Shenzhen Zhixin Microelectronics

About Shenzhen Zhixin Microelectronics

Established in 2021 and headquartered in Shenzhen, China, Shenzhen Zhixin Microelectronics Co., Ltd. (Sicred) is a semiconductor company focused on the research, development, and sales of third-generation silicon carbide (SiC) power devices. The company was founded by Mr. Zhang Aizhong, a recognized expert in the domestic power semiconductor field. The core team comprises seasoned professionals from prominent semiconductor enterprises such as CRC Micro and STMicroelectronics, bringing extensive industry resources and background to the venture.

The company operates on a fabless business model, concentrating its resources on chip design and innovation. Its primary business involves the research, development, and sales of its semiconductor products. Sicred targets key high-growth markets, including new energy vehicles, photovoltaics, industrial power supplies, and server power supplies. By providing high-performance, low-loss power modules, the company enables clients to achieve cost-effective and high-efficiency power conversion in their applications.

Sicred's product portfolio is centered on silicon carbide technology, known for its high-efficiency and reliability. Key offerings include SiC MOSFETs, SiC SBDs (Schottky Barrier Diodes), and SiC Modules. The SiC MOSFETs are available in a range from 650V to 3300V and various packaging forms, boasting a wafer-level yield exceeding 90%. The company has developed industry-leading SiC chips, such as the 1200V/7mΩ and 750V/5mΩ models. Its SiC SBD products are designed for high-frequency applications, significantly reducing reverse recovery loss, and are widely used in charging piles and energy storage inverters. The SiC Modules integrate high-performance SiC MOSFET chips in various topological designs to handle current densities from 100A to 300A.

The company has achieved significant milestones in a short period. It closed a Series A funding round in December 2023, followed by a Series A+ round in January 2024, led by Shenzhen Major Industry Investment Fund. In July 2025, the company secured approximately CNY 100 million in another venture funding round. These investments are intended to increase R&D investment, accelerate product iteration, and expand market and supply chain cooperation.