5- Compare between the important characteristics of silicon & germanium diode. Which one is widely used?
Q: For a Silicon diode, the forward current is 109 times the reverse saturation current Is. What will…
A: The diode current equation can be expressed as I=IsexpVFVT-1--->(1) where Is is the reverse…
Q: 1. Compare between the normal and zener diodes. 2 What is the application of the zener diode?
A: Normal Diode (p-n junction diode): p-n junction diode is obtained by joining a p-type crystal with…
Q: Assuming that the diodes in the given circuit are ideal, v0?
A: The solution is as follows.
Q: etermine the voltage across the diode assuming a complete diode model.
A: Let's assume that diode is made by silicon semiconductor material. Its cutin voltage Vr= 0.7V Case 1…
Q: Determine the voltage across each diode, the voltage across the resistor, and current of the circuit
A: The solution can be achieved as follows.
Q: Determine the output voltage waveform for each circuit. Given: Si Diode
A:
Q: DISCUSSION AND ANALYSIS: 3. Why do we need to know the breakdown voltage of the diode? 4. What is…
A:
Q: a)-calculate the output voltage for the circuit of the simple diode positive clamper. b)-calculate…
A: in this answer let us try to explain the properties of a single diode positive clamper and a simple…
Q: Calculate the value of PIV of either diode? (2nd Approximation)
A: For the given full wave rectifier circuit, the peak inverse voltage is double the times of output…
Q: 4) What is the different between diode and Zener diode.
A: As per Bartleby guidelines we are allowed to solve only one question, please ask the rest again.
Q: Determine the power dissipated by the diode
A: In this question we will find power dissipated by diode....
Q: 2- What is the diode equivalent circuit?
A: Diode- It is the minimum forward voltage across diode after which diode start conduction. Diode is…
Q: Explain how to test a semiconductor diode whether it is defected or not, by means of an ohmmeter?
A: Actually ohmmeter having two terminals. Those are positive and negative. Diode is having two…
Q: Based on the simulation results, how to turn on the diode?
A: The given circuit is
Q: Which answer best describes the purpose of the diode in the below circuit?
A: Given diagram :
Q: Characteristics of diode?
A: The Characteristics of the diode is as follows:
Q: 1.1 Explain how to test a semiconductor diode whether it is defected or not, by an ohmmeter? means…
A: Semiconductor diode can be tested by two methods. diode method Ohmmeter method In this question,…
Q: Mention two applications of the diode.
A: In this we will write applications of diode....
Q: Explain the effect of temperature on a diode. Explain the relationship between current and voltage…
A:
Q: 1. Explain construction details of a semiconductor diode.
A: A semiconductor device that allows conduction of current in only one direction is termed as a…
Q: Q3 / What are the work of diode in AM demodulation circuit?
A: Modulation is process by which some properties of carrier signal is varied according to modulating…
Q: 1.Determine the voltage across each diode, the voltage across the resistor, and current of the…
A: Now from thediagram Diode D2 will be reverse biased and diode 1 will be forward biased so voltage…
Q: Compare the diode leads using diode, led, zener diode structures and characteristics.
A: PN diode LED ZENER diode 1) Converts ac to dc ( rectification) 1) emits light 1) used as voltage…
Q: \Answer the following questions 1.Explain briefly the diode and forward bias and reverse bias of it…
A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…
Q: For the given diode analog of a transistor below, what type of a transistor it is? C OB Answer:
A: From the given above diagram we can able to say that emitter is connected to N terminal of the diode…
Q: Draw the circuit symbol for a diode, labeling the anode and cathode.
A: The circuit symbol for a diode, labeling the anode and cathode is given below:
Q: 7. What is the differences between a normal diode and a Zener diode?
A: (1) It allows current in one direction , hence called as unidirectional device (2) It only works in…
Q: What is the common value considered to be the potential barrier in a germanium diode.
A: In this question we will write potential barrier value in germanium diode..
Q: 8. If the diode polarity is reversed in item number 6, what is the diode current? The diode voltage?
A:
Q: What are the work of diode in AM demodulation circuit? Draw block diagram for AM demodulation?
A: Modulation is process by which some properties of carrier signal is varied according to modulating…
Q: 2. Determine the voltage across each diode in below figures, assuming the practical model.
A: 2) The given circuit is shown below: a) b)
Q: 4- What are types of power diodes?
