6. MOSFET Applications

Try these first

1. 1.

   What does MOSFET stand for?

   Hint

   Think about the fundamental components of the name.

2. 2.

   Name one advantage of using MOSFETs.

   Hint

   Consider why we would choose them over other transistors.

3. 3.

   What is a primary advantage of a MOSFET?

   • High current capacity
   • Low power consumption
   • Large size

   Hint

   Consider what makes a transistor energy-efficient.

4. 4.

   MOSFETs can be used in which of the following applications?

   • True
   • False

   Hint

   Think about their various uses in technology.

5. 5.

   Calculate the efficiency of a DC-DC converter using MOSFET switches given the input and output power values.

   Hint

   Consider how power conservation applies.

6. 6.

   Analyze how you would replace a BJT with a MOSFET in a common amplifier circuit, and predict the performance changes.

   Hint

   Think of the differences in operation and characteristics between the two types.