PN4118_TO-92

PN4118 N-CHANNEL JFET Linear Systems replaces discontinued Siliconix PN4118 The PN4118 is an Ultra-High Input Impedance N-Channel JFET The PN4118 provides ultra-high input impedance. The device is specified with a 10-pA limit and is ideal for use as a high-impedance sensitive front-end amplifier. FEATURES  DIRECT REPLACEMENT FOR SILICONIX PN4118  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 to Source (Note 2)    IDSS