faster switching, lower conduction losses, and improved thermal efficiency.
- What’s required to design compact, high-reliability SSCBs using SiC Cascode JFETs backed by real-world test data and proven engineering best practices.
- How gate driver compatibility enables a seamless transition from silicon to SiC, reducing redesign effort and accelerating product development in power electronics applications.
This webinar will be recorded. If you cannot attend live, please register and a copy of the recording will be emailed to you automatically when it becomes available.
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Host & Speaker(s)
Host
Mark Patrick
Technical Content Director EMEA,
Mouser Electronics Inc.
As Mouser Electronics’ Director of Technical Content for EMEA, Mark is responsible for creating and circulating technical content within the region. Before leading Technical Content, Mark was part of Mouser’s EMEA Supplier Marketing team and played a vital role in establishing and developing relationships with key manufacturing partners. Mark’s previous experience encompasses active engineering roles, technical support, semiconductor technical sales, and various marketing positions. A “hands-on” engineer at heart, Mark holds a first-class Honors Degree in Electronics Engineering from Coventry University.
Speaker
Shusun Qu
Application Engineer, onsemi
Shusun Qu is responsible for supporting advanced circuit protection and traction inverter applications at onsemi. With over 20 years of experience in power electronics, he has worked across industrial, automotive, and aerospace sectors, contributing to both design and application engineering.Before joining onsemi, Shusun led hardware development for propulsion inverter systems at magniX, helping shape the future of commercial electric aircraft. His background includes hands-on design, system integration, and reliability engineering in high-performance environments. He holds a Master’s degree in electrical design from Tsinghua University.
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