Question: is mosfet unipolar or bipolar?
Answer: MOSFET is a type of field effect transistor. As we know there are two types of transistors. One of them is BJT (Bipolar Junction Transistor) and other one is FET (Field Effect Transistor). ... As there is only one type of charge carrier in either of JFETs or MOSFETs hence it is called unipolar.