STP4NA90 N-Channel MOSFET by STMicroelectronics

The STP4NA90 is a high voltage N-Channel Power MOSFET designed and manufactured by the renowned semiconductor company, STMicroelectronics. This MOSFET is part of STMicroelectronics' advanced PowerMESH™ line, which is known for its exceptional on-resistance and high switching performance. The device is particularly suited for high efficiency applications where power density and reliability are critical.

With a drain-source voltage of 900V, the STP4NA90 is capable of handling high voltage operations, making it an ideal choice for electronic circuits that require robust voltage control. The device features a low threshold drive, which makes it suitable for low voltage gate drive sources, enhancing its versatility in various circuit designs.

The STP4NA90 boasts a low on-resistance (R<sub>DS(on)), which minimizes conduction losses and improves overall efficiency. This characteristic, combined with its high-speed switching capabilities, allows for reduced switching losses, making the MOSFET a great option for applications such as switch mode power supplies, DC-AC converters, and motor control circuits.

One of the key attributes of the STP4NA90 is its PowerMESH™ technology, which integrates a vertical structure to achieve a better current flow and heat dissipation. This technology enhances the device's performance by providing a lower gate charge and intrinsic capacitance, which are critical parameters for high-speed switching applications.

The package of the STP4NA90 is designed to ensure easy mounting on a printed circuit board (PCB) with good thermal and electrical connections. The device is encapsulated in a TO-220 package, which is widely used in the industry and known for its durability and thermal efficiency.

STMicroelectronics' commitment to environmental sustainability is evident in the STP4NA90, as it complies with the European Union's RoHS directive, making it free from hazardous substances. This commitment ensures that the product is suitable for use in environmentally sensitive applications and contributes to the production of greener electronic products.

In summary, the STP4NA90 from STMicroelectronics is a reliable and efficient solution for designers looking to implement high-voltage, high-performance power control in their applications.