STW77N65M5 - Power MOSFET by STMicroelectronics

The STW77N65M5 is a high-performance, N-channel Power MOSFET brought to you by STMicroelectronics, a leader in the semiconductor industry. This power MOSFET is part of the MDmesh™ M5 series, which is known for its excellent efficiency, especially in light-load conditions. It is designed using ST's innovative super-junction technology that allows for reduced on-resistance and minimal switching losses.

Key Features

• High Voltage Capability: With a maximum drain-source voltage (V<sub>DS) of 650V, the STW77N65M5 is suitable for high voltage applications, ensuring reliability and robustness in demanding situations.
• Low On-Resistance: The device boasts an extremely low on-resistance (R<sub>DS(on)), which stands at 0.036 Ohm. This characteristic minimizes conduction losses, enhancing overall efficiency.
• Low Gate Charge: A low gate charge (Q<sub>g) reduces the power required to drive the MOSFET, which translates into energy savings and simplified drive circuitry.
• Fast Switching Speed: It offers fast switching performance, which is crucial for reducing switching losses in power conversion applications.
• 100% Avalanche Tested: Each unit is rigorously tested for avalanche ruggedness, ensuring the MOSFET can handle tough conditions without failure.

Applications

The STW77N65M5 is ideal for a wide range of power applications, including:

• Switch Mode Power Supplies (SMPS)
• Uninterruptible Power Supplies (UPS)
• High-Efficiency DC-DC Converters
• Welding Equipment
• Solar Inverters
• Electric Vehicle Charging Stations

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The STW77N65M5 is no exception, with its design and manufacturing processes conforming to the highest industry standards for reliability and performance. With this MOSFET, designers can expect a robust and durable component that will enhance the performance and longevity of their electronic systems.