Semiconductor protection tips for 3-level topologies

Supplied by Semikron Pty Ltd on Monday, 21 October, 2019


3-level topologies are mainly used in UPS and solar applications due to their high efficiency and low harmonic distortion of the grid. Essential for the design of the driver is to limit the voltage at the IGBT and handling of short circuits.

This application note describes the control and protection of power semiconductors in 3-level NPC and TNPC topologies.

Related White Papers

New multifunctional connectors with extreme safety requirements

This series of expert guidelines examines all facets of wireless communication and...

Unlocking the future: insights into Industrial Edge AI

Empowering industries with ubiquitous Edge...

State-of-the-art electronics: advancing design systems for the future

[White paper] Smarter tech by design — insights...


  • All content Copyright © 2026 Westwick-Farrow Pty Ltd