2N4220 Datasheet (InterFET)

2N4220, N-Channel JFET

The -50V InterFET 2N4220/A and 2N4221/A are targeted for sensitive amplifier stages for midfrequencies designs.

Gate leakages are typically less than 10pA at room temperatures.

The “A” variants are screened for lower noise.

The TO-72 package is hermetically sealed and suitable for military applicati

2N4220 Features

* InterFET N0016H Geometry

* Typical Noise: 6 nV/√Hz

* Low Ciss: 3.5pF Typical

* High Input Impedance

* RoHS Compliant

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

* Mixers

* Oscillators

* Small Signal Amplifier