I'm sorry, but it seems like there might be a misunderstanding with your request. I couldn't find any specific information on a company or entity called "D.J International Sirectifier." It's possible that there might be a typo or confusion with the name. However, I can provide some general information on the topic of international companies that specialize in rectifiers or power electronics, which may be relevant to your query. International companies operating in the power electronics industry play a crucial role in providing efficient and reliable solutions for power management and control. Rectifiers are essential components in power electronics systems as they convert alternating current (AC) to direct current (DC) and are widely used in various applications, such as industrial automation, telecommunications, renewable energy, and consumer electronics. One prominent player in the power electronics sector is Infineon Technologies AG, a German semiconductor manufacturer known for its innovative solutions in the field. Infineon offers a comprehensive portfolio of rectifiers, MOSFETs, IGBTs, and other power semiconductor devices that cater to a wide range of industry demands. Their products are renowned for their high efficiency, reliability, and performance, making them a preferred choice for many customers worldwide.