EKT102/3 : Basic Electronic Engineering

OBJECTIVES

At the end of the course, students will be able to understand the fundamental concept, structure and analysis of the basic electronic devices.

SYNOPSIS

This course will expose the students to the basic electronic devices. The topic covered including introduction to semiconductor: Atomic Structures, Semiconductors, Conductors, and Insulators, Covalent Bonds, Conduction in Semiconductor, N -Type and P-Type Semiconductor, the Diode, Biasing the Diode, Voltage-Current characteristic of a Diode, Diode Models, Testing a Diode. Students will also expose to the diode application. The topic covered including Half-Wave Rectifiers, Full-Wave Rectifiers, Power Supply Filters and Regulations, Diode Limiting and Clamping Circuits, Voltage Multipliers, The Diode Data Sheet, Troubleshooting, Special Purpose Diodes: Zener Diodes, Zener Diode Applications, Varactor Diodes, Optical Diodes, Other Types of Diodes and Troubleshooting. Bipolar Junction Transistors (BJT's) and various types of FET are also covered in this course. 

COURSE OUTCOME (CO)

CO1: Ability to acquire and explain the fundamental concept of electronic device.
CO2: Ability to identify and apply the basic operation of electronic devices such as diodes, BJT and FET transistors.

CO3: Ability to analyze the basic biasing techniques for electronic devices and solve the 

         circuit parameters.

Chapter 1 - INTRODUCTION TO SEMICONDUCTOR MATERIAL

                    Lecture Slide

Electrons, Protons And Neutrons :
 Standard Model Of Particle Physics

Conductor, Insulator and Semi Conductor

Semiconductor basic 

Learn Physics_ Types of Semiconductors

Semiconductors 3D Animation

Intrinsic and Extrinsic Semiconductor

Electrons and Holes

Valance band, conduction band

Energy Level diagram

Doping of semiconductors

Formation and Properties of Junction Diode 

P-N Junction and Diodes

Animation- How a P N junction semiconductor works? 

forward reverse bias., diffusion drift current

The PN Junction. How Diodes Work?

Forward biasing diode

Reverse biasing diode

Chapter 2 -  THE DIODE APPLICATION

                     Lecture Slide

Application of diode: AC-to-DC rectifier

Peak detector circuit

Chapter 3 -  SPECIAL PURPOSE DIODES

                    Lecture Slide

Zener diode

Light Emitting Diode (LED)

LED

how does an led work?

Laser Diode

Photodiode

Photodiode

Solar cell

Varicap, Varactor Diode circuit demo

Pin Diode

Chapter 4 - BIPOLAR JUNCTION TRANSISTORS (BJT)

                   Lecture Slide

Bipolar Junction Transistor (BJT)

BJT - How it works?

Working of a PNP transistor

Transistor as a switch

BJT - Switch Circuit

Chapter 5 - TRANSISTOR BIAS CIRCUITS

                  Lecture Slide

BJT - Base Biased Circuits

BJT - Fixed Point Bias Circuit

BJT Q-point : 

Formula For Collector Current in Active Mode, 4 Resistor bias network

BJT Q-point : 

Formula For Vce (Voltage From The Collector to The Emitter)

BJT - Introduction to AC Analysis

Transistor as an amplifier

Common Emitter Amplifier

Common Collector Amplifier

Chapter 6 - FIELD EFFECT TRANSISTORS (FET)

                Lecture Slide

The FET

JFET

 MOSFET

How Transistors Work - The MOSFET

Working of MOSFET transistor

How MOSFETs and Field-Effect Transistors Work

E-MOSFET

MOSFET TUTORIAL

Practical MOSFET Tutorial - DCOI Opto-Isolator Driver