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COURSE INFORMATION Course Code: ES 101 Course Name: Basic electrical & Electronics Engineering-I Contacts: 4 PREREQUISITES To understand this course, the student must have idea of: Knowledge of Class XII level electronics, Physics & Mathematics. SYLLABI Basic Electronics Engineering-I Contact: 18+2 Module – 1: Semiconductors: 4L 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. Module – 2: Diodes and Diode Circuits: 3L+3L = 6L 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. Module – 3: Bipolar Junction Transistors: 6L+2L = 8L 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. Recommended Books: Text: 9. Sedra & Smith: Microelectronics Engineering. 10. Millman & Halkias: Integrated Electronics. References: b) Malvino: Electronic Principle. c) Schilling & Belove: Electronics Circuits. d) Millman & Grabal: Microelectronics. e) Salivahanan: Electronics Devices & Circuits. f) Boylestad & Nashelsky: Electronic Devices & Circuit Theory BEYOND SYLLABI COVERAGE IC 801(B).I IC 801(B).II IC 801(B).III The basic idea of waves & oscillation. Study of Piezoelectric Crystal. Lecture Plan: Cl. No. Date Topics 1& 2 09/07/15 & 13/07/15 Crystalline material: Mechanical properties, Energy band theory. 3 16/07/15 4& 5 20/07/15 & 23/07/15 6 30/07/15 7& 8 06/08/15 & 13/08/15 9 20/08/15 10 & 11 24/08/15 & 27/08/15 12 31/08/15 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. 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. Fermi levels. Problems solved to be Problems solved to be Problems solved to be Conductors, Semiconductors and Insulators: electrical properties, band diagrams. Semiconductors: intrinsic and extrinsic, energy band diagram. Electrical conduction phenomenon, P-type semiconductors, drift and diffusion carriers. and N-type Formation of P-N junction, energy band diagram, built-inpotential 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. Subject Teacher: Sweta Bijali Signature: Remarks Problems to be solved as home assignments Problems solved to be