JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES

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The minimum potential difference between the base and emitter required to switch a silicon transistor ‘ON’ is approximately

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Correct option: A

1 V

Option A (1 V) is correct because the minimum base-emitter voltage required to turn on a silicon transistor is approximately 0.7V, which is closest to 1V.

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A PN-junction has a thickness of the order of In a

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\mathrm{\alpha\; and\; \beta }

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