Question on RCD snubber design

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Xavier Pacheco Paulino

Joined Oct 21, 2015
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Hello,

I want to design a RCD snubber network like the one attached. I have read some guidelines and books regarding to it. But they all use a VDS/IDS vs time waveform to determine the turn off time. That graph is not given in datasheets. What is given in datasheets are the turn-off delay and fall times for specifics values of ID, VDD, RG and VDS. I'm a bit lost, I would appreciate your comments and suggestions.

This is the mosfet that I want to snubber: https://www.infineon.com/dgdl/Infin...N.pdf?fileId=5546d4625a888733015a8bb640137c6e
 

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