Electronic Devices and Circuits
Get the full GTU study material, English & Gujarati textbook PDFs, syllabus curriculum, and solved previous year question papers.
English Book & Chapters
English Book Coming Soon
We are working hard to add this material. Stay tuned for updates!
Follow on Instagram for UpdatesGTU Previous Year Papers
Electronic Devices and Circuits Syllabus — Unit-wise Content
The official GTU curriculum for Electronic Devices and Circuits (subject code 2131006) as prescribed for ETC · Semester 3 divides the course into 6 units, covering 49 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (2131006)Unit 1 Semiconductors
- Silicon Crystal
- Intrinsic Semiconductors
- Two Types of Flow
- Doping a Semiconductor
- Two Types of Extrinsic Semiconductors
- The Unbiased Diode
- Forward Bias
- Reverse Bias
- Energy Levels
- The energy Hill
- The Barrier Potential and Temperature
- Reverse-Biased Diode 02 3.84
Unit 2 Diode Theory
- Basic Ideas
- The Ideal Diode
- The Second Approximation
- The Third Approximation
- Reading a Data Sheet
- How to Calculate Bulk Resistance
- DC Resistance of a Diode
- Load Lines 03 5.76
Unit 3 Diode Circuits
- The Half Wave Rectifier
- The Transformer
- The full Wave Rectifier
- The Bridge Rectifier
- The Choke –Input Filter
- The Capacitor –Input Filter
- Inverse Voltage and Surge Current
- Clipper and Limiters
- Voltage Multipliers 05 9.6
Unit 4 Special Purpose Diode
- The Zener Diode
- The Loaded Zener Regulator
- Second Approximation of a Zener Diode
- Zener Drop Out Point
- Reading a Data Sheet
- Load Lines
- Optoelectronics Devices
- The Schottky Diode
- The Varactor
- Other Diodes 04 7.68
Unit 5 Bipolar Junction Transistor
- The Unbiased Transistor
- The Biased Transistor
- Transistor Currents
- The CE Connection
- The base Curve
- Collector Curves
- Transistor Approximations
- Reading Data Sheets 04 7.68
Unit 6 Transistor Fundamentals
- Variation in Current gain
- The Load Line
Study on Android App:
