Official PYQ · 2003Set 1 · Q41Diode CircuitsMCQ1 mark

GATE EC 2003 Set 1 Q41 — Diode Circuits

At $300 \mathrm{~K}$ , for a diode current of $1 \mathrm{~mA}$ , a certain germanium diode requires a forward bias of $0.1435 \mathrm{~V}$ , whereas a certain silicon diode requires a forward bias of $0.178 \mathrm{~V}$ . Under the conditions stated above, the closest approximation of the ratio of reverse saturation current in germanium diode to that in silicon diode is

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Published 10 Oct 2026

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GATE EC 2003 Set 1 Q41 — Diode Circuits

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