Answered: given diode, with n = 1, conducts 5mA…

given diode, with n = 1, conducts 5mA with a junction voltage of 0.7, what is its saturation current Is ?, What current will flow in this diode if the junction voltage is raised to 0.71V?

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

See similar textbooks

Related questions

Q: helf guiz fast solutionz Determine the static or dc resistance of the commercially available diode…

A: According to question:

Q: 1. Zener and Avalanche breakdown 2. Define PIV of a Diode. 3. Determine the dc resistance of a diode…

A: In this question we will find unknown currents .....

Q: In an unbiased p-n junction, holes diffuse from the p-region to n-region because A- free electrons…

A: Question 1: in an unbiased p-n junction, hole diffuse from the P region to n region because ..…

Q: A diode is biased by a 0.9-V dc source, and its current is found to be 100 μA at T = 35◦C. (a) At…

A: The diode current at the temperature T is given by the expression as shown below: Plugging the…

Q: (c) Forward biasing indicates the application of a voltage across a diode that enables current to…

A: The answer is

Q: With constant current flowing in the forward direction in a small-signal silicon diode, the voltage…

A: Given data, VD=0.65 V ID= 1mA T1=250 C = 298.15 0K T2= 1750 C= 448.15 0K Change of voltage across…

Q: 1- Use your results to Plot the characteristics of the diode in both, forward and reverse biasing…

A: 1. diode is a linear or non linear device 2. electric field across PN junction 3. can a diode be…

Q: sheets Consider a pn junction diode at 300 K under forward applied bias 0.7 V. To design a diode…

A: Given Vbi = 0.7 VJp= 5 A/cm2 Jn = 2 A/cm2Dp= 10 cm2/s Dn = 25 cm2/sZ p0 = 5×10-7s zn0 =…

Q: Determine the diode current at 20°C for a silicon diode, I S = 0.1 µA at a reverse-bias potential of…

Q: Which of the following options is FALSE about the semiconductor diodes? Lütfen birini seçin: O A.…

A: Diode properties:- (1) diodes are made of semiconductor materials with additional dopping to…

Q: A diode has a doping of ND = 1015/cm3 on the n-type side and NA = 1017/cm3 on the p-type side. What…

A: The built-in potential of the given diode is given by the expression as shown below: Plugging the…

Q: At 300 K for a diode current of 1 mA, a certain germanium diode requires a forward bias of 0.1435 V,…

A: Solution: The diode equation is, I=I0evηVT-1 For Si: I1=I01ev1ηVT-1At 300 K VT=26 mV for Si,…

Q: For the diode parameters given below = 1015atoms/cm³, Np = 1017atoms/cm³, A = 0.025cm², T = 300K, D,…

A: The Answer is

Q: 4. Give at least two examples of semiconductor materials which are used for LED. 5. Develop the…

Q: A silicon diode has a saturation current of 5nA at 250C. What is the saturation current at 1000C?…

Q: 2. (a) Using the diode equation, determine the diode current at 20°C for a silicon diode with l, =60…

A: Given : In the above given question they have mentioned the reverse saturation currents(Is) and…

Q: Assume a cylindrical diode, half P doped and half N doped. If the diode diameter is 100um, calculate…

A: According to the question, Assume a cylindrical diode, half P doped and half N doped. If the diode…

Q: Given a Zener diode where Vz = 5 V at Izr = 25 mA, Zz = 5 N, Izm = 150 mA, Izx = 1 mA, and R= 250 2.…

Q: d-) To obtain a current of 1 mA with a voltage of 750 mV, how should I, be chosen? b-) If the diode…

A: Given data: VT=26 mVI=1 mAV=750 mV

Q: A diode is operating at a current of 2A. (a) What is the diffusion capacitance if the diode transit…

A: Given data: i=2 A a) The expression for the diffusion capacitance is given as,…

Q: 2. (a) Using the diode equation, determine the diode current at 20°C for a silicon diode with l,=60…

A: ciT=20°CT=273+20°KT=293°KIS=0.1A, VR=10Vifind IR iiand is this expected

Q: An electronic device with a pn junction is used to make a computer. If the speed of the computer…

A: Given A pn junction device which runs a computer,we need to suggest changes so that it will work…

Q: 1. Zener and Avalanche breakdown 2. Define PIV of a Diode. 3. Determine the dc resistance of a diode…

A: Zener Breakdown: It is due to thermal ionisation of electrons in the depletion region. Avalanche…

Q: A silicon diode said to be a 1-mA device displays a forward voltage of 0.7 V at a current of 1 mA.…

A: The conductivity of semiconductor is lies in between conductor and insulator. The conduction in…

Q: 1. Zener and Avalanche breakdown 2. Define PIV of a Diode. 3. Determine the dc resistance of a diode…

A: In this question we will solve average current , RMS current , ripple factor ,output input power ,…

Q: what is the value of current flowing through the forward biased diode

Q: 4-Using the ideal diode model of a silicon diode and taking E=10 V and R=1k, what is the value of…

A: Since the ideal diode model is taken we know the voltage at above which the diode conducts is the…

Q: A diode is operating at a current of 250μA. (a) What is the diffusion capacitance if the diode…

A: a) Calculating diffusion capacitance CD=IDτTVTCD=250×10-6 A10-1025×10-3CD=1 pF

