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If the following switching devices have similar power ratings, which one of them is the fastest?

1. SCR
2. GTO
3. IGBT
4. Power MOSFET

Correct answer: Power MOSFET

Solution

Power MOSFETs are known for their high switching speeds due to their voltage-controlled operation, which allows for rapid turn-on and turn-off times compared to other devices like SCRs and GTOs that rely on current control.

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