KSK30YBU Description

KSK30YBU is a type of N-channel junction FET provided by ON Semiconductor. It is a field effect device that changes the width of the gate space charge region by applying an external gate voltage, thereby controlling the conductivity of the channel. The conductive channel between the source and drain is a rather low-conductivity material. The KSK30YBU junction FET is widely used in small signal amplifiers, current limiters, voltage-controlled resistors, switching circuits, and integrated circuits.

KSK30YBU Features

High Input Impedance: IGSS=1nA (MAX)

Low Noise: NF=0.5dB (TYP)

High Voltage: VGDS= -50V

Package: TO-92

Low noise

KSK30YBU Applications

Small signal amplifiers

Current limiters