Introduction for Semiconductor Devices Modeling and Technology Laboratory
Semiconductor Devices Modeling and Technology lab mainly emphasis on building a bridge between theoretical knowledge gained during lecture sessions and its implementation in the practical world.
The purpose of conducting experiments can be stated as follows:
List of Experiments for SDMT Lab
1. An Introduction to Spice Circuit Simulator.
2. To study the I-V characteristics of P-N junction diode. Determine the Reverse Recovery Time of diode using spice.
3 To study the I-V characteristics of n-channel MOSFET. Determine its parameter using Spice.
4 To study BJT as an amplifier in CE configuration and Plot its frequency response using spice simulator and determine gain from it.
5 To study the DC biasing of a transistor circuit and to determine its Q point i.e. IC, IB, VBE and VCE. Simulate this Circuit with Re and without Re using Spice. Can you comment on the effect of Re on DC biasing. Plot Ic-Vbe and Ic-Vce characteristics of transistor.
6 To study collector to base bias circuit and determine its Q point i.e. IB, VBE, IC and VCE. Perform .dc analysis on Spice.
7 To study frequency response of RC coupled amplifier circuit and Simulate given circuit with CE and without CE. Determine effect of CE (the bypass capacitor) on transistor gain.
8 To study DC and AC analysis of common collector amplifier using Spice and Determine Av, Ai, Ri and Rout using Spice.
9 To measure the capacitance of a reverse biased PN junction, and the gate capacitance of the MOSFET.