2N3819 Datasheet | Vishay

N-Channel JFET Vishay Siliconix PRODUCT SUMMARY VGS(off) (V) v - 8 V(BR)GSS Min (V) - 25 gfs Min (m S) IDSS Min (m A) Features D Excellent High-Frequency Gain: Gps 11 d B @ 400 MHz D Very Low Noise: 3 d B @ 400 MHz D Very Low Distortion D High ac/dc Switch Off-Isolation D High Gain: AV = 60 @ 100 m A 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. Its TO-226AA (TO-92) package is patible with various tape-and-reel options for automated assembly (see Packaging Information). For similar products in TO-206AF (TO-72) and TO-236 (SOT-23) packages, see the...