Datasheet Summary
2N4118A N-CHANNEL JFET
Linear Systems replaces discontinued Siliconix 2N4118A
The 2N4118A is an Ultra-High Input Impedance N-Channel JFET
The 2N4118A provides ultra-high input impedance. The device is specified with a 1-pA limit and typically operates at 0.2 pA. The part is ideal for use as a highimpedance sensitive front-end amplifier. Features
DIRECT REPLACEMENT FOR SILICONIX 2N4118A LOW POWER MINIMUM CIRCUIT LOADING ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted) Maximum Temperatures Storage Temperature Operating Junction Temperature Maximum Power Dissipation Continuous Power Dissipation MAXIMUM CURRENT Gate Current (Note 1) MAXIMUM VOLTAGES Gate to Drain or Gate ...
