There is another family of transistors which have analogous circuit configurations to their bipolar cousins but work in a completely different way: the Field Effect Transistors, or FETs.

In this module on MOSFETs (metal-oxide-semiconductor field-effect transistors), we cover the following topics: History of the development of MOSFETs, Device structure, Device types, Circuit symbols ..

Take your pick: Mathematical equations governing the various currents inside a BJT A good place to start to comprehend anything complex is by having an accurate but most importantly, tangible ...