Explain the term- zener breakdown, Physics

Assignment Help:

Explain the term- Zener Breakdown

Under a very high reverse voltage, depletion region expands and potential barrier increases resulting in a very high electric field (3X107 V/m) across the junction. Electric field would break some of the covalent bonds of semiconductor reverse current. This is known as Zener effect. Breakdown occurs at a particular and constant value of reverse voltage known as the breakdown voltage.

 


Related Discussions:- Explain the term- zener breakdown

Photo-emissive cell, It having of an evacuated glass or quartz bulb having ...

It having of an evacuated glass or quartz bulb having anode A and cathode C. The cathode is semi-cylindrical solid on which a thin layer of photo-sensitive material is coated.

How to solve this?, a balloon is filled with 100 kg of helium, and that the...

a balloon is filled with 100 kg of helium, and that the velocity is 2.0 m / s what is the external kinetic energy?

Network theorems, which theorem is better among all network theorems

which theorem is better among all network theorems

top of the window, A stone drops from the edge of the roof. It passes the ...

A stone drops from the edge of the roof. It passes the window 2 m high in 0.1s . How far is the roof above the top of the window? Solution) Height of the window (h) = 2m Acce

Problem solving, two blocks with masses 4kg and 8kg cre connected by a mass...

two blocks with masses 4kg and 8kg cre connected by a mass less string and slide down a 30degree inclined plane. the coefficient of kinetic friction between the 4kg block and the p

What is the voltage being applied to the secondary coil, A step-down transf...

A step-down transformer has 9000 turns on the primary coil and 150 turns on the secondary coil. The EMF in the primary coil is 16 V. What is the voltage being applied to th

What is an illuminator, What is an illuminator? An illuminator, light g...

What is an illuminator? An illuminator, light generator or source is a box along with a lamp inside, pointing in the direction of an opening where fiber optics is secured. Obvi

Newton's law of gravitation, Newton's Law of Gravitation In 1687, Newto...

Newton's Law of Gravitation In 1687, Newton did not "discover" gravity but he did figure out that gravity is universal. It makes a ball fall when you drop it on earth. It also

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