COURSE INFORMATION

Course Code: ES 101(ICE)

Course Name: Basic Electrical & Electronics Engg.-I

Contacts: 2

PREREQUISITES

To understand this course, the studentmust have idea of:

  • Mathematics
  • Physics

SYLLABI

Semiconductors: Crystalline material: Mechanical properties, Energy band theory, Fermi levels; Conductors, Semiconductors and Insulators: electrical properties, band diagrams. Semiconductors: intrinsic and extrinsic, energy band diagram, electrical conduction phenomenon, P-type and N-type semiconductors, drift and diffusion carriers. 4L

Diodes and Diode Circuits: Formation of P-N junction, energy band diagram, built-in-potential, forward and reverse biased P-N junction, formation of depletion zone, V-I characteristics, Zener breakdown, Avalanche breakdown and its reverse characteristics; Junction capacitance and Varactor diode. Simple diode circuits, load line, linear piecewise model; Rectifier circuits: half wave, full wave, PIV, DC voltage and current, ripple factor, efficiency, idea of regulation. 6L

Bipolar Junction Transistors: Formation of PNP / NPN junctions, energy band diagram; transistor mechanism and principle of transistors, CE, CB, CC configuration, transistor characteristics: cut-off, active and saturation mode, transistor action, injection efficiency, base transport factor and current amplification factors for CB and CE modes. Biasing and Bias stability: calculation of stability factor. 8L

BEYOND SYLLABI COVERAGE

ES 101(ICE).I Concept of Electrons, Their properties, Bore’s modeletc.

ES 101(ICE).IIConcept of Periodic Table regarding to identify the band diagram.

ES 101(ICE).IIIApplication of BJT for designing various types of mini project suitable in our daily life.

RECOMMENDED BOOKS

Text:

1. Sedra & Smith: Microelectronics Engineering.

2. Millman & Halkias: Integrated Electronics.

References:

1) Malvino: Electronic Principle.

2) Schilling & Belove: Electronics Circuits.

3) Millman & Grabal: Microelectronics.

4) Salivahanan: Electronics Devices & Circuits.

5) Boylestad & Nashelsky: Electronic Devices & Circuit Theory

Lecture Plan

Cl. No. / Date / Topics / Remarks
12 / 09/07/15 & 13/07/15 / Crystalline material: Mechanical properties, Energy band theory.
3 / 16/07/15 / Fermi levels. / Problems to be solved
45 / 20/07/15 & 23/07/15 / Conductors, Semiconductors and Insulators: electrical properties, band diagrams. Semiconductors: intrinsic and extrinsic, energy band diagram.
6 / 30/07/15 / Electrical conduction phenomenon, P-type and N-type semiconductors, drift and diffusion carriers. / Problems to be solved
7 & 8 / 06/08/15 & 13/08/15 / Formation of P-N junction, energy band diagram, built-in-potential forward and reverse biased P-N junction, formation of depletion zone, V-I characteristics, Zener breakdown,Avalanche breakdown and its reverse characteristics Junction capacitance and Varactor diode.
9 / 20/08/15 / Simple diode circuits, load line, linear piecewise model.
10 & 11 / 24/08/15 & 27/08/15 / Rectifier circuits: half wave, full wave, PIV, DC voltage and current, ripple factor, efficiency / Problems to be solved
12 / 31/08/15 / Idea of regulation.
13 & 14 / 10/09/15 & 21/09/15 / Formation of PNP / NPN junctions, energy band diagram; transistor mechanism and principle of transistors.
15 & 16 / 24/09/15 & 28/09/15 / CE, CB, CC configuration. / Problems to be solved as home assignments
17 & 18 / 5/10/15 & 8/10/15 / Transistor characteristics: cut-off active and saturation mode, transistor action, injection efficiency, base transport factor and current amplification factors for CB and CE modes.
19 & 20 / 12/10/15 & 15/10/15 / Biasing and Bias stability: calculation of stability factor. / Problems to be solved

Subject Teacher: Saorabh Kumar Mondal

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