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The forward break over voltage is maximum when

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in Power Electronics by (27.1k points)
The forward break over voltage is maximum when

(a) Gate current  = ∞

(b) Gate current = 0

(c) Gate current = -∞

(d) It is independent of gate current

I had been asked this question in an international level competition.

Question is from Thyristors-2 in section Power Electronics Devices of Power Electronics

1 Answer

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by (45.1k points)
The correct option is (b) Gate current = 0

The explanation is: Higher the value of anode-cathode forward voltage, lower the gate requirements of the device.

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