PNP Biploar Junction Transistor Energy Band Diagram

by l46kok
Tags: band, biploar, diagram, energy, junction, transistor
l46kok is offline
Oct18-07, 10:48 PM
P: 296
1. The problem statement, all variables and given/known data
Consider a PNP Biploar Junction Transistor uniformly doped in each region. Sketch the enegy ban ddiagram for the case when the transistor is biased in

a)In thermal equilibrium
b)biased in the active region
c)biased in the cutoff (depletion) region

2. Relevant equations
None, this is a problem asked to sketch (To an approximate scale) the energy band diagram.

3. The attempt at a solution

I've sketched the first two, but neither my book or the notes contained an example of a PNP Bipolar Junction Transistor's energy band diagram at a cutoff region. can anyone show me a site or include a diagram of this?
Phys.Org News Partner Science news on
NASA's space station Robonaut finally getting legs
Free the seed: OSSI nurtures growing plants without patent barriers
Going nuts? Turkey looks to pistachios to heat new eco-city

Register to reply

Related Discussions
Valance band to Conduction Band (Valance Electron), Energy Band Gap Levels Advanced Physics Homework 0
understanding the band profile diagram in a junction Atomic, Solid State, Comp. Physics 13
Help Understanding Energy Band Diagram Atomic, Solid State, Comp. Physics 4
Step PN Junction - Energy Band Diagram Introductory Physics Homework 1
understanding the band profile diagram in a junction Electrical Engineering 0