Classification of Semiconductors (Intrinsic/Extrinsic, P-Type/N-Type)

While strange at first glance, knowing the classification of semiconductors will help you understand what they are and why they act the way they do. We discuss what's happening at the molecular level in the crystal lattice of the semiconductor and the difference between undoped, or intrinsic semiconductors and doped, or extrinsic semiconductors.
Subscribe to CircuitBread for more videos on intermediate electronics! To see this as a written tutorial, along with helpful tools, go to: www.circuitbread.com/tutorial...
Table of Contents
0:00 Introduction
01:25 Pure or Intrinsic Semiconductor
01:34 Doped or Extrinsic Semiconductor
01:47 Pentavalent (N-type) extrinsic semiconductor
02:56 Trivalent (P-type) extrinsic semiconductor
04:09 P-N Junction
04:26 Summary
For electronics tools, tutorials, equations and more check out our site: www.circuitbread.com
And check out our Friends of CircuitBread, who offer special discounts, product samples, resources and more to our users: www.circuitbread.com/friends
CircuitBread is joining the fight to help people more easily learn about and use electronics. With an ever-growing array of equations, tools, and tutorials, we're striving for the best ways to make electronics and electrical engineering topics more accessible to everyone.
Connect with CircuitBread:
Instagram ➤ / circuitbread
Facebook ➤ / circuitbread
Twitter ➤ / circuitbread