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Which one of the following devices have low power losses?

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Which one of the following devices have low power losses?

(a) MOSFET

(b) IGBT

(c) SCR

(d) BJT

I got this question in an internship interview.

This interesting question is from Dynamics topic in division Dynamics of Electrical Drives of Electric Drives

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Correct option is (c) SCR

The explanation is: SCR is a minority carrier device due to which it experiences conductivity modulation and it’s ON state resistance reduction due to which conduction losses are very low.

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