2N5457 - TO92 JFET Transistor

2N5457 is a famous TO-92 packaged JFET transistor designed for general purpose switching and amplification purposes. It is also available in the SOT-23 package by some manufacturers. Since it can be used in battery-powered devices, it has features such as high gain, low noise and low power operation. The transistor is designed for low-gain signal amplification with good noise filtering, as it can be used for a variety of small signal amplification purposes.

Equivalent Transistors:

2N4339, 2N4340, J201 , 2N4338, 2N4341, 2N5458, 2N5459, NTE458 (Note: The pin configuration of some equivalent transistors may be different from 2N5457, so do not use 2N5457 instead check the pin configuration first)

Usage Areas

Audio Preamp circuits
Any Low Level Signal Amplification
Sensor Circuits
Audio Amplifier Stages
Infrared Detection

Product Code	2N5457
Transistor Type	N Channel JFET
Breakdown Voltage (Max)	25V
Collector Current (Ic) (Max)	10mA
Power - Max	310mW
Package Type	TO-92

2N5457 Datasheet