IFN3957 Datasheet - InterFET

IFN3957 - Dual Matched N-Channel JFET

The -50V InterFET IFN3957 and IFN3958 matched pair JFET’s are targeted for high input impedance applications for mid to high frequency designs. Gate leakages are typically 10pA at room temperatures. Parts are matched down to 5mV. The TO-71 package is hermetically sealed and suitable for military app.

IFN3957 Features

* InterFET N0016H Geometry

* Typical Noise: 6 nV/√Hz

* Low Ciss: 3.5pF Typical

* High Input Impedance

* Replacement for 2N3957,8 Parts

* RoHS Compliant

* SMT, TH, and Bare Die Package options. Applications

* Differential Amplifiers

IFN3957-InterFET.pdf