STW8N120K5 - High Performance N-channel Power MOSFET

The STW8N120K5 is a state-of-the-art N-channel Power MOSFET designed and manufactured by STMicroelectronics, a global semiconductor leader. This device is part of the MDmesh™ K5 series which utilizes innovative ST technology that is optimized for a wide range of high voltage applications.

With a robust and rugged design, the STW8N120K5 boasts a breakdown voltage of 1200V which ensures reliable operation even under high voltage conditions. Its maximum continuous drain current is rated at 8A, making it a suitable choice for demanding applications that require high current capacity.

The MOSFET features an extremely low on-resistance (R<sub>DS(on)) of 0.85 ohm, which minimizes conduction losses and enhances overall power efficiency. This characteristic, combined with a fast recovery diode, makes the STW8N120K5 an ideal component for high-efficiency converters and energy-saving power supplies.

Other significant features of the STW8N120K5 include a 100% avalanche tested design, which guarantees robustness against harsh conditions, and a Zener-protected gate that offers enhanced safety against electrostatic discharges. The device is also characterized by a low gate charge (Q<sub>g), which contributes to reduced switching losses and enables high-frequency operation.

Designed with the environment in mind, the STW8N120K5 complies with the European Union directives RoHS and is free from toxic materials, making it an eco-friendly choice for power design engineers. Its TO-247 package is widely accepted and ensures easy integration into various circuit designs.

In summary, the STW8N120K5 from STMicroelectronics is a highly reliable and efficient solution for applications requiring high voltage and current capabilities. Its advanced features and robust design make it a go-to component for power supply units, lighting applications, welding equipment, and any other system that demands high-performance power switching.

For detailed specifications and application support, designers are encouraged to consult the comprehensive datasheets and technical documentation provided by STMicroelectronics.