STF20N95K5 - N-channel 950 V, 0.190 Ohm typ., 17 A MDmesh™ K5 Power MOSFET in a TO-220FP package from STMicroelectronics

The STF20N95K5 is a high-performance N-channel Power MOSFET presented by STMicroelectronics, designed to meet the efficiency and reliability demands of modern high-power electronic applications. This device is a part of the innovative MDmesh™ K5 series, which utilizes a state-of-the-art vertical process technology to achieve extremely low on-resistance and high switching performance.

With a drain-source voltage (V<sub>DS) of 950 V, the STF20N95K5 ensures robustness in high-voltage scenarios, making it an ideal choice for applications such as switch-mode power supplies, lighting, welding, solar inverters, and other power conversion systems. The low on-resistance of just 0.190 Ohm typ. contributes to its high efficiency, minimizing conduction losses and improving overall system performance.

The device boasts a continuous drain current (I<sub>D) of 17 A, supporting the high current demands of power electronic circuits. Additionally, its TO-220FP package offers a practical solution for applications where space and thermal management are critical, as it facilitates effective heat dissipation and easy integration into various circuit designs.

Key features of the STF20N95K5 include Zener-protected gate, which provides enhanced protection against overvoltage, and a 100% avalanche tested design, ensuring reliability and longevity even under the most demanding conditions. The MOSFET also supports fast-switching capabilities, a crucial attribute for reducing switching losses and improving power efficiency in high-frequency circuits.

STMicroelectronics' commitment to environmental sustainability is reflected in the STF20N95K5, as it meets various environmental standards and is RoHS compliant. This ensures that the product is free from hazardous substances, aligning with global efforts to reduce the environmental impact of electronic components.

In summary, the STF20N95K5 from STMicroelectronics is a robust, efficient, and reliable component designed for high-voltage and high-power applications. Its advanced technology and thoughtful design make it a top choice for engineers looking to optimize their power conversion systems.