STMicroelectronics

STFW3N170

STFW3N170 is a power MOSFET (metal-oxide-semiconductor field-effect transistor) manufactured by STMicroelectronics. It is designed for use in a variety of power electronics applications, including motor control, power supplies, and battery management systems.

Description:

The STFW3N170 is an N-channel power MOSFET with a drain-source voltage (VDS) of 60V and a continuous drain current (ID) of 3.7A. It has a low on-state resistance (RDS(on)) of 55mΩ, which helps to minimize power dissipation and improve efficiency. The device also features a fast switching speed and low gate charge, making it suitable for use in high-frequency applications.

Features:

Some of the key features of the STFW3N170 include:

1. Low on-state resistance (RDS(on)) of 55mΩ, which helps to minimize power dissipation and improve efficiency.
2. High drain-source voltage (VDS) of 60V, which allows it to handle high voltage applications.
3. Continuous drain current (ID) of 3.7A, which makes it suitable for use in a variety of power electronics applications.
4. Fast switching speed and low gate charge, which makes it suitable for use in high-frequency applications.
5. Built-in protection features, such as over-temperature protection and over-current protection, which help to improve the reliability and safety of the device.

Applications:

The STFW3N170 can be used in a variety of power electronics applications, including:

1. Motor control, such as in industrial automation and robotics.
2. Power supplies, such as in computer power supplies and telecom power supplies.
3. Battery management systems, such as in electric vehicles and energy storage systems.
4. LED lighting, where it can be used to control the current flow and improve efficiency.
5. Inverters, where it can be used to convert DC power to AC power.

Overall, the STFW3N170 is a versatile and reliable power MOSFET that can be used in a wide range of power electronics applications. Its low on-state resistance, high voltage rating, and fast switching speed make it an excellent choice for designers looking for a high-performance device.