MOSFET Gate Drive Resistor Selection - Part 2: Turn Off

In this is Part 2 of our mini-series on Power Supply MOSFET Gate Resistors Selection, Dr Seyed Ali Shirsavar of Biricha Digital describes how control to turn off speed of our MOSFET independently of its turn on speed. We show how to design a popular MOSFET turn off circuit, how to select the turn off diode and show some nice experimental results.
For resistor selection please see Part 1 of this video here:
• MOSFET Gate Drive Resi...
For the impact of MOSFET gate drive on the EMI & noise spectrum please see our video here:
• Impact of MOSFET Gate ...
For detailed mathematical analysis and accurate equations, we highly recommend the excellent paper by By Mr. Laszlo Balogh, "Fundamentals of MOSFET and IGBT Gate Driver Circuits" available from TI:
www.ti.com/lit/ml/slua618a/sl...

[@bakuhost]

Great video, really like it

[@oguzhanguvercin6166]

Thank you for the great content. Can you also do a video about reverse recovery of diodes on power supplies? Much appreciated.

[@shanmuganathanca245]

Clear info, thank you very much 🙏

[@SaltBoy]

Very clear explanation! Great video!

[@GiC7]

Thanks, master.

[@Ignabevacqua]

I love this content! thanks!

[@adrienferreira4666]

These theory & practice videos are fantastic, thank you very much 🙏

[@sr-someletronica1312]

👏👏👏👏👏👏👏

[@TheAmbitiousad]

Dea sir, thank you for the video. What path the reverse current through the diode take? Can the gate driver absorb this current?

[@dungtrananh1522]

Hello sir, I would like to ask if there is any way to apply automatic control signal block diagrams to the design of electronic circuits using discrete components? For example, design a common E audio amplifier circuit using BJT.

[@sep1853]

I have a question this way the turn off time is always faster than the tun on isn't it?