Threshold voltage
= Threshold voltage
{wiki=Threshold_voltage}
Threshold voltage (often denoted as \\(V_\{T\}\\) or \\(V_\{th\}\\)) is a critical parameter in the operation of semiconductor devices, particularly in field-effect transistors (FETs), such as Metal-Oxide-Semiconductor FETs (MOSFETs). It is defined as the minimum gate voltage required to create a conductive channel between the source and drain terminals of the transistor.