Webinar: Minimizing EMI and switching loss on SiC FETs

ON DEMAND

Join this webinar to discover how a simple RC snubber can effectively control turn-off VDS spikes and ringing of SiC devices and be “surprisingly” more efficient than using a high Rgoff resistor.  Also, we’ll show how the snubber resistor loss can be much smaller than the conventional calculation, therefore allowing the use of SMD resistors.  Waveforms and switching loss data will demonstrate the excellent performance of SiC devices with a small RC snubber.  Finally, we will show how using a snubber can improve the dual compatibility of fast SiC devices.

• Scope of discussion: Turn-off VDS spike with fast SiC devices
• Root cause and viable solutions
• Snubber vs Rgoff
  • Effectiveness
  • Switching loss
• Summary
• Design support
• Q/A

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