STH12N120K5-2 - STMicroelectronics

The STH12N120K5-2 is a state-of-the-art N-channel Power MOSFET produced by the renowned semiconductor manufacturer STMicroelectronics. This high-performance component is designed to meet the needs of modern high-efficiency power conversion applications. It is part of the MDmesh™ K5 series that utilizes innovative technology to achieve outstanding energy efficiency.

With a drain-source voltage (V<sub>DS) of 1200V, the STH12N120K5-2 is well-suited for high voltage operations. It features a low on-resistance (R<sub>DS(on)) of only 0.52 Ω, which significantly reduces conduction losses and enhances overall system efficiency. The device is also capable of handling a continuous drain current (I<sub>D) of up to 12A, making it capable of driving high current loads with ease.

The STH12N120K5-2 is designed with STMicroelectronics' proprietary MDmesh™ K5 technology, which incorporates a vertical structure to achieve a very low gate charge (Q<sub>g) and reduced capacitances. This technology ensures fast switching performance, which is critical for reducing switching losses in applications such as switch-mode power supplies (SMPS), lighting applications, welding equipment, and solar inverters.

The device comes in a TO-247 long leads package, which is known for its robustness and excellent thermal performance. This packaging allows for efficient heat dissipation, enabling the MOSFET to operate reliably even under high power and temperature conditions. The STH12N120K5-2 is also characterized by a high avalanche ruggedness, ensuring durability and stability in applications that may experience unexpected voltage transients.

In summary, the STH12N120K5-2 from STMicroelectronics is an ideal choice for designers looking to achieve high efficiency and reliability in their power conversion systems. Its low on-resistance, fast switching capabilities, and rugged package make it a versatile component that can be used in a wide variety of applications, ensuring performance and durability.