TN4050HP-12G2YTR

TN4050HP-12G2YTR is a high-performance power MOSFET manufactured by STMicroelectronics, designed for efficient switching applications in power management systems. It features a maximum drain-source voltage (VDS) of 60 V, enabling robust operation in high-voltage environments. The device offers a low on-resistance (RDS(on)) of 50 mΩ at VGS = 10 V, ensuring minimal conduction losses and improved energy efficiency—critical for battery-powered and high-current applications. This MOSFET is optimized for fast switching speeds with a typical gate charge (Qg) of 95 nC, allowing for reduced switching losses and enhanced performance in high-frequency switching circuits such as DC-DC converters and motor drives. Its advanced trench technology and optimized layout support high current handling capability, with a continuous drain current (ID) rating of up to 15 A at 25°C junction temperature, making it suitable for demanding load conditions. The TN4050HP-12G2YTR includes built-in protection features such as avalanche energy capability and safe operating area (SOA) enhancement, which contribute to reliable operation under transient stress conditions like short circuits or inductive kickback. These characteristics make the device ideal for use in industrial, automotive, and consumer electronics where durability and thermal stability are essential. Packaged in a TO-220-3L plastic package, the component provides excellent thermal performance through direct mounting on a heatsink, simplifying thermal design in compact PCB layouts. The package also ensures mechanical robustness and compatibility with standard surface-mount assembly processes, supporting automation in high-volume manufacturing environments. Common applications include switch-mode power supplies (SMPS), LED drivers, battery charging circuits, and motor control systems in electric vehicles and robotics. Its combination of low RDS(on), high current capability, and fast switching makes it particularly effective in reducing system size while improving efficiency and reliability. This device is well-suited for engineers seeking a balance between performance, cost-effectiveness, and ease of integration in modern power electronics designs.