The Zener diode shown below, is specified to have Vz-20V at Izr, IZK = 0.1 mA, IzT =17 mA, and r, = 14 2. Voc 30V. 1) Replace the Zener diode with its Model. 2) Find the current I with no Load. 3) Find Vo with no Load when VCC = 30V. 4) Find R1 Min. 30V 2000 Vz = 20V %3D 6.8-V zener Vo RL

The Zener diode shown below, is specified to have Vz-20V at Izr, IZK = 0.1 mA, IzT =17 mA, and r, = 14 2. Voc 30V. 1) Replace the Zener diode with its Model. 2) Find the current I with no Load. 3) Find Vo with no Load when VCC = 30V. 4) Find R1 Min. 30V 2000 Vz = 20V %3D 6.8-V zener Vo RL

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 4RQ: What is the difference between a diode and rectifier?

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Question

The Zener diode shown below, is specified to have Vz-20V at Izr,
IzK = 0.1 mA, IzT =17 mA, and r, = 14 2. Voc = 30V.
1) Replace the Zener diode with its Model.
2) Find the current I with no Load.
3) Find Vo with no Load when VCC = 30V.
4) Find R1 Min.
r30V
2000
Vz = 20V
%3D
68-V
zener

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