STMicroelectronics

STY50N105DK5

STY50N105DK5 Description

The STY50N105DK5 is a high-performance MOSFET (Metal Oxide) device from STMicroelectronics, designed for applications requiring high voltage and current capabilities. This N-Channel device features a drain-to-source voltage (Vdss) of 1050V, a continuous drain current (Id) of 44A at 25°C, and a maximum power dissipation of 625W at case temperature (Tc). The device is packaged in a MAX247™ tube, making it suitable for through-hole mounting.

STY50N105DK5 Features

• High Voltage and Current Ratings: With a Vdss of 1050V and Id of 44A, the STY50N105DK5 is ideal for high-power applications.
• Low On-State Resistance: The device offers a maximum Rds(on) of 120mOhm at 22A and 10V Vgs, ensuring efficient power delivery.
• Robust Gate Drive: The STY50N105DK5 has a maximum gate charge (Qg) of 175nC at 10V Vgs, facilitating easy gate drive and control.
• Compliance and Certifications: The device is REACH unaffected, RoHS3 compliant, and classified under ECCN EAR99, ensuring compliance with international regulations.
• Reliability: The STY50N105DK5 has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time before reflow soldering.

STY50N105DK5 Applications

The STY50N105DK5 is well-suited for a variety of high-power applications, including:

• Industrial Motor Control: The high voltage and current ratings make it ideal for controlling industrial motors in applications such as conveyor systems and robotics.
• Power Supplies: The device's high power dissipation capability makes it suitable for use in power supply designs, particularly in high-voltage applications.
• Renewable Energy Systems: The STY50N105DK5 can be used in solar inverters and wind turbine power conversion systems due to its ability to handle high voltages and currents.

Conclusion of STY50N105DK5

The STY50N105DK5 from STMicroelectronics is a powerful MOSFET device that offers high voltage and current ratings, low on-state resistance, and robust gate drive capabilities. Its compliance with international regulations and certifications, along with its reliability, make it an excellent choice for high-power applications in industrial, power supply, and renewable energy systems. With its unique features and advantages over similar models, the STY50N105DK5 is a reliable and efficient solution for demanding applications.