2n5457 Transistor

Regarding absolute maximum ratings and thermal characteristics, the 2N5457 is fairly modestly specified so the PF5102, J112 and J113 are as-good-as or better in all areas. The two most important basic electrical characteristics for substituting and matching JFETs are Vgs (off) and Idss.

2n5457 Transistor Replacement

Designed by Don Tillman, this guitar pre-amp circuit design is dedicated for people who don”t like op-amps module. This circuit is a discrete JFET pre-amplifier design, use 2N5457 as the main component. It has low noise, low distortion, low feedback, overloads gracefully, is small, etc.

Dec 14, 2020 2N5457 is an N-Channel Depletion layer Junction Field Effect Transistor. This JFET is an N- Channel - Depletion layer JFET that is widely used in audio equipment for amplification, tone modulation, and other purposes. It has a Drain-Source Voltage of 25 Vdc with a Drain-Gate voltage of 25 Vdc. The reverse Gate-Source Voltage is -25V.
Jul 27, 2020 2N5457 Transistor Explained / Description: 2N5457 is a famous TO-92 packaged JFET transistor that is designed for general purpose switching and amplification purposes. It is also available in SOT-23 package by some manufacturers. Having features like high gain, low noise, low power operation due to which it can be used in battery operated devices.
2N5457 JFET N-Channel Transistor JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Persamaan Transistor 2n5457

Overall gain is 3db (2X) or so. It uses about 1/2 ma, so a 9V battery will last a long time, you may also use simple regulated power supply with LM7809. It is possible to add a high boost switch in case you like by having it shunt the 2.2k ohm resistor with a 0.05uF cap (or other value; smaller cap = boosts only higher frequencies, as well as the reverse). You may simply placed in a 10uF capacitor across the 2.2k ohm resistor in order to up the gain.? You don”t like pre-amp circuit with op-amps..? then, just try to build this circuit. 🙂