What is the advantage of field-effect transistor (FET) according to bipolar Junction Transistor (BJT) ? Please explain briefly with a few sentences.
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What is the advantage of field-effect transistor (FET) according to bipolar Junction
Transistor (BJT) ? Please explain briefly with a few sentences.
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- To obtain a more clearly defined picture of the FermiDirac distribution, consider a system of 20 FermiDirac particles sharing 94 units of energy. By drawing diagrams like Figure P10.11, show that there are nine different microstates. Using Equation 10.2, calculate and plot the average number of particles in each energy level from 0 to 14E. Locate the Fermi energy at 0 K on your plot from the fact that electrons at 0 K fill all the levels consecutively up to the Fermi energy. (At 0 K the system no longer has 94 units of energy, but has the minimum amount of 90E.) 1 Microstate8 others? One of the nine equally probable microstates for 20 FD particles with a total energy of 94E.Consider an approximate model of the epitaxial resistivity in a silicon power transistor:A pyramid structure with a square base has a resistor in every edge of the structure.The structure of the model is shown in Figure 3 attached. (a) Based on the description above, draw the relevant structure and include relevant resistors in your diagram.(b) Suppose the value of all resistors is R Ω, calculate the total resistance viewing from any of the a-x pairs.(c) Is the total resistance similar for all possible vertex pairs? Verify your statement above by including relevant calculation proof.Talk about the working areas of the FET showing this with the illustration. Several advantages of the transistor
- Is it feasible to describe the distinction between a conductor and an insulator using a semiconductor as an example? Why not use a graph to explain your points?a) What is a Field effect transistor? Give its description and classification.b) Explain the working of n-channel / p-channel Junction Field Effect Transistor with its drain characteristics.what would happen if we replaced the PVC rod with a semiconductor material? What mechanisms could we employ to inject energy into the bound charges in the semiconductor to force it to act like more of a conductor?
- Is it possible to explain the difference between a conductor and an insulator by referring to a semiconductor? A graph would be a great way to illustrate your arguments.In a bipolar junction transistor: A) all the three regions (the emitter, the base and the collector) have equal concentrations of impurity B) the emitter has the least concentration of impurity C) the collector has the least concentration of impurity D) the base has the least concentration of impurityRe 14.4 V 11.4 V Rg 8 kohm 12 kohm 12 V 20 V le(mA) A !g-1.425 mA Vee(Volt) Answer the questions given below, since they are taken from the circuit next to the output chart given above a) What common transistor configuration is the given circuit diagram? b) what type is the given transistor? NPN or PNP? Specify
- Describe an extrinsic semiconductor material. What is the value or the electron concentration in an n-type material, and what is the value of the hole concentration in a p-type material?a) State two ways in which a pn junction can be formed. b) Define the metallurgical junction. c) What is a step junction? d) Explain what is meant by a diode or ou junction being: Zero biased. Forward biased. Reverse biased. (ii) (iii) e) Mention two functions of the built-in potential barrier.Question 1 (a) Semiconductors are materials which have a conductivity between conductors. Based on your knowledge, describe at least three particles that make up the atom and briefly describe the difference between n-type and p-type semiconductor materials. Classify the three particles that make up the atom and briefly describe the difference between n-type and p-type semiconductor materials. (b) Figure 1 shows a basic diode with p-type and n-type semiconductors with complete Voltage Bias. Identify the depletion region when the diode is conducted in reverse bias. With the aid of suitable diagram, briefly explain the region occur when the 5 V supply voltage is аpplied. p region n region VBIAS Figure 1 (c) Figure 2 shows the class of materials based on relative comparisons. Based on Figure 2 description, identify the materials that affected the conduction and valence band. As an engineer, explain the consequences if the atomic number of a neutral atom is 8, and the maximum number of…