The STB25NM50N-1 is a robust N-channel, enhancement-mode MOSFET from STMicroelectronics, designed to deliver high performance in power switching applications. This device is part of STMicroelectronics' MDmesh™ V series, which is renowned for its high efficiency and fast switching capabilities. The STB25NM50N-1 is engineered for applications that demand high power density and energy saving features.

Key Features

• Low On-Resistance: The STB25NM50N-1 boasts a very low on-resistance (R<sub>DS(on)), which results in minimal conduction losses and enhances overall system efficiency.
• High Voltage Capability: With a drain-source voltage (V<sub>DSS) of up to 500V, this MOSFET can handle high voltage applications with ease, making it suitable for a wide range of industrial and consumer applications.
• High Current Rating: The device supports a continuous drain current (I<sub>D) of 22A, allowing it to drive high current loads without overheating or performance degradation.
• Low Gate Charge: The low gate charge (Q<sub>g) of the STB25NM50N-1 enables fast switching speeds, which is beneficial for applications requiring quick response times.
• 100% Avalanche Tested: Each unit is rigorously tested for avalanche ruggedness, ensuring reliability and robustness in harsh operating conditions.
• Zener-Protected: The built-in gate-source Zener diodes provide protection against gate-oxide stress and ensure a longer lifespan for the device.

Applications

The STB25NM50N-1 is ideal for a variety of applications, including:

• Switch Mode Power Supplies (SMPS)
• LED Lighting
• High-Efficiency DC/DC Converters
• Motor Control
• Power Management Functions

Package and Quality

The STB25NM50N-1 is available in a TO-220 package, which is widely used for its thermal and electrical performance. STMicroelectronics is committed to providing high-quality products, and the STB25NM50N-1 is no exception, being manufactured under stringent quality control standards to ensure consistent performance and reliability.