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Description
Basic Electronics. Instructor: Dr. Chitralekha Mahanta, Department of Electronics and Communication Engineering, IIT Guwahati.
This course discusses basic concepts and applications of some of semiconductor devices: diodes, bipolar junction transistors, field effect transistors, and operation amplifiers.
Semiconductor Diodes: Semiconductor materials- intrinsic and extrinsic types, Physics and structure of diodes, Diode small signal model, Zener diode, Rectifier circuits, Clipping and clamping circuits.
Bipolar Junction Transistors: Physical structure and operation modes, Active region operation of transistor, DC analysis of transistor circuits, Transistor as an amplifier, Biasing the BJT, Transistor as a switch, High frequency model of BJT amplifier.
Field Effect Transistors: Metal Oxide Semiconductor Field Effect Transistor, DC operation of MOSFET circuits, MOSFET as an amplifier, High frequency model of MOSFET amplifier.
Operation Amplifiers: Ideal Op-Amp, Differential amplifier, Practical op-amp circuits, Large signal operation of op-amps, Applications of Op-Amps.
Power Circuits and Systems: Class A large signal amplifiers, Transformer coupled audio power amplifier, Class B amplifier, Class AB operation, Power BJTs, Regulated power supplies. (from nptel.ac.in)
Course Curriculum
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- Lecture 01 – Semiconductor Materials: Intrinsic and Extrinsic Unlimited
- Lecture 02 – PN Junction Diodes Unlimited
- Lecture 03 – Diode Equivalent Circuits Unlimited
- Lecture 04 – Diode Rectifier Circuits Unlimited
- Lecture 05 – Zener Diode and Applications Unlimited
- Lecture 06 – Clipping and Clamping Circuits Unlimited
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- Lecture 07 – Physical Structure (PNP and NPN), Operation Mechanism, Transistor Configurations Unlimited
- Lecture 08 – Input and Output Characteristics of Common-Emitter Transistors Unlimited
- Lecture 08 – Input and Output Characteristics of Common-Emitter Transistors Unlimited
- Lecture 09 – Biasing the BJT Unlimited
- Lecture 10 – Biasing the BJT (cont.) Unlimited
- Lecture 11 – Small Signal Analysis of a BJT Unlimited
- Lecture 12 – Common-Emitter BJT Amplifier Unlimited
- Lecture 13 – Common-Base and Common-Collector BJT Amplifiers Unlimited
- Lecture 14 – Frequency Response of a BJT Amplifier Unlimited
- Lecture 15 – Frequency Response of a BJT Amplifier (cont.) Unlimited
- Lecture 16 – Transistor as a Switch Unlimited
- Lecture 17 – Metal Oxide Semiconductor Field Effect Transistor (MOSFET) Unlimited
- Lecture 18 – Metal Oxide Semiconductor Field Effect Transistor (MOSFET) (cont.) Unlimited
- Lecture 19 – MOSFET under DC Operation Unlimited
- Lecture 20 – MOSFET as an Amplifier Unlimited
- Lecture 21 – Small Signal Model of MOSFET Unlimited
- Lecture 22 – Small Signal Model of MOSFET (cont.) Unlimited
- Lecture 23 – High Frequency Model of MOSFET Amplifier Unlimited
- Lecture 24 – Junction Field Effect Transistor (JFET) as an Amplifier Unlimited
- Lecture 33 – Large Signal Amplifiers: Series-fed Class A Power Amplifier Unlimited
- Lecture 34 – Transformer Coupled Class A Power Amplifier, Class B Power Amplifier Unlimited
- Lecture 35 – Class AB Operations of Power Amplifier, Class C Power Amplifier Unlimited
- Lecture 36 – Power BJTs Unlimited
- Lecture 37 – Regulated Power Supply Unlimited
- Lecture 38 – Four Layered Diode Unlimited
- Lecture 39 – Silicon Controlled Rectifier (SCR) or Thyristor Unlimited
- Lecture 40 – SCR Applications Unlimited
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