BS170 N-Channel MOSFET

Description

The BS170 is a small-signal N-channel enhancement mode MOSFET ideal for low-power switching and amplification in a variety of electronic applications. With its compact TO-92 package and high input impedance, it is widely used in circuits such as LED drivers, relay controls, signal processing, and low-voltage switching interfaces.

The BS170 can handle a continuous drain current of 500mA and supports a maximum drain-source voltage of 60V, making it suitable for small-scale load control and interfacing with microcontrollers. Its low gate threshold voltage ensures reliable switching at logic-level voltages, making it a popular choice for hobbyists and professionals alike.