STMicroelectronics

STFW8N120K5

STFW8N120K5 is a high-power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) produced by STMicroelectronics. It is designed for use in a wide range of applications, including motor control, power supplies, and automotive systems.

Description:

The STFW8N120K5 is an N-channel MOSFET with a voltage rating of 120V and a continuous drain current of 8A. It features a low on-state resistance (RDS(on)) of 5.5mΩ, which helps to minimize power dissipation and improve efficiency in switching applications. The device is available in a compact TO-220 package, making it suitable for use in space-constrained applications.

Features:

1. High voltage rating: The STFW8N120K5 is designed to operate at voltages up to 120V, making it suitable for use in high-voltage applications.
2. Low on-state resistance: The low RDS(on) of 5.5mΩ helps to minimize power dissipation and improve efficiency in switching applications.
3. High current capability: The device can handle continuous drain currents of up to 8A, making it suitable for use in high-current applications.
4. Robust construction: The STFW8N120K5 features a robust construction that provides excellent thermal performance and reliability.
5. Compact package: The device is available in a TO-220 package, making it suitable for use in space-constrained applications.

Applications:

1. Motor control: The STFW8N120K5 can be used in motor control applications, such as brushless DC motor drivers and stepper motor controllers.
2. Power supplies: The device can be used in power supply applications, such as switching power supplies and power factor correction circuits.
3. Automotive systems: The STFW8N120K5 is suitable for use in automotive systems, such as electric power steering and anti-lock braking systems.
4. Industrial control: The device can be used in industrial control applications, such as servo motor drives and variable frequency drives.
5. Renewable energy systems: The STFW8N120K5 can be used in renewable energy systems, such as solar panel inverters and wind turbine converters.

In summary, the STFW8N120K5 is a high-power MOSFET with a high voltage rating, low on-state resistance, and high current capability. It is suitable for use in a wide range of applications, including motor control, power supplies, automotive systems, industrial control, and renewable energy systems.