Plot the I-V characteristics of a PN junction diode (linear and log scale) for different temperatures and plot the characteristics. Explain the observed behavior.

For a pn junction diode, the temperature is 451 K. Estimate the thermal voltage in mV.

Briefly discuss the difference between Diode Piecewise-linear model, Simplified model, and Ideal device/ equivalent circuit.  Study the diode specification sheets of a 1N4001 and 1N5401 diodes provided by the manufacturer and compare their difference. Give typical application of each. Discuss briefly how to test junction diode.

use a P-N junction ideal diode to simulate a circuit measure and plot its I-V characteristics as well as its forward characteristics. assume breakdown voltage of around 6V for your calculations. I have added my multisim design with IV graph of the diode. I need : the large signal piece wise linear parameters of the diode. and for the plot  do the theoretical calculations for at least one point on the curve and mark it on the curve This peoblem has other part that I will send when the expert answered this part. Tnx

In this Zener diode regulator, the source voltage varies from 7 V to 12 V. Assume that the load current  varies between 2 mA and 31 mA, and that the diode is an ideal 3 V Zener diode. What is the largest allowable resistance  that will ensure the load voltage  remains constant with variations in load current and source voltage? Please enter your answer to 3 significant figures.

In this Zener diode regulator, the source voltage varies from 6 V to 10 V. Assume that the load current varies between 2 mA and 33 mA, and that the diode is an ideal 3 V Zener diode. What is the largest allowable resistance that will ensure the load voltage remains constant with variations in load current and source voltage? Please enter your answer to 3 significant figures.

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.

In this Zener diode regulator, the source voltage varies from 8 V to 10 V. Assume that the load current varies between 2 mA and 45 mA, and that the diode is an ideal 4 V Zener diode. What is the largest allowable resistance that will ensure the load voltage remains constant with variations in load current and source voltage? Please enter your answer to 3 significant figures.

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a) What is n-type semiconductor materials? What are the majority and the minority cariers? b) What is p-type semiconductor materials? What are the majority and the minority cariers? c) What is depletion region of a p-n junction diode? d) Describe in your own words the forward-bias and reverse- bias conditions of a p-n junction diode. e) Draw a Diode Symbol and label the anode and the cathode. Si Ge 2 ka f) Find V, in the circuit shown in +20 V 2 k2 15V Fig. Fuad Al-Mannai EENG261 Page 1