The 2N3820 is an N-channel JFET used for low-noise amplification, analog switching, and high-input-impedance buffer stages in audio and instrumentation circuits.
Key Features:
- Drain-Source Voltage: ~25V | Gate Current: < 10nA
- TO-92 package
- Low input bias and ultra-high impedance
- Ideal for preamps, oscillators, and analog gates
Description:
Perfect for sensitive analog paths—this JFET brings low-noise operation to front-end designs and high-impedance signal followers.
