STMicroelectronics

STU8N80K5

STU8N80K5 Description

The STU8N80K5 is a high-performance MOSFET (Metal Oxide) from STMicroelectronics, designed for applications requiring robust power management. It boasts an 800V drain-to-source voltage (Vdss) and can handle a continuous drain current of 6A at 25°C. With a maximum power dissipation of 110W at Tc, this device is well-suited for high-power applications. Its SuperMESH5™ series ensures excellent thermal performance and reliability.

STU8N80K5 Features

• High Voltage Tolerance: The STU8N80K5 can withstand up to 800V, making it ideal for high-voltage applications.
• Robust Current Handling: Capable of handling 6A continuous drain current, it is suitable for power-intensive tasks.
• Low On-Resistance: With a maximum Rds On of 950mOhm at 3A and 10V, it minimizes power loss and operates efficiently.
• Gate Charge Optimization: A maximum gate charge (Qg) of 16.5nC at 10V ensures fast switching and reduced power consumption.
• Environmental Compliance: It is REACH unaffected and RoHS3 compliant, adhering to strict environmental standards.
• Moisture Sensitivity Level (MSL): Rated at level 1, it has unlimited storage time before reflow soldering, enhancing its reliability in various environments.

STU8N80K5 Applications

The STU8N80K5 is particularly well-suited for applications where high voltage and current handling are critical:

• Industrial Automation: Its high voltage and current ratings make it ideal for motor drives and power control in industrial settings.
• Power Supplies: It can be used in power supply designs, particularly in high-voltage DC-DC converters.
• Electric Vehicles: Its robust specifications make it suitable for electric vehicle charging systems and power management.
• Renewable Energy: It can be employed in solar inverters and wind turbine power electronics due to its high voltage and power capabilities.

Conclusion of STU8N80K5

The STU8N80K5 stands out for its high voltage and current ratings, low on-resistance, and compliance with environmental standards. Its unique features, such as the SuperMESH5™ series design, contribute to its superior thermal management and reliability. This MOSFET is an excellent choice for demanding applications in industrial automation, power supplies, electric vehicles, and renewable energy systems where performance and durability are paramount.