2N3819 N-Channel JFET (TO-92 Low Noise High Frequency Junction Field Effect Transistor)

The 2N3819 N-Channel JFET is a single N-channel Junction Field Effect Transistor designed for low-noise amplification, high-frequency signal processing, switching, and general-purpose electronic circuits. Its low noise, low distortion, high gain, and high AC/DC switch-off isolation make it suitable for amplifier and signal-processing applications.

Key Features -

• 2N3819 transistor type

• N-channel Junction Field Effect Transistor

• Single element configuration

• TO-92 package

• Low noise operation

• Low signal distortion

• High-frequency gain

• High gain performance

• High AC/DC switch-off isolation

• Suitable for amplifier applications

• Compact through-hole package

Specifications -

• Product Type - N-Channel Junction Field Effect Transistor

• Type Designator - 2N3819

• Transistor Type - N-Channel JFET

• Channel Type - N-Channel

• Package - TO-92

• Element Configuration - Single

• Application - Amplifier

• Drain-to-Source Voltage Vdss - 25V

• Continuous Drain Current ID - 20mA

• Power Dissipation - 360mW

• Feedback Capacitance Crss - 4pF

• Mounting Type - Through Hole

Applications -

• Audio amplifier circuits

• Low-noise amplifier circuits

• High-frequency amplifiers

• Signal processing circuits

• RF signal circuits

• Electronic switching

• Oscillator circuits

• Communication equipment

• Sensor signal amplification

• General-purpose analog circuits