VI Characteristics of MOSFET

Spread the love

This blog post summarize VI Characteristics of MOSFET

Aim

To Study and verify VI Characteristics of MOSFET.Using VI characteristic of IGBT,MOSFET,SCR unit

Apparatus required

Circuit Diagram for VI Characteristics of MOSFET

VI Characteristics of MOSFET

Procedure of VI Characteristics of MOSFET

Initial Settings

  • Ensure the 230V Power Supply is in proper with Tester.
  • Check the input supply of the kit and off the switches of the kit.

Mimic Diagram for VI Characteristics of MOSFET

mimic-diagram-of-mosfet

Experiment Steps

1. Transfer Characteristics

  • Connections are made as shown in the circuit diagram.
  • Switch on SW2 observe whether meter are reading 0.
  • Set both voltages to minimum position, and then switch on SW1.
  • Increase VDS voltage to maximum position.
  • Now slowly increase the voltage across VGS and note down the VGS and ID value and plot graph. Note: MOSFET turns on around 4V.
  • Repeat from step 2 for another value of drain voltage VDS.

Note: If the connections are made wrong the kit may get damaged. Please switch off the kit when not in use.

Tabulation

VDS= ………………………

S.No.VGS(V)ID(mA)
   

Model Graph

Leave a Reply

Your email address will not be published. Required fields are marked *

one × four =

This site uses Akismet to reduce spam. Learn how your comment data is processed.