会社ブログについて Infineon CoolSiC™ Silicon Carbide MOSFET Modules: Leading the High-Efficiency Power Revolution, Available from Mingjiada Electronics

By 2026, as global demand for low-carbon solutions and high energy efficiency grows increasingly urgent, silicon carbide (SiC) power semiconductors have become a core driver in the power electronics sector. As a global leader in power systems, Infineon continues to advance its CoolSiC™ technology and consistently introduce groundbreaking products. Meanwhile, Shenzhen Mingjiada Electronics Co., Ltd., as a professional authorized distributor of electronic components, is leveraging its comprehensive supply chain system to rapidly bring Infineon’s cutting-edge technology to market, helping global customers achieve a leap forward in energy efficiency.

Technological Frontiers: Infineon CoolSiC™’s Major Breakthroughs of the Year

Looking back at 2025 and early 2026, Infineon made frequent strides in the silicon carbide sector, achieving full-scenario coverage from discrete devices to power modules, and from industrial to automotive applications.

1. EasyPACK™ C Series: A “New Engine” for Energy Efficiency in Industrial Applications

In October 2025, Infineon launched silicon carbide power modules featuring the new EasyPACK™ C package. These modules integrate second-generation CoolSiC™ MOSFET 1200V G2 technology with Infineon’s proprietary .XT interconnect technology.

Performance Leap: Compared to the previous generation, power density has increased by over 30%, service life has been extended by up to 20 times, and on-resistance (RDS(on)) has been significantly reduced by approximately 25%.

Rugged and Durable: The module supports an overload junction temperature of up to 200°C and features new PressFIT crimp pins, doubling its current-carrying capacity. It is ideally suited for demanding environments such as fast DC EV charging, energy storage systems (ESS), and data center UPS applications.

2. Automotive Applications: Successfully Integrated into the Toyota bZ4X, Demonstrating Exceptional Reliability

In the field of automotive electrification, the value of Infineon’s CoolSiC™ technology has been validated by the market. In February 2026, Toyota announced the adoption of Infineon’s CoolSiC™ MOSFETs in its new bZ4X model. Integrated into the on-board charger (OBC) and DC/DC converter, these devices leverage silicon carbide’s low-loss and high-temperature characteristics to effectively extend the electric vehicle’s range and reduce charging time.

This milestone not only demonstrates CoolSiC™ technology’s leadership in automotive-grade high reliability but also signals the accelerating adoption of silicon carbide in mainstream vehicle models.

3. Trench-Gate Super-Junction (TSJ) Technology: Setting the Standard for the Next Generation

To further meet the demands of 3.3 kV and higher voltage platforms, Infineon recently introduced CoolSiC™ Trench-Gate Super-Junction (TSJ) technology. This technology reduces the product of on-resistance (RDS(on)) and area by 40%, increasing the current carrying capacity of the main inverter by 25% without compromising short-circuit capability, thereby providing a “new solution” for future electric vehicle traction inverters and high-voltage industrial drives.

Market Partner: Shenzhen Mingjiada Electronics—Your Local Infineon SiC Solution Expert

Although Infineon’s CoolSiC™ modules deliver exceptional performance, many small and medium-sized enterprises face challenges such as long lead times and high minimum order quantities when purchasing off-the-shelf products due to global supply chain fluctuations and the original manufacturer’s production capacity constraints.

As an authorized independent distributor with over two decades of experience in the electronic components industry, Shenzhen Mingjiada Electronics Co., Ltd. is leveraging its deep channel expertise and robust inventory capabilities to serve as a vital bridge connecting Infineon’s cutting-edge technology with downstream manufacturers.

Mingjiada Electronics’ Core Advantages:

Extensive Stock Inventory: Mingjiada Electronics maintains a long-term inventory of the full range of Infineon products, including the latest EasyPACK™ C-series CoolSiC™ modules, 1200V/1400V G2 single-transistor devices, and automotive-grade SiC MOSFETs for OBC applications. Whether you need samples for testing or bulk production, we can provide a stable supply.

End-to-End Service: Beyond distributing Infineon products, we cover over 500 globally renowned brands, including NXP, ST, and TI. We specialize in resolving supply challenges for “niche,” “hard-to-find,” and scarce components. For customers in AI data centers, new energy vehicles, and photovoltaic energy storage, Mingjiada offers one-stop BOM fulfillment services, significantly reducing procurement time and costs.

Quality and Certification Assurance: The company has obtained ISO 9001:2014 quality management system certification and boasts an experienced sales and R&D support team. Every Infineon chip supplied by Mingjiada is guaranteed to be genuine, ensuring stable performance under harsh conditions such as high temperatures and high humidity.

Application Scenarios and Outlook

With the explosive growth of AI computing infrastructure, 800V high-voltage electric vehicles, and smart grids, the application of silicon carbide has entered a “golden age.”

Infineon continuously reduces system losses and enhances power density through innovative packaging technologies such as CoolSiC™ G2, TSJ, and EasyPACK™ C; meanwhile, Shenzhen Mingjiada Electronics Co., Ltd. eliminates the “last-mile” barriers to technology implementation through efficient localized services and spot inventory support.

Whether you are designing next-generation 10kW+ titanium-grade power supplies or developing more efficient electric drive systems, Mingjiada Electronics can provide you with the most competitive Infineon CoolSiC™ solutions.

Take Action Now:

If you are looking for Infineon CoolSiC™ silicon carbide MOSFET modules and various power devices, please contact Shenzhen Mingjiada Electronics Co., Ltd.

Hotline: +86 13410018555 (Mr. Chen)

Email: sales@hkmjd.com

Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen