MOSFETs are metal oxide semiconductor field-effect transistors. These kind of transistors are used for amplifying or switching electronic signals in digital and analog circuits. In MOSFETs, a voltage on the oxide-insulated gate electrode can induce a conducting channel between the two other contacts called source and drain. Thyristors, triacs, audio field effect transistors and isolated MOSFET modules are some of the MOSFET semiconductors available with same day despatch from Rapid.