Heading: JFET Basics: Understanding Pinch-Off and Transconductance
Junction Field Effect Transistors (JFETs) operate via voltage-controlled pinch-off of the depletion region. Key parameters include IDSS (drain-source saturation current) and gm (transconductance). SACOH offers N-channel and P-channel JFETs with matched pairs for differential amplifiers.
A client in the audio industry achieved 0.005% THD using SACOH’s JFETs in their microphone preamp. Our devices also include laser-trimmed resistors for precise bias.