To help switch-mode power supply equipment achieve higher energy density and efficiency, Alkaidsemi has introduced the 650V Super-Junction MOSFET AKS65N410WMF, featuring low gate charge (Qg), low on-resistance (Rds(on)), and excellent body diode characteristics. This enables high-speed switching, low switching losses, and low conduction losses, significantly reducing thermal dissipation in power supplies.
The product is primarily designed for high-power applications such as solar photovoltaic power generation, electric vehicle charging piles, UPS uninterruptible power supplies, and server power systems. With comprehensive performance reaching or exceeding international leading manufacturers, it has been adopted by top domestic solar photovoltaic and server power customers after successful evaluation. Mass production for other power supply clients is already underway.
Historically, high-performance high-voltage MOSFETs were dominated by international vendors. However, advancements in domestic semiconductor design and manufacturing in recent years are reversing this trend, with domestic substitution becoming a major industry shift. The company continues to invest R&D efforts to develop superior products, with plans to launch specialized solutions for diverse market segments, including automotive-grade power devices.
In industrial applications like photovoltaics, where operating conditions are harsh (large temperature variations, high overload requirements), power devices must withstand extreme environments such as high/low temperatures, high humidity, high altitude, and salt spray. Additionally, remote wind and solar farms demand high reliability due to costly maintenance. The AKS65N410WMF fully meets industrial requirements, including standard industrial power supplies and photovoltaic systems.
Alkaidsemi remains committed to the high-end power device market. Beyond general-purpose components, the company will deepen its focus on specialized applications, introducing tailored models and next-generation products to drive industry progress. Moreover, it will collaborate closely with customers to provide customized designs aligned with their system requirements.
