UNIT – 9 ELECTRONIC DEVICES : CHAPTER – 14 SEMICONDUCTOR ELECTRONICS CLASS-12 PDF . It consists of Handwritten notes which has detail explanation about the NCERT SYLLABUS . The information provided in this notes will definitely help student community . The Explanation provided in the pdf might look descriptive but I assure you this will definitely help you to understand the concepts clearly and easily.
SEMICONDUCTOR ELECTRONICS Class-12 pdf consists of the following topics:
Definition of Electronic Device, Energy band and the origin of Energy Band, valence Band , Conduction Band , Forbidden Band. Classification of Solids( Conductors , Insulators, Semiconductors ) .
Intrinsic semiconductor, Extrinsic Semiconductor, Intrinsic Semiconductor behavior at absolute zero kelvin (0K), Intrinsic Semiconductor behavior at room temperature. Extrinsic Semiconductor ( n-type semiconductor , p-type semiconductor ), Formation of p-type semiconductor, Formation of n-type semiconductor.
Doping , Dopant, Difference between Intrinsic Semiconductor and Extrinsic Semiconductor, Difference between n-type and p-type semiconductor. Semiconductor diode, Formation of Depletion Region in a Junction Diode. p-n Junction under forward bias , p-n Junction under reverse bias.
V-I characteristics of semiconductor diode( In Forward bias and In Reverse bias ) . Rectification, Half wave rectifier ( Working and Construction ) , Full wave Rectifier ( Working and Construction ) . Zener diode, V-I characteristics of Zener diode. Optoelectronic Junction diode, Uses of Photodiode. Light Emitting Diode , Application of LED. Solar cells. Logic gates.
FORMULAE USED IN SEMICONDUCTOR ELECTRONICS :
The last section consists of all the formulae which are used in the entire chapter as a result solving numerical becomes easy.
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CHECK OUT MY OTHER HANDWRITTEN PDF TOO:
- ELECTROSTATIC POTENTIAL AND CAPACITANCE
- CURRENT ELECTRICITY
- ELECTRIC CHARGES AND FIELDS
- MOVING CHARGES AND MAGNETISM
- MAGNETISM AND MATTE
- ALTERNATING CURRENTS
- ELECTROMAGNETIC INDUCTIO
- RAY OPTICS
- WAVE OPTICS
- ELECTROMAGNETIC WAVES
- DUAL NATURE OF RADIATION AND MATTER
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