10.3.1. Structure Overview

Try these first

1. 1.

   What are the main components of a MOSFET?

   Hint

   Think about what makes up the name 'MOSFET'.

2. 2.

   Define threshold voltage.

   Hint

   Consider what voltage is needed to turn on the transistor.

3. 3.

   What does MOSFET stand for?

   • Metal-Oxide-Semiconductor Field-Effect Transistor
   • Metal-Oxide-Semiconductor Functional Effect Transistor
   • Metal-Oxide-Semiconductor Fast Electronic Transistor

   Hint

   Remember the full name of the component.

4. 4.

   True or False: The substrate in a MOSFET can be either n-type or p-type.

   • True
   • False

   Hint

   Think about the variations in the devices.

5. 5.

   If you have a MOSFET with a threshold voltage of 2V, what would happen if you apply 1.5V, and how does this relate to channel formation?

   Hint

   Think about whether you've reached the point of inversion.

6. 6.

   Explain how the integration of MOSFETs in both digital and analog circuits has changed modern electronics.

   Hint

   Consider the benefits of combining technologies in a single platform.