What is FinFET?

FinFET (Fin Field-Effect Transistor) is a type of MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) that uses a three-dimensional fin-like structure to form the channel. This design allows for better control over the current flowing through the transistor, leading to improved performance, lower power consumption, and higher integration density in integrated circuits. FinFETs are commonly used in modern microprocessors, memory chips, and other advanced electronic devices.