Product Overview: STD18N65M5 - STMicroelectronics

The STD18N65M5 is a high-performance N-channel Power MOSFET produced by STMicroelectronics, a global leader in semiconductor solutions. This MOSFET is part of ST's MDmesh™ M5 series, which is recognized for its exceptional efficiency, especially in light-load conditions. The device is designed to deliver optimal performance in a wide range of applications, including switch-mode power supplies (SMPS), lighting, welding, solar inverters, and other power conversion systems.

Key Features

• RDS(on) Max: The STD18N65M5 boasts a low on-state resistance of 0.165 ohms, which enhances overall efficiency by minimizing conduction losses.
• Voltage Rating: With a drain-source voltage (VDS) of 650V, this MOSFET can handle high voltage applications, making it suitable for industrial power supplies and high voltage converters.
• Current Capacity: The device is capable of supporting a continuous drain current (ID) of 13A, ensuring reliable performance in high-power applications.
• Fast Switching: The fast switching speed of the STD18N65M5 reduces switching losses, which is critical for applications that require high-frequency operation.
• 100% Avalanche Tested: Each unit is rigorously tested for avalanche ruggedness, providing assurance of reliable operation even under stressful conditions.

Applications

The versatility of the STD18N65M5 MOSFET makes it suitable for a variety of applications, including:

• High-efficiency switch-mode power supplies (SMPS)
• LED lighting solutions
• DC-AC inverters for solar energy systems
• Welding equipment
• Uninterruptible power supplies (UPS)

Package and Environmental Compliance

The STD18N65M5 is offered in a TO-252 (DPAK) package, which is designed to provide a compact footprint while ensuring good thermal performance. Additionally, it meets various environmental standards, being compliant with RoHS and Halogen-free requirements, thereby aligning with global environmental regulations and facilitating the development of eco-friendly products.

With its robust design, high efficiency, and flexibility, the STD18N65M5 from STMicroelectronics stands out as a reliable choice for designers looking to optimize their power management solutions.