All Questions
4 questions
4
votes
1
answer
122
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What is meant by Switching charge ( under Gate charge characteristics) in the given MOSFET datasheet?
What is switching charge in this MOSFET datasheet?
The switching actually takes place during Miller region. Hence I belive Qgd should be called as switching charge. But looks like the remianing gate ...
- 3,156
2
votes
1
answer
159
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Multiple Source Terminals of SiC MOSFET
I want to know that most of the semiconductor top side cooled package have more than one power source terminal. I can understand by doing so you can minimze the loop inductance of gate driver loop ...
- 357
1
vote
1
answer
879
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Influence of gate resistors and capacitors on driving gate of mosfet
Good Day,
I wannted to ask in a typical gate driving circut of a Mosfet, we always have Rgoff, Rgon,RGS and CGS as shown in below screenschot. What is the purpose of these components in driving the ...
- 357
0
votes
0
answers
108
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Gate Current Calculation and Practical Mosfet Selection
Vnoo3 is the drive voltage, and Ig is the gate current. What I am wondering is:
1) How to calculate the peak Ig on the rising edge of the pulsed gate voltage? For instance, using the spice image ...
- 21