STMicroelectronics

STD9N80K5

STD9N80K5 Description

The STD9N80K5 is a high-performance N-Channel MOSFET from STMicroelectronics, designed for applications requiring high voltage and current capabilities. This device features a robust 800V drain-to-source voltage rating and can handle continuous drain currents up to 7A at 25°C. With a maximum gate-source voltage of ±30V, the STD9N80K5 offers excellent control over the switching process, ensuring reliable operation in demanding electronic systems.

STD9N80K5 Features

• High Voltage Rating: The STD9N80K5 boasts an impressive 800V drain-to-source voltage rating, making it suitable for high-voltage applications such as power supplies, motor drives, and renewable energy systems.
• High Current Capability: Capable of handling continuous drain currents up to 7A at 25°C, this MOSFET is ideal for applications requiring high current flow, such as electric vehicle chargers and industrial motor controls.
• Low On-Resistance: With a maximum Rds(on) of 900mOhm at 3.5A and 10V, the STD9N80K5 offers low on-resistance, reducing power dissipation and improving efficiency in power conversion applications.
• Surface Mount Technology: The DPAK package allows for surface mount installation, providing a compact and reliable solution for space-constrained designs.
• Robust Gate Drive: The STD9N80K5 can handle gate charges up to 12nC and has a maximum threshold voltage of 5V, ensuring stable and reliable switching performance.
• Environmental Compliance: This device is REACH unaffected and RoHS3 compliant, making it suitable for use in environmentally conscious applications.

STD9N80K5 Applications

The STD9N80K5 is an excellent choice for a variety of high-voltage and high-current applications, including:

• Power Supplies: Due to its high voltage and current ratings, the STD9N80K5 is ideal for use in power supply designs, particularly those requiring high efficiency and reliability.
• Motor Drives: The combination of high voltage and low on-resistance makes this MOSFET suitable for motor drive applications, where precise control and high efficiency are critical.
• Renewable Energy Systems: The STD9N80K5 can be used in solar inverters and wind turbine power conversion systems, where high voltage and current ratings are essential.
• Electric Vehicle Chargers: This MOSFET is well-suited for electric vehicle charging stations, where high voltage and current ratings are necessary to handle the charging process efficiently.

Conclusion of STD9N80K5

The STD9N80K5 from STMicroelectronics is a powerful N-Channel MOSFET designed for high-voltage and high-current applications. Its robust specifications, including an 800V drain-to-source voltage rating and 7A continuous drain current capability, make it an ideal choice for power supplies, motor drives, and renewable energy systems. With its low on-resistance, surface mount technology, and environmental compliance, the STD9N80K5 offers a reliable and efficient solution for demanding electronic applications.