Increasing Power Density in Electric Vehicle Converters

Discover how to achieve optimal efficiency in electric vehicle power subsystems using a unique family of automotive-grade high-voltage power MOSFETs


Wednesday, June 9th, 2021 | 2:00 pm Eastern Time


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Join us for a 1-hour webinar to learn the basics of power subsystems in electric vehicles (EV) and how high voltage auto-grade power MOSFETs from STMicroelectronics can optimize their efficiency.

Part of the STPOWER portfolio, ST's high voltage power MOSFETs offer breakdown voltages from 400 V to 1200 V and benefit from ST's MDmesh™ super-junction technology to achieve robust performance and increased power density.

The session will begin with a discussion of MDmesh technology and roadmap, followed by the positioning of silicon MOSFETs in EV power electronic subsystems. We will then explore ST's range of automotive-grade discrete & integrated MOSFET solutions and advanced packaging technology.

By the end of this webinar you will have a good understanding of electric vehicle power electronic subsystems, and the performance advantages of using MDmesh super-junction MOSFETs in power designs for EV on-board chargers (OBC), battery management systems (BMS), and high-voltage DC-DC converters.

You will learn:

  • About the latest in ST super-junction MDmesh MOSFET technology and product evolution
  • How MDmesh MOSFETs enable the design of highly efficient converters for electric vehicles
  • The fundamentals of EV power electronics subsystems (OBC, BMS, high voltage DC-DC)

There will be a live Q&A session at the end of the webinar where ST’s experienced engineers will be available to answer your questions.

Registration information

There is no charge to participate in this event, but it is necessary to register through

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Ardeshir Esmaeili is a Sr. Product Marketing Engineer in ST’s Power Discretes group, with extensive expertise in power semiconductor devices. He is leading the efforts to promote ST’s auto-grade power transistor devices on the US west coast. Ardeshir has co-authored several patents in DC-DC converter topologies for high efficiency commercial-grade LED products. Prior to joining ST, he worked at several other semiconductor companies focusing on power and optoelectronics.    

Not sure if you can attend the live session? No problem! Register now and we'll be sure to email you the recorded webinar.