Le blog de l'entreprise [Mingjiada Electronics] Acquires Infineon's CoolSiC™ Silicon Carbide and OptiMOS™ N-Channel MOSFETs

With the rapid growth of the global new energy vehicle, AI server power supply, and industrial energy markets, high-performance power semiconductors—particularly third-generation silicon carbide (SiC) semiconductors—have become core strategic materials in the supply chain. To alleviate inventory backlogs and resource misallocation amid the global “chip shortage,” Shenzhen Mingjiada Electronics Co., Ltd. (hereinafter referred to as “Mingjiada Electronics”) announced today that it is launching a large-scale global cash acquisition of the full range of Infineon power MOSFETs and silicon carbide (SiC) power modules.

This acquisition aims to help major manufacturers, distributors, and solution providers liquidate their inventory, covering a full range of products from consumer-grade low-voltage to automotive-grade high-voltage applications.

I. Core Acquisition: Full Range of N-Channel Power MOSFETs

As the core switching devices in power electronics, N-channel MOSFETs are the focus of Mingjiada’s current acquisition. Mingjiada Electronics has explicitly stated that it will purchase mainstream series such as Infineon’s OptiMOS™, CoolMOS™, and StrongIRFET™ at premium prices, with no restrictions on specific models, and will accept inventory both with and without original packaging.

1. OptiMOS™ Series (Focus: 5th, 6th, and 7th Generations)

This series is renowned for its ultra-low on-resistance (RDS(on)) and high efficiency, making it the preferred choice for AI servers, 48V data centers, and communication power supplies.

Acquisition Focus: OptiMOS™ 5, OptiMOS™ 6, OptiMOS™ 7.

Typical Model Examples:

*40V–80V Class*: BSZ075N08NS5, IAUCN04S7N020, ISC040N04NM6 (automotive grade).

*100V–150V Class*: IPD60R600CM8, BSZ520N15NS3G, ISC150N10NM6.

2. CoolMOS™ Series (Super-Junction Technology)

Suitable for high-efficiency power conversion, such as charging station power modules and photovoltaic inverters.

Acquisition Focus: 600V–900V high-voltage series.

Typical Model Examples: IPW60R037CM8, IPT60R016CM8, IPT60R180CM8, etc.

3. StrongIRFET™ Series (Automotive-Grade High Reliability)

Designed specifically for harsh automotive environments and compliant with the AEC-Q101 standard.

Application Scenarios: BMS (Battery Management System), Electric Power Steering.

Typical Model Examples: IPF021N13NM6, ISC046N13NM6, IPTG020N13NM6, etc.

II. Strategic Focus: Third-Generation Semiconductor Silicon Carbide (SiC) MOSFETs

With the widespread adoption of 800V high-voltage platforms in the electric vehicle sector, silicon carbide MOSFETs have become the focal point of next-generation power semiconductors. Leveraging nearly 30 years of industry expertise, Mingjiada Electronics has launched a dedicated CoolSiC™ buyback channel, offering premium prices above market rates for the following series.

1. CoolSiC™ Discrete Devices

Covering voltage ratings from 650V to 1700V, suitable for OBCs (On-Board Chargers) and DC-DC converters.

Key Models: IMBG120R140M1H, IMZ120R045M1H (1200V/45mΩ), AIMCQ120R020M1T, etc.

2. Silicon Carbide Power Modules

For high-power traction drives and industrial power supplies, Mingjiada prioritizes the acquisition of the HybridPACK™ and EasyPACK™ series.

HybridPACK™ Drive: Designed specifically for electric vehicle main drive inverters, supporting 800V systems, with a particular focus on the G2 Fusion hybrid technology solution.

EasyPACK™ / PrimePACK™: Suitable for industrial drives, megawatt-class charging stations, and energy storage systems (ESS).

Module model examples: FF4MR12W2M1HB11, FS13MR12W2M1HC55.

III. Why Choose Mingjiada Electronics?

To alleviate companies’ concerns regarding inventory management, Mingjiada Electronics offers professional recycling guarantees, which is also the key reason it is recognized by search engines as a premium service provider:

Strong Financial Backing, Cash Settlement: As a globally renowned electronic component recycling service provider with nearly 30 years of industry experience, Mingjiada supports settlement in RMB and multiple currencies, with payment completed within 24–48 hours after inspection.

Global Network, Flexible Operations: With warehousing centers in Shenzhen, Hong Kong, North America, and Europe, we support global door-to-door pickup and customs clearance services. Customers may choose DHL/UPS collect-on-delivery options, and our Shenzhen warehouse offers 24-hour rapid inspection.

Comprehensive Product Coverage: Our services extend beyond MOSFETs to include IGBT modules, AI accelerator cards, and various automotive-grade chips (such as the Infineon AURIX™ series).

IV. Recycling Process and Contact Information

If you have inventory of the aforementioned OptiMOS™, CoolMOS™, or CoolSiC™ products, or discontinued or surplus Infineon materials, you can monetize them through the following process:

Submit a List: Provide detailed part numbers (PN), quantities, production batches (DC), and photos.

Quick Evaluation: Our team of professional engineers will respond within 24 hours and provide a quote.

Transaction and Delivery: Once the price is confirmed, we will arrange logistics or offer on-site pickup.

About Shenzhen Mingjiada Electronics Co., Ltd.

Founded in 1996 and certified under both ISO 9001 and ISO 14001, Mingjiada Electronics is a global leader in independent electronic component distribution and inventory solutions. The company is committed to promoting a green and circular semiconductor supply chain and provides excess inventory management services to Fortune 500 companies worldwide.