Linear Systems JFETs LSK389D TO-71 6L ROHS

The LSK389D is a monolithic dual N-channel JFET designed for ultra-low noise applications, available in a TO-71 6L through-hole package. It features a gate-to-source breakdown voltage of 40V, a continuous power dissipation of 400mW at 25°C, and a typical voltage noise of 1.6nV/√Hz at 1kHz. The device has a drain-to-source saturation current (IDSS) range of 17 to 30mA, with an IDSS match of 10% between channels and a gate-to-source threshold offset of 15mV max. It offers a typical transconductance of 20mS and a common source input capacitance of 25pF. The package includes floating substrate pins (SS).