A: Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: 1. Determine whether each silicon diode below figures is forward-biased or reverse- biased.
A:
Q: 1- How does a diode work as a voltage regulator?
A: Note: As per the policy we can solve only one question, please re-upload the remaining question as a…
Q: What should be the minimum forward voltage applied to a silicon diode to get significant amount of…
A: In this case, the minimum amount of forward voltage which must be applied to a silicon pn junction…
Q: Explain briefly but clearly how to identify the anode and cathode of a semiconductor diode?
A:
Q: Refer to Table 3.3, explain how the circuit works. It is under the zener diode characteristics
A:
Q: What is Tunnel diode and PIN diode? What are the uses of Tunnel diode and PIN diode? Also draw…
A: We need to answer What is Tunnel diode and PIN diode? What are the uses of Tunnel diode and PIN…
Q: What happens if a voltage above the normal operating voltage is applied to the diode?
A: Solution If a voltage above the normal operating voltage is applied to the diode. it will start…
Q: Cite the differences between an N-type and P-Type Junction Diode.
A: The solution is given below
Q: 1. Differentiate an Elemental Semiconductor from a Compound Semiconductor. Explain one advantage of…
A: 1. differentiate between elemental semiconductor and compound semiconductor 2. one application/…
Q: What are the functions of diode.. explain properly step to step how it is used in circuits
A:
Q: In your own words and with the aid of suitable diagrams, describe the following: Describe forward…
A: Biasing is the method of establishing a set of voltage or current in any electronic circuit. There…
Q: B- what are the differences between PN diode and zener diod
A: Difference between pn junction diode and zener diode 1) symbol pn junction diode Zener diode
Q: Explain about rectifying action of crystal diode
A: Crystal Diode A semiconductor diode or P-N junction diode is a two-term device that allows the…
Q: 2. For which portion of the diode curve does the zener diode look like an open circuit? (a) Diode…
A: When voltage across zener diode is less than zener voltage then diode will be off is that open…
Q: For the next circuit, calculate voltages, diode current, and load voltages.
A: Given : E=30V For silicon diode , Vth=0.7 V R=1.5k ohm
Q: What kind of a semiconductor device is a diode?
A:
Q: 4. Explain the reason of using a Germanium and not a Silicon diode.
A: The energy bandgap of germanium is 0.72 eV and the energy bandgap of silicon is 1.12 eV. The…
Q: Differentiate between simple diode and zener diode in one line ?
A: Differentiate between simple diode and zener diode in one line ?
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- In your own words and with the aid of suitable diagrams, describe the following: Explain what the barrier potential is and how it is developed in pn junction diode. What is the typical value of the barrier potential for a silicon diode?Determine the voltage across the diode in the figure below, using the complete diode model with: r'd = 10-? and r'R = 100-M?a. The value of the forward current. (in Amperes)b. The value of the forward voltage. c. The value of the voltage across the diode.Determine the voltage across the diode in the figure below, using the complete diode model with: r'd = 10-? and r'R = 100-M? a. The value of the forward current. (in Amperes) b. The value of the forward voltage. c. The value of the voltage across the diode.
- Determine the forward voltage, forward current, and the voltage across the diode in the Figure below, assuming an ideal diode.An ac voltage of peak value 20v is connected in series with a silicon diode and load resistance of 5002. if the forward resistance of diode is 102 find: i- Peak current through diode. ii- Peak output voltage. ii- What will be these values if the diode is assumed to be ideal (Vdiode =0)?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 given choices. Solve the current flowing to silicon diode of the given circuit below.Discuss the working principle of a diode and also the equivalent models of a 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.
- A. In your own words and with the aid of suitable diagrams, describe the following: a) The zener diode and its characteristics. b) Design a limitter circuit using diodes to limit the output voltage to 4.7V during the positive signwave and to -6.7V in the negative signwave. B. Consider the following circuit. Suppose that diode D1 is ideal. a) Give the state of the diode D1: conductive or blocking. Explain. b) Calculate the current flowing through D1. c) Calculate the voltage VR2 across the resistance R2. 1kQ D1 R1 R2 1) ImA 10V 4KQ C. In the circuit shown below the knee current for the ideal Zener diode is 10 mA. Calculate the minimum value of load resistance RL in order to maintain 5 volts across the load resistance RL. 1002 IL 10V V, = 5V A RBriefly 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.Sketch the I-V characteristic curve for a real diode and label the main parameters and regions.