Q: Describe in your own words the characteristics of the ideal diode and how they determine the on and…

Q: For the circuit shown, find the load voltage, load current and diode power using third…

A: We have an circuit as shown is figure we have been asked to find, Load Current Load Voltage Diode…

Q: Solve for the diode current Ip and the voltage across the load R using the three diode models below:…

A: Given: V=5VRL=2.2kΩrd=15ΩVdiode=0.3V

Q: If the current through the diode is 1µA when 25V is applied across it, what is the bias condition by…

Q: A varactor is a pn junction diode that always operates in reverse-bias and is doped to maximize the…

A: Answer is True A varactor is a diode it always operates in reverse biast to get maximise the…

Q: a. Using Eq. (1.2), determine the diode current at 20°C for a silicon diode with n = 2, 1, 0.1 µA at…

A: The solution can be achieved as follows. The second part can not be answered as the expected result…

Q: What is scientific Reason? c. Elaborate why Depletion Zone inside P-N Junction is a problematic…

Q: A diode has a reverse saturation current of 5 x 10-15 A and an ideality factor of 1. If its DC…

A: Given that, Is=5×10-15Aη=1VD=0.70VVT=0.026V at T=300K First calculate diode current…

Q: a) To what value R must be adjusted in the following circuit to make IZ = 70 mA. Assume VZ =20 V at…

A: The diodes are made of semiconductor materials. Silicon and germanium are common semiconductors for…

Q: Calculate diode forward current IF, diode voltage VF, and voltage drop across series resistor for…

A: 1) Ideal diode In forward bias : - In forward biased the ideal diode act as a short circuit. In this…

Q: In this Zener diode regulator, the source voltage varies from 7 V to 12 V. Assume that the load…

A: Brief description: In the above given question they want to know the design of zener diode regulator…

Q: Please explain the formation of a PN junction diode and its operation when it is reverse and forward…

Q: What is meant by the PIV rating of a diode? a) Maximum reverse bias potential which can be applied…

A: The PIV (Peak Inverse Voltage) rating implies the maximum permissible reverse bias voltage which may…

Q: If a diode exhibits a zero resistance between its two terminals in either direction, what conclusion…

A: 1)If a diode exhibits a zero resistance between its two terminals in either direction conclusion-…

Q: A silicon diode is in connected to a DC voltage source with Forward biased, the net current flowing…

Q: 1. What does the abbreviation "LED" stand for? a. Light Emitting Diode b. Low Emission Diode c.…

Q: Given a diode current of 8 mA and n= 2, find Is if the applied voltage is 0.5 V and the temperature…

A: In this question we have to find the value of current Is

Q: diode with a threshold voltage of 0.6 V and a transmission resistance of 10 miliohm ( mΩ)

A: Here i have solved it.

Q: A silicon diode said to be a l-mA device displays a forward voltage of 0.7 V at a current of 1 mA.…

A: Diode is a non linear device. Diode is used in wave shaping device. The clipper circuit is used in…

Q: SOLVE (show the process) for the current at room temperature in a diode if the forward voltage is…

Q: For a metallurgical junction doping given below, sketch the expected charge density, electric field,…

A: Need to find graphs of voltage electric field and charge density

Question

A given diode, with n = 1, conducts 5mA with a junction voltage of 0.7, what is its saturation current Is ?, What current will flow in this diode if the junction voltage is raised to 0.71V?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

How is a solid-state diode tested? Explain.
What is CEMF?
A diode with n =1.6 conducts 45 mA at 0.75V at room temperature. Find the saturation current Is at room temperature (using the exponential model).
With constant current flowing in the forward direction in a small-signal silicon diode, the voltage across the diode decreases with temperature by about 2 mV/K. Such a diode has a voltage of 0.650 V, with a current of 1 mA at a temperature of 25°C. Find the diode voltage at 1 mA and a temperature of 175°C.
A diode with a voltage drop in the forward direction of 0.7V at 1.0mA and n = 1, what is the value of the current if it operates at 0.5V?
A Silicon diode is operating at a room temperature of 25oC and has a reverse current of 1 nA. Solve for the diode current at room temperature, reverse current, and threshold voltage when the temperature becomes 72oC . Write the formula and complete solution for each unknown parameter.
Capacitance per unit area at no reverse bias is two pF/cm². For a step graded diode of area 5cm², what is net capacitance at 99 V reverse bias voltage?
Given a diode current of 8 mA and n 1, find I s if the applied voltage is 0.5 V and the tem-perature is room temperature (25°C).
For the diode applied in the circuit has a knee current of 5mA, and a maximum allowed power dissipation of 300mW. What are the maximum and minimum load currents that can be drawn safely from the circuit with constant voltage output Vo of 6V?
For a Silicon diode, if the value of the forward current is 10 mA and the reverse saturation current is 25 nA, then what will be the voltage across the diode at 300 K temperature?
Determine the diffusion capacitance due to holes in a Ge diode when forward bias current is I=26mA.given the mean life time of hole is 20uS at T-300K
In a certain silicon diode, it was found that the diode current is 15mA when the diode voltage is 0.64V at room temperature. Determine the diode current when the voltage across it becomes 0.68V. Use the approximate diode characteristic equation.