The STB21NK50ZT4 is a high-performance N-Channel MOSFET produced by STMicroelectronics, a leader in semiconductor solutions. This MOSFET is designed to deliver power and efficiency for a wide range of applications, including switch-mode power supplies, motor control, and high-efficiency converters.

Key Features

• Voltage Rating: The STB21NK50ZT4 has a drain-source voltage (V_DS) of 500V, making it suitable for high-voltage applications.
• Current Capacity: It offers a continuous drain current (I_D) of 17A, allowing it to handle significant power without overheating.
• Low On-Resistance: With an on-resistance (R_DS(on)) of 0.165Ω, this MOSFET ensures minimal power loss and high efficiency during operation.
• Fast Switching Speed: The device features a fast switching speed, which is essential for reducing switching losses and improving performance in high-frequency applications.
• Robust Package: The STB21NK50ZT4 comes in a D2PAK package, known for its durability and thermal performance, ensuring reliability in challenging environments.

Applications

The versatility of the STB21NK50ZT4 MOSFET makes it an excellent choice for a variety of electronic applications, including:

• Power supply units
• LED lighting systems
• DC-DC converters
• Motor drives
• Inverters
• Power management systems

Advanced Technology

STMicroelectronics has incorporated state-of-the-art technology into the STB21NK50ZT4, utilizing their proprietary MDmesh™ technology. This technology provides an optimal balance between on-resistance, gate charge, and switching performance, making it ideal for high-efficiency, high-density power applications.

Environmental and Quality Certifications

The STB21NK50ZT4 complies with various environmental standards, including RoHS and is qualified according to industrial quality standards, ensuring both sustainability and reliability for users.