STB25N80K5 - N-channel 800 V, 0.135 Ω typ., 21 A MDmesh™ K5 Power MOSFET in D2PAK package by STMicroelectronics

        The STB25N80K5 is a high-performance N-channel Power MOSFET presented by STMicroelectronics, which is part of their innovative MDmesh™ K5 series. This device is designed to meet the stringent requirements of modern power supply applications, offering an optimal combination of low on-resistance, high blocking voltage, and superior switching performance.    

        With a drain-source voltage of 800 V, the STB25N80K5 ensures safe operation even under high voltage conditions, making it suitable for a variety of applications, including switch-mode power supplies (SMPS), LED lighting, solar inverters, and industrial applications such as welding, plasma cutting, and high-performance drives.    

        The MOSFET's low on-resistance of 0.135 Ω typ. contributes to its high efficiency, minimizing conduction losses and improving overall system performance. Additionally, with a continuous drain current of 21 A, this device can handle significant power and is capable of supporting high current applications.    

        The STB25N80K5 is housed in a robust D2PAK package, which provides excellent thermal performance and is suitable for compact designs. The package is designed to handle high thermal and electrical loads, ensuring reliability and longevity in demanding environments.    

        STMicroelectronics has incorporated their state-of-the-art MDmesh™ K5 technology into this MOSFET, which utilizes a proprietary vertical structure that optimizes the device's on-state resistance per area. This technology enables the STB25N80K5 to achieve outstanding efficiency and makes it a prime choice for applications that require high power density and energy savings.    

        Overall, the STB25N80K5 stands out for its high voltage capability, low on-resistance, and high current handling, all of which are essential for reducing power losses in high-performance power conversion systems. Its robust packaging and advanced technology make it a reliable and efficient solution for a wide range of power applications.