STP3NB80 - Power MOSFET by STMicroelectronics

The STP3NB80 is a robust power MOSFET device engineered by STMicroelectronics, one of the leading manufacturers in the semiconductor industry. This component is designed to deliver high performance in a variety of applications that require efficient power management and switching. The STP3NB80 is part of the N-channel MOSFET family and is particularly well-suited for high voltage operations.

Key Features

• Voltage Capability: The STP3NB80 is capable of handling high voltages, with a drain-source voltage (V<sub>DS) of 800V, which makes it an excellent choice for electronic circuits that operate under high voltage conditions.
• Current Handling: This power MOSFET can handle continuous drain current (I<sub>D) up to 3A, providing a good balance between current capacity and size for a wide range of applications.
• Low On-Resistance: With an on-resistance (R<sub>DS(on)) typically around 3.0 Ohm, the STP3NB80 ensures efficient power handling with minimal losses, which is crucial for maintaining performance in power-intensive circuits.
• High-Speed Switching: The device offers fast switching capabilities, which is essential for applications that require quick transitions between on and off states, such as power supplies and converters.
• Avalanche Ruggedness: It is designed to withstand energy pulses in the avalanche and commutation modes, ensuring reliability and a longer operational lifespan even under stressful conditions.

Applications

The STP3NB80 is versatile and can be used in a variety of applications, including:

• Switching power supplies
• Motor control systems
• Power converters and inverters
• Lighting and LED drivers
• High voltage switching circuits

Package and Quality

The STP3NB80 is available in a TO-220 package, which is widely used for power devices due to its good thermal and electrical characteristics. STMicroelectronics ensures that each device meets rigorous quality standards, providing reliability and performance for both industrial and consumer applications.

For engineers and designers looking for a high-voltage, high-performance power MOSFET, the STP3NB80 from STMicroelectronics offers an optimal solution that combines efficiency, durability, and versatility.