Q2) Explain the working of zener diode on both forward and reverse bias. From thecircuit in the Figure-2, Rs=1KO, Vz=7.2V and RL=3KN. If Vs = 12V. Find out the followingDC parameters:a) Is = ?, Current passing through resistor Rsb) IL = ?, Current passing through resistor RLc) Iz = ?, Current passing through Zener Dioded) VL= ?, Output Voltage(Figure-2)Rs1k OhmIsIzRLVLVsUA723_ZD2.3k Ohm12 V

Zener diode- Zener diode is highly doped diode 1:10^5. It is always fabricated with Si. Because…

Answered: Q2) Explain the working of zener diode…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Similar questions

circuit given in Figure 3 use Complete Diode Model and find the voltage across R1 and R2 and total current flowing in this circuit. Given that diode forward resistance is 15 Ohms for D1 and 10 Ohms for D2, also reverse current flowing acrossD2 is 20 micro Amperes.
JAE To sketch the characteristic curve of the diode you need to vary voltages on diode and measure current flowing during forward and reverse bias condition. Fill up the table below using circuit shown and vary battery voltages. Measure voltage and current of diode then sketch the graph. Voltage X axis and Current Y axis. A Battery Diode voltage Voltage 0.1V 0.3V 0.5V 0.7V 1.0V 2.0V 3.0V 10.0V Diode Current Forward Bias Condition +||| V Battery Diode Voltage 0.1V 0.5V 2.0V 5.0v 10v 20V 25V 30V Voltage Note: used any electronics software to perform this activity Reverse Bias Condition Diode Current ELECTRONICS ENGINEERING (ECE) DEPARTMENT SINCE VIT
In reference to the output waveform below and using ideal diode model: Vout +7.5V -3.5V a. Analyze the behavior of the circuit and fill up the table below. Vin Diode state Vout (FB or RB) +6V OV -3V -6V b. Draw the clipper circuit that will produce the given output waveform.
The reverse saturation current in a Silicon Diode is, than that of Germanium Diode Select one: a. Lower b. Equal c. Higher d. Depends on temperature
Consider the circuit.a. What type of circuit is this?b. What is the total peak secondary voltage?c. Find the peak voltage across each half of the secondary.d. Sketch the voltage waveform across RL.e. What is the peak current through each diode?f. What is the PIV for each diode?
There are three diode models namely (i) the exponential, (ii) ideal and (iii) the constant voltage source. a) Please define each model and provide the factors that influence the choice of a diode model when analyzing a circuit ? b) Please provide sketches of the I-V characteristic of each model.
Consider the circuit in the figure below 4:1 120 V rms ooooo gll reelee D₁ L a. What type of circuit is this? b. What is the total peak secondary voltage? D₂ c. Find the peak voltage across each half of the secondary. d. Sketch the voltage waveform across RL. e. What is the peak current through each diode? f. What is the PIV for each diode? RL 1.0 ΚΩ
Consider the diode circuit shown below. If Vs is a sinewave with a peak amplitude of 12 Volts at 60Hz, and diodes D1 & D2 are considered ideal, sketch the appearance of the waveform at node voltage Vout . Sketch the appearance of the waveform at Vout .
For the circuit shown in the figure, determine the value of RL. What will make the Zener diode reach the maximum operating power?
Determine the diode current and voltage across each resistor for the following diode circuits using a practical diode model.
Determine the reverse voltage and reverse current for the diode in the Figure below for each of the diode models. Also find the voltage across the limiting resistor in each case. Assume IR = 1-µA. a. The value of reverse current, assuming practical diode model. b. The value of reverse voltage, assuming practical diode model. c. The value of voltage across the limiting resistor, assuming practical diode model.
TRUE OR FALSE- When different diode models are connected in series in such a way that they are oriented similarly i.e. will allow a specific current flow, the voltage required to forward bias the series connection is the forward voltage of the diode with the higher knee voltage specification. - When different diode models are connected in parallel in such a way that they are oriented similarly i.e. will allow a specific current flow, the voltage required to forward bias the parallel connection is lower than the forward voltage of either of the diodes knee voltage specification since they are connected in parallel i.e. their equivalent resistance is lower as well.

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