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2N3819 - N-Channel JFET

General Description

The 2N3819 is a low-cost, all-purpose JFET which offers good performance at mid-to-high frequencies.

Key Features

  • D Excellent High-Frequency Gain: Gps 11 dB @ 400 MHz D Very Low Noise: 3 dB @ 400 MHz D Very Low Distortion D High ac/dc Switch Off-Isolation D High Gain: AV = 60 @ 100 mA.

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Datasheet Details

Part number 2N3819
Manufacturer Vishay
File Size 43.16 KB
Description N-Channel JFET
Datasheet download datasheet 2N3819 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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N-Channel JFET 2N3819 Vishay Siliconix PRODUCT SUMMARY VGS(off) (V) v –8 V(BR)GSS Min (V) –25 gfs Min (mS) 2 IDSS Min (mA) 2 FEATURES D Excellent High-Frequency Gain: Gps 11 dB @ 400 MHz D Very Low Noise: 3 dB @ 400 MHz D Very Low Distortion D High ac/dc Switch Off-Isolation D High Gain: AV = 60 @ 100 mA BENEFITS D Wideband High Gain D Very High System Sensitivity D High Quality of Amplification D High-Speed Switching Capability D High Low-Level Signal Amplification APPLICATIONS D High-Frequency Amplifier/Mixer D Oscillator D Sample-and-Hold D Very Low Capacitance Switches DESCRIPTION The 2N3819 is a low-cost, all-purpose JFET which offers good performance at mid-to-high frequencies. It features low noise and leakage and guarantees high gain at 100 MHz.