Hey Friends! Hope you are doing great. I am back to give you a daily dose of valuable information so you can always stay ahead of your competitors. I have previously updated the article on NPN transistor that is used for amplification and switching purpose. Today, I am going to unveil the details on the Introduction to PNP Transistor which falls under the category of bipolar junction transistors and comes with three layers i.e. two P-doped layers and one N-doped layer where an N-doped layer exists between two P-doped layers. Main Function: Small current at one terminal is used to control large current at other terminals. Major Charge Carriers: Holes These NPN and PNP transistors come with their own benefits based on the nature of the electronic project, however, NPN transistors always deem ...