Introduction of Field Effect Transistors Distinction between a BJT and FET Junction Field Effect Transistor (JFET) N Channel JFET Summary of JFET Operation Mutual or Transfer Characteristic of n-channel JFET Amplification Factor 𝝁 Definition of Parameters p-Channel JFET

Introduction of Metal Oxide Semiconductor Field Effect Transistor - Mosfet Terminals in MOSFET Physical structure of MOSFET MOSFET Working Operation Summary of Operation MOSFET - N Type MOSFET Operation How does Drain current flow MOSFET operation More about Threshold Voltage Current vs Voltage Characteristics - Derivation Non Ideal Current -Voltage Effects or Second Order Effects Short Channel Effects MOSFET Device Capacitances MOSFET Large and Small signal Model pMOSFET Small SIgnal Model To use MOSFET device as a Capacitor nMOSFET as Capacitor- Working

Single Stage Amplifiers Common Source CS Stage with Diode-Connected Load Circuit to measure the Equivalent Resistance Common Drain Stage or Source Follower Common Gate Amplifier Large Signal Behavior Calculation of Input Resistance of a Common Gate Stage

Inverter with Enhancement n- Type MOS as Load Inverter with Linear Enhancement Type Load

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Distinction between a BJT and FET:

BJT	FET
BJT is a bipolar device i.e. the conduction is because of two (bi) carriers - electrons and holes.	FET is a Unipolar device i.e. the conduction is because of either electrons in case of n-channel FET or holes in case of p-channel FET.
BJT is a Current controlled Device. This means that the output current is a function of the input current.	FET is a Voltage Controlled Device. This means that the output current is a function of the input voltage
There are two types: n-p-n and p-np BJT transistors	These are two types: n-channel and p-channel FETs
Comparatively low input impedance	Very high input impedance
Difficult to integrate on Integrated Chips	Easy to integrate on Integrated Chips

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