5185_2N4391 Description

5185_2N4391 is a type of N-channel JFET designed for low-level analog switching, sample and hold circuits, and chopper-stabilized amplifiers. It not only has the advantages of small size, lightweight, low power consumption, and long life of bipolar triode, but also has high input resistance, good thermal stability, strong radiation resistance, low noise, and manufacturing The process is simple and easy to integrate. Therefore, 5185_2N4391 JFET has been widely used in large-scale and ultra-large-scale integrated circuits.

5185_2N4391 Features

Drain-gate voltage of 30V

Gate-source voltage of -30V

Forward gate current of 50 mA

Available in the SOT-23 package

5185_2N4391 Applications

Low-level analog switching

Sample and hold circuits

Chopper stabilized amplifiers