Features

• InterFET N0016H Geometry

• Low Noise: 5 nV/√Hz Typical

• Japanese 2SK40 Replacement

• RoHS Compliant

• SMT, TH, and Bare Die Package options.

Applications

• Audio Amplifiers

• Small Signal Amplifier

• High Impedance Pre-Amplifier

Description

The -50V InterFET IFN40 is a replacement for the

Japanese 2SK40. Targeted for sensitive amplifier

stages with gate leakages typically less than 10pA

at room temperatures.