Fundamentals of Semiconductors and PN Junction Diode | Concepts, Characteristics & Applications

Fundamentals of Semiconductors and PN Junction Diode | Concepts, Characteristics & Applications In this lecture, we explore the fundamental concepts of semiconductors and PN junction diodes, essential topics for students of Electronics & Communication Engineering and other engineering disciplines. 📌 Topics Covered: Semiconductor properties and basics Energy band diagrams Semiconductor doping: P-type and N-type Formation of PN junction Depletion region and potential barrier Working principle of PN junction diode V-I characteristics of diode Practical applications of PN junction diodes This video is designed to explain the concepts in a simple, clear and engineering-oriented manner, helping students build a strong foundation in semiconductor devices and electronics. 🎓 For: B.Tech / Diploma / ECE / Electrical & Electronics Engineering Students Instructor: Mr. Rakesh Choudhary Assistant Professor Katihar Engineering College, Katihar 👍 If you find this video helpful, Like, Share & Subscribe for more engineering lectures and educational content. #Semiconductors #PNJunctionDiode #Electronics #ECE #Engineering #Diode #SemiconductorDevices #ElectricalEngineering #Microelectronics #RakeshChoudhary