The STW11NK90Z is a high-performance N-channel Power MOSFET produced by STMicroelectronics, designed to deliver efficient power conversion in a wide range of applications. This device is part of the MDmesh™ series, which is well-known for its excellent on-state resistance and high switching performance.

Key Features

• Voltage Rating: The STW11NK90Z is rated for a drain-source voltage of 900V, making it suitable for high-voltage applications.
• Low On-Resistance: With an on-resistance of just 0.85Ω, this MOSFET ensures minimal power loss and improved efficiency in electronic circuits.
• Current Handling: It can handle continuous drain currents up to 11A, providing robust performance for high-power tasks.
• Package: Housed in a TO-247 package, the STW11NK90Z offers excellent thermal performance and is easy to mount on a heatsink for enhanced thermal management.
• MDmesh™ Technology: Utilizes STMicroelectronics' innovative MDmesh™ technology, which combines a vertical structure with a patented strip layout for improved voltage breakdown and low on-state resistance.
• Fast Switching Speed: Designed for fast switching applications, this MOSFET reduces switching losses and enhances power efficiency.
• High dv/dt Capability: Engineered to withstand high dv/dt rates, ensuring reliability and durability in demanding conditions.

Applications

The STW11NK90Z is versatile and can be used in a variety of power applications, including:

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

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The STW11NK90Z is subjected to rigorous testing and quality control measures to ensure reliable performance in the field. Customers can trust this Power MOSFET to provide consistent operation and longevity in their electronic designs.