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.

 

Posted Date: 9/16/2013 12:59:16 AM | Location : United States

Ask an Expert

Related Discussions:- Explain the term- zener breakdown, Assignment Help, Ask Question on Explain the term- zener breakdown, Get Answer, Expert's Help, Explain the term- zener breakdown Discussions

Write discussion on Explain the term- zener breakdown
Your posts are moderated

Write your message here..

Related Questions

Determine path difference between two light rays, Two light rays will inter... Two light rays will interfere constructively with maximum amplitude if the path difference between them is: a) one wavelength b) one-half wavelength c) one-qua

Objective to exports, Objective After studying this unit, you should be ... Objective After studying this unit, you should be able to: 1.  explain the importance of international trade; 2.  discuss why a fm is motivated to export; 3.  identify

Wave motion, Derive an expression for the velocity of transerve wave in str... Derive an expression for the velocity of transerve wave in stretched uniform string

Reducing friction with ball bearings, Reducing friction with ball bearings ... Reducing friction with ball bearings  Find two tin cans that have a deep groove approximately the top, such as paint cans. Lay marbles in single groove and invert the other can

Determine the component of the force, Water flows through a right angle val... Water flows through a right angle valve at the rate of 1000 lbm/s as shown in the figure. The pressure just upstream of the valve is 90 psi and the pressure drop across the valve i

Concave grating and rowland''s mounting theory, concave grating and rowland... concave grating and rowland''s mounting theory

Write down the maxwells electromagnetic equation, Write down the Maxwell's ... Write down the Maxwell's electromagnetic equation in differential form in a medium, in the presence of currents and charges. Identify and state the laws of electromagnetism with wh

Speed of light, what will happen if we will walk with the speed of light or... what will happen if we will walk with the speed of light or faster than it?

Illustrate a phasor diagram for the two-wattmeter method, (a) Show that the... (a) Show that the total power in a 3-phase, 3-wire system using the two-wattmeter process of measurement is given by the sum of the wattmeter readings. Illustrate a connection diag

Majority and minority charge carriers , Majority and minority charge carrie... Majority and minority charge carriers  A pure semiconductor has equal number of holes and electrons. But an extrinsic semiconductor has majority charge carriers. When a tri