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Which of the factors doesn’t change the diode current.

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Which of the factors doesn’t change the diode current.

(a) Temperature

(b) External voltage applied to the diode

(c) Boltzmann‘s constant

(d) Resistance

This question was addressed to me during an interview.

My question comes from Quantitative Theory of the P-N Diode Currents topic in section Semiconductor-Diode Characteristics of Electronic Devices & Circuits

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The correct answer is (d) Resistance

For explanation I would say: I = Io [e^(v/nVt) -1], as shown in this equation the diode current is dependent on temperature , voltage applied on the diode , Boltzmann’s constant but diode current is not dependent on resistance as it is independent of resistance.

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