Book Details

Electronic Devices and Circuits

Electronic Devices and Circuits

Published by uLektz

Course Code:RT21041


University: JNTU Kakinada


Categories:Electronics & Communication

Format : ico_bookePUB3 (DRM Protected)

Type :eBook


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Description :Electronic Devices and Circuits of RT21041 covers the latest syllabus prescribed by JNTU Kakinada for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Unit-I Semi Conductor Physics

1.1 Insulators, Semi conductors and Metals classification using energy band diagrams, Mobility and conductivity

1.2 Electrons and holes in intrinsic semi conductors, Extrinsic semi conductors

1.3 Drift and diffusion, Charge densities in semiconductors

1.4 Hall effect, continuity equation, law of junction

1.5 Fermi Dirac function, Fermi level in intrinsic and extrinsic Semiconductors

Unit- II Junction Diode Characteristics

2.1 Open circuited p-n junction, Biased p-n junction

2.2 P-N junction diode, Current components in PN junction Diode, Diode equation

2.3 V-I Characteristics, Temperature dependence on V-I characteristics

2.4 Diode resistance, Diode capacitance, Energy band diagram of PN junction Diode

2.5 Special Semiconductor Devices: Zener Diode, Breakdown mechanisms, Zener diode applications

2.6 LED diode Construction, operation and characteristics, LCD Diode, Photo Diode, Varactor diode, Tunnel Diode

2.7 DIAC Construction, operation and characteristics, TRIAC

2.8 SCR Construction, operation and characteristics, UJT

Unit- III Rectifiers and Filters

3.1 Basic Rectifier setup, Half Wave Rectifier, Full wave Rectifier

3.2 Derivations of characteristics of rectifiers, rectifier circuits-operation, input and output waveforms

3.3 Filters; Inductor filter, Capacitor filter, L- section filter, Π - section filter, Multiple L - section and Multiple Π section filter ,comparison of various filter circuits in terms of ripple factors

Unit- IV Transistor Characteristics

4.1 BJT: Junction transistor, Transistor current components, transistor equation, Transistor configurations, Transistor as an amplifier

4.2 Characteristics of transistor in Common Base, Common Emitter and Common Collector configurations

4.3 Ebers-Moll model of a transistor, Punch through/ reach through

4.4 Photo transistor, typical transistor junction voltage values

4.5 FET: FET types, construction, operation, characteristics, parameters

4.6 MOSFET - types, construction, operation, characteristics

4.7 JFET - types, construction, operation, characteristics

Unit- V Transistor Biasing and Thermal Stabilization

5.1 Need for biasing, operating point, load line analysis

5.2 BJT biasing - methods, basic stability, fixed bias, collector to base bias, self bias

5.3 Stabilization against variations in VBE, Ic, and β

5.4 Stability factors, (S, S', S'’), Bias compensation, Thermal runaway, Thermal stability

5.5 FET Biasing- methods and stabilization

Unit- VI Small Signal Low Frequency Transistor Amplifier Models

6.1 BJT: Two port network, Transistor hybrid model, Determination of h-parameters

6.2 Analysis of CB, CE and CC amplifiers using exact and approximate analysis, Comparison of transistor amplifiers

6.3 FET: Generalized analysis of small signal model, Analysis of CG, CS and CD amplifiers, Comparison of FET amplifiers