The STW40N95DK5 is a high-performance, N-channel Power MOSFET presented by STMicroelectronics, a global semiconductor leader known for its cutting-edge technology and solutions. This MOSFET is part of STMicroelectronics' MDmesh™ DK5 product line, which integrates the company's innovative super-junction technology that minimizes on-resistance and gate charge, leading to superior switching performance and efficiency.

Key Features

• Advanced Technology: The STW40N95DK5 utilizes the MDmesh™ DK5 technology that combines the benefits of reduced on-resistance, low gate charge, and high dv/dt capability, making it ideal for high-efficiency applications.
• High Voltage Capability: With a maximum drain-source voltage (V<sub>DS) of 950 V, this MOSFET can handle high voltage applications while providing a wide safety margin.
• Low On-Resistance: The device features an extremely low on-resistance (R<sub>DS(on)), which is a critical factor in reducing conduction losses and improving overall efficiency.
• High Current Rating: The STW40N95DK5 is capable of supporting a continuous drain current (I<sub>D) of 33 A, making it suitable for high current applications.
• Reduced Gate Charge: A low gate charge (Q<sub>g) ensures faster switching speeds, which is vital for applications that require high-frequency operation.

Applications

The STW40N95DK5 is designed for a variety of applications that demand high efficiency and power density. It is particularly suited for:

• Switch Mode Power Supplies (SMPS)
• LED Lighting
• Welding Equipment
• Solar Inverters
• Uninterruptible Power Supplies (UPS)
• High-Performance Drives

Quality and Reliability

STMicroelectronics is committed to delivering products that meet the highest standards of quality and reliability. The STW40N95DK5 is no exception, as it is manufactured in state-of-the-art facilities and subjected to rigorous testing to ensure it meets the stringent requirements of industrial and consumer applications.