The STU5N52K3 is a high-performance, N-channel Power MOSFET produced by STMicroelectronics, a global semiconductor leader known for its innovative and reliable products. This particular MOSFET is part of ST's STripFET series, which are designed to offer both low on-resistance and low gate charge, making them ideal for a wide range of power applications.

Key Features

• Voltage Rating: The STU5N52K3 operates at a drain-source voltage of 525V, providing a wide safety margin for applications requiring high voltage operation.
• Current Handling: With a continuous drain current of 4.4A, this MOSFET can handle significant power, making it suitable for high-performance power supplies and converters.
• Low RDS(on): A low on-state resistance of 1.75 Ohm minimizes conduction losses, which enhances overall efficiency and performance in electronic circuits.
• High-Speed Switching: The device features a fast switching speed, which is essential for reducing switching losses in power conversion applications.
• Thermal Performance: The STU5N52K3 is encapsulated in a TO-251 package, which offers excellent thermal performance and ensures reliability even under high-temperature operating conditions.

Applications

The versatility of the STU5N52K3 MOSFET makes it suitable for a broad range of applications, including:

• Switch Mode Power Supplies (SMPS)
• LED Lighting solutions
• High-efficiency DC-DC converters
• Motor control circuits
• Power management systems

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The STU5N52K3 MOSFET is no exception and is manufactured to meet stringent quality standards. Its robust design ensures reliable operation over an extended temperature range, making it a preferred choice for industrial and commercial power applications.

Environmental Compliance

Consistent with STMicroelectronics' dedication to environmental sustainability, the STU5N52K3 is compliant with RoHS (Restriction of Hazardous Substances) and other environmental regulations, ensuring that it can be used in eco-friendly products worldwide.