Properties of p-n junction, Electrical Engineering

Assignment Help:

Properties of a p-n junction

The p-n junction possesses several interesting properties that have helpful applications in modern electronics. A p-doped semiconductor is comparatively conductive. The same is right of an n-doped semiconductor, but the junction among them can become depleted of charge carriers, and therefore nonconductive, depending upon the relative voltages of the two semiconductor regions.

Through manipulating this non-conductive layer, p-n junctions are generally employed as diodes: circuit elements which allow a flow of electricity in one direction but not in the other (reverse) direction. This property is described in terms of forward bias and reverse bias in which the term bias considers to an application of electric voltage to the p-n junction.


Related Discussions:- Properties of p-n junction

Show the boundary of a word, Q. Show the boundary of a Word? The bounda...

Q. Show the boundary of a Word? The boundary of a Word is defined as either 16-bits or the size of the data bus for the processor, and a Double Word is Two Words. so, a Word an

The classical free electron theory, The free electron theory of metals was ...

The free electron theory of metals was first proposed by Drude and later improved by Lorentz. The main postulates of this theory are 1.       All metal contain, adequate number

Balanced score card or bsc, Balanced Score Card or BSC We see in which...

Balanced Score Card or BSC We see in which the traditional model does not reflect the significance of intangible assets, their capturing and measuring mechanism and does not r

Obtain the sop expressions for given k map, Q. The K map of a logic functio...

Q. The K map of a logic function is shown in Figure, in which ds denote don't-care conditions. Obtain the SOP expressions.

Calculate the maximum analog output voltage, Q. For the 4-bit D/A converter...

Q. For the 4-bit D/A converter of Figure, calculate: (a) The maximum analog output voltage. (b) The minimum analog output voltage. (c) The smallest detectable analog outpu

Describing the steady state effect , Select the response describing the ste...

Select the response describing the steady state effect of increasing the air gap for otherwise identical devices, one operating with constant DC voltage excitation and one with con

Asset information management system, Asset information management system: ...

Asset information management system: GIS has the potential to revolutionize the reform procedure in areas such as consumer indexing, asset and work management, distribution ne

Differentiate between n and p type semiconductors, Differentiate between n ...

Differentiate between n and p type semiconductors. n - Type semiconductor:- (i) If small amount of pentavalent impurity is added with, to a pure semiconductor giving a la

Explain about differentiator, Q. Explain about Differentiator? Shown in...

Q. Explain about Differentiator? Shown in Figure is a differentiator which is obtained by replacing R1 in the inverting amplifier of Figure by a capacitor C. Assuming ideal op-

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd