15EI21T: Semi-Conductor Devices Instrumentation 2nd Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Semi-Conductor Devices detail DTE Kar Diploma syllabus for Electronics Instrumentation And Control Engineering (EI), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15EI21T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other instrumentation 2nd sem syllabus for diploma c15 scheme dte karnataka you can visit Instrumentation 2nd Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for semi-conductor devices is as follows.

Pre-requisites:

Basic Mathematics and Science up to 10th Standard, Basic Electrical Engineering

Course Objectives:

1. Sufficient Knowledge of Basic Electrical Engineering subject
2. Understand the basic concepts of Semiconductor theory
3. Brief insight to the use of diodes, transistors, JFET and MOSFET
4. To equip the student in knowledge of Integrated circuits

Course Outcomes:

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UNIT-I SEMICONDUCTOR DIODES :

Working principle of Junction Diode . Forward & Reverse Bias Characteristics of Junction Diode , Applications – Diode as switch , Diode as rectifier .

Working principle of Zener diode, forward and reverse bias characteristics of zener diode Applications – as a voltage regulator.8 hours

UNIT-II BIPOLAR TRANSISTORS:

Introduction .Definition and types .Working principle of PNP and NPN transistor, Transistor in CB,CE and CC configurations, current amplification factor in CB and CE configuration, Relation between alpha and beta. Input and output characteristic of NPN transistor and PNP transistor in CB configuration. Input and output characteristic of NPN transistor in CE
configuration. Comparison of CB,CE and CC configurations. Application of transistors- as switch and amplifier in CE configuration. Thermal runway and heat sink. Simple problems.

UNIT-III FIELD EFFECT TRANSISTOR:

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UNIT-IV MOSFET:

Introduction, definition and types, construction and Operation of depletion type MOSFET. Characteristics of Depletion MOSFET. Construction and operation of enhancement type MOSFET. Characteristic of Enhancement MOSFET. Application of MOSFET. Comparison between MOSFET and JFET7 hours

UNIT-V SPECIAL SEMICONDUCTOR DEVICES:

Introduction, Describe the construction, Working , characteristics and applications of the following devices-UJT,SCR,DIAC,TRIAC 6 hours

UNIT-VI INTEGRATED CIRUITS:

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Reference Books:

1. Principles of Electronics ,V.K. Mehta &Rohit Mehta, S. Chand Technical Publication
2. Electronic Principles, AlbertMalvino and David Bates, Tata Mcgraw Hill Publication, ISBN 9780070634244.
3. Principle of electronic devices and circuits-B.L Theraja and Dr.R.SSedha .

S. Chand Technical Publication.

Student Activity (any one)

1. Do Market survey on List of Electronic components available in the market and collect the following information like name of the electronic component, specifications, Price etc. The student should submit a handwritten report. Documents have to be maintained as a record.
2. Take Quiz tests / assignments on topics in Semiconductor devices. Documents have to be maintained as a record.
3. Do a power point presentation on Electronic components.Documents have to be maintained as a record.

Course Delivery:

• The course will be delivered through lectures and Power point presentations/ Video

Model Question Paper:

PART A

1. Define Diode . Explain the working of junction diode
2. Mention applications of Semiconductor diode.
3. Define transistor , list the types and write their symbols
4. Explain the working of NPN transistor with a neat sketch.
5. Explain the operation of n-channel JFET.
6. List the advantages and applications of JFET.
7. Explain the construction of n-channel enhancement type MOSFET & write the symbol
8. Describe the construction of a SCR
9. Mention the various types of IC

PART-B

1. Explain the working of diode as a switch 6
2. Mention the applications of Semiconductor diode. 4
1. Express the VI characteristic of Junction diode 6
2. Explain how zener diode can be used as a Voltage Regulator? 4
1. Define ALPHA and BETA of transistor, give their relation 6
2. Explain the output characteristics of NPN transistor in CE mode 4
1. Compare between CB, CE and CC transistor configuration 6
2. Explain the working of transistor as an amplifier in CE mode 4
1. Explain the input characteristics of PNP transistor in CB mode 5
2. Write a note on Heat sink 5
1. Explain the drain characteristics of N channel JFET 5
2. Define JFET Parameters 5
1. Compare JFET over BJT 5
2. Define JFET. List the types 5
1. Explain the working of depletion type MOSFET under enhancement mode 6
2. List the advantages of MOSFET 4
1. Explain the VI characteristics of UJT 6
2. List the applications of UJT 4
1. Explain the fabrication of monolithic IC. 6
2. List the advantages of ICs 4

Model Question Paper:

(CIE)

1. Write the VI characteristics of Junction diode in forward and reverse bias
2. Explain how zener diode can be used as a Voltage Regulator?

or Explain the working of diode as a switch

3. A transistor has a typical values of P=200. If the collector current is 20mA, what is the value of emitter current?

Or Determine the value of a for P=20

4. Explain the output characteristics of transistors in CE configuration

For detail syllabus of all other subjects of BE Instrumentation, C15 scheme do visit Instrumentation 2nd Sem syllabus for C15 scheme.

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