The TK4A80E,S4X is a high-efficiency, lead-free Power MOSFET produced by Toshiba, designed specifically for energy-sensitive applications. Housed in a TO-220SIS package, this MOSFET showcases a power dissipation (PD) capacity of 35 Watts and operates at a frequency of 1 MHz. It is geared towards providing reliable performance in power regulation frameworks, with a focus on minimizing environmental impact through lead-free components. The TK4A80E,S4X is characterized by its strong endurance and capability to work under extensive thermal conditions without compromising performance. Its application range includes renewable energy systems, smart grid technology, and high-efficiency power supplies, making it a go-to choice for green and sustainable technology solutions.