Junction gate field-effect transistors (JFET) are devices used as electronically-controlled switches, amplifiers, or voltage-controlled resistors. A potential difference of the proper polarity applied between the gate and source terminals increases resistance to current flow, which means less current would flow in the channel between the source and drain terminals. JFETs do not need a biasing current due to a charge flowing through a semiconducting channel between source and drain terminals.
Our website uses cookies and similar technologies to collect information about you and your interactions and communications with our sites and services, which may be shared with third-party service providers.By continuing to use our sites, you agree to the terms of our Privacy Notice, consent to the of use cookies, tags, pixels, beacons and other technologies, and agree to our website Terms & Conditions.
