A 9.1-V zener diode exhibits its nominal voltage at a test current of 28 mA. At this current the incremental resistance is specified as 5 Ω. Find VZ0 of the Zener model.(a) 8.96V(b) 9.03V(c) 9.17V(d) 9.24VThis question was addressed to me in an online quiz.My question is from Zener Diode topic in chapter Diodes of Electronic Devices & Circuits

A 9.1-V zener diode exhibits its nominal voltage at a test current of

1.	A 9.1-V zener diode exhibits its nominal voltage at a test current of 28 mA. At this current the incremental resistance is specified as 5 Ω. Find VZ0 of the Zener model.(a) 8.96V(b) 9.03V(c) 9.17V(d) 9.24VThis question was addressed to me in an online quiz.My question is from Zener Diode topic in chapter Diodes of Electronic Devices & Circuits
Answer» RIGHT ANSWER is (b) 9.03V Explanation: VZ = VZO + MZ IZT 9.1 = VZo + 5 * 28 * 10^-3 VZo = 8.96v VZ = VZo + 5IZ = 8.96 * 5IZ.

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