Linear Systems JFETs LSJ74C TO-92 3L ROHS

The LSJ74 series is a family of ultra-low-noise single P-channel JFETs designed for high-impedance, low-noise amplification applications. It is packaged in TO-92 and SOT-89 formats, with the TO-92 variant being a three-lead through-hole device. The part has a maximum drain-to-source voltage of 25 V, a continuous power dissipation of 400 mW, and a junction operating temperature range of -55 °C to +135 °C. The LSJ74C variant has a drain-to-source saturation current (IDSS) range of -10 mA to -20 mA at VDG = -10 V and VGS = 0 V. It exhibits a typi- cal transconductance of 22 mS at 1 kHz and an equivalent input noise voltage of 0.9 nV/√Hz at 1 kHz. The gate-to-source leakage current is 1 nA maximum at 25 V, and the reverse transfer capacitance is 32 pF. The device complies with RoHS standards.