EC1211 Electronic Devices Syllabus

EC 1211 ELECTRONIC DEVICES 3 0 0 100

AIM
To study the characteristics and applications of electronic devices.

OBJECTIVES
To acquaint the students with construction, theory and characteristics of the following electronic devices:

i) p-n junction diode
ii) Bipolar transistor
iii) Field Effect transistor
iv) LED, LCD and other photo electronic devices.
v) Power control/regulator devices.

1. SEMICONDUCTOR DIODE 9
Theory of p-n junction – p-n junction as diode – p-n diode currents –
Volt-amp characteristics – Diode resistance – Temperature effect of p-n junction – Transition and diffusion capacitance of p-n diode – Diode switching times.

2. BI-POLAR TRANSISTOR 9
Junction transistor – Transistor construction – Detailed study of currents in transistor – Input and output characteristics of CE, CB and CC configurations – Transistor hybrid model for CE configuration – Analytical expressions for transistor characteristics – Transistor switching times – Voltage rating – Power transistors.

3. FIELD EFFECT TRANSITORS 9
Junction field effect transistor – Pinch off voltage – JFET volt-ampere characteristics – JFET small signal model – MOSFETS and their characteristics – FET as a variable resistor – Unijunction transistor.


4. OPTO ELECTRONIC DEVICES 9
Photo emissivity and photo electric theory – Theory, construction and characteristics: light emitting diodes, liquid crystal cell, seven segment display, photo conductive cell, photodiode, solar cell, photo transistor, opto couplers and laser diode.

5. MISCELLANEOUS DEVICES 9
Theory, characteristics and application: SCR, TRIAC, PUT, tunnel diode, thermistors, piezo electric devices, zener diode, charge coupled devices, varactor diode and LDR.

L = 45 Total = 45
TEXT BOOKS
1. Jacob. Millman, Christos C.Halkias, ‘Electronic Devices and Circuits’, Tata McGraw Hill Publishing Limited, New Delhi, 2003.

2. David A.Bell, ‘Electronic Devices and Circuits’, Prentice Hall of India Private Limited, New Delhi, 2003.

REFERENCE BOOKS
1. Theodre. F. Boghert, ‘Electronic Devices & Circuits’, Pearson Education, VI Edition, 2003.

1. Ben G. Streetman and Sanjay Banerjee, ‘Solid State Electronic Devices’, Pearson Education, 2002 / PHI

3. Allen Mottershead, ‘Electronic Devices and Circuits – An Introduction’, Prentice Hall of India Private Limited, New Delhi, 2003.
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