The STL55NH3LL is a high-performance N-channel Power MOSFET from the industry-leading manufacturer, STMicroelectronics. This component is designed to deliver the efficiency and reliability required for a wide range of power management applications. The STL55NH3LL is part of STMicroelectronics' STripFET™ VII DeepGATE™ technology, which ensures optimized on-state resistance and superior switching performance.

Key Features

• Low threshold voltage (V<sub>GS(th)): This feature enables the MOSFET to operate at lower gate voltages, making it suitable for low-voltage applications and ensuring a high level of efficiency.
• High current capability: With a continuous drain current (I<sub>D) of 80A, the STL55NH3LL is capable of handling high current loads, making it ideal for power-intensive applications.
• Low on-resistance (R<sub>DS(on)): The MOSFET boasts an ultra-low on-state resistance of just 8.3 mΩ, which minimizes power losses and improves overall system efficiency.
• 100% avalanche tested: This guarantees robustness and reliability, ensuring the MOSFET can withstand harsh operating conditions.
• High switching speed: The device's fast switching characteristics are well-suited for high-frequency applications, contributing to reduced switching losses.

Applications

The STL55NH3LL is versatile and can be used in a variety of applications, including:

• Switching regulators
• DC/DC converters
• Motor control circuits
• Power management solutions
• Automotive applications and more

Quality and Environmental Compliance

STMicroelectronics is committed to environmental sustainability and quality. The STL55NH3LL is fully compliant with RoHS and Halogen-free requirements, ensuring that it meets the latest environmental standards. Additionally, the product adheres to STMicroelectronics' rigorous quality assurance protocols, providing customers with a reliable and high-performing solution for their power management needs.

For detailed specifications, application notes, and additional resources, please visit the STMicroelectronics official product page.