As a globally renowned authorized independent distributor of electronic components with nearly three decades of industry experience, Shenzhen Mingjiada Electronics Co., Ltd. currently serves the industrial control, automotive electronics, and new energy markets by providing a long-term, stable supply of ROHM’s full range of power semiconductor products. Leveraging a global supply chain network and large-scale smart warehousing facilities in Shenzhen and Hong Kong, Mingjiada guarantees 100% genuine, factory-direct products, helping customers address design challenges related to high power density and high energy efficiency.
Core Product Categories
The ROHM power semiconductor product line distributed by Mingjiada Electronics covers the full spectrum of needs, from discrete devices to modular solutions, and primarily includes the following categories:
SiC Power Devices (Silicon Carbide):
SiC MOSFETs: Such as the SCT series (SCT3080KR, SCT3040KR, etc.), suitable for high-voltage, high-frequency applications.
SiC Schottky Barrier Diodes (SBDs): Offer extremely low reverse recovery loss.
All-SiC Power Modules: Such as the BSM series, which utilizes high-density packaging technology.
Silicon-Based Power MOSFETs/IGBTs:
N-Channel Power MOSFETs: For example, the RCX450N20 (200V/45A), covering low-, medium-, and high-voltage ratings.
Automotive-grade MOSFETs: Strictly comply with the AEC-Q101 standard and meet automotive-grade reliability requirements.
IGBTs and Gate Drivers: Provide matching high-side/low-side gate drivers to optimize switching performance and immunity to interference.
Power Diodes: Cover Schottky diodes and fast-recovery diodes (FRDs) to meet power conversion needs.
Key Application Scenarios
ROHM power devices excel at improving energy conversion efficiency, and Mingjiada Electronics focuses on supplying applications in the following high-growth sectors:
New Energy Vehicles (xEV): Used in main drive inverters, on-board chargers (OBC), DC-DC converters, and battery management systems (BMS). In particular, ROHM’s SiC MOSFET solutions help extend driving range and reduce system weight.
PV Inverters and Energy Storage: As core switching components in renewable energy systems, they significantly reduce switching losses and improve power generation efficiency.
AI Servers and Data Center Power Supplies: For 48V power architectures and High-Voltage Direct Current (HVDC) applications, ROHM offers low-on-resistance power MOSFETs and GaN (gallium nitride) products that support hot-swapping and high-power-density requirements.
Industrial Power Supplies and Motor Drives: Widely used in variable-frequency drives, uninterruptible power supplies (UPS), industrial motor drives, and EV charging station modules.
Why Choose Mingjiada Electronics?
100% Genuine Products: ISO 9001 and ISO 14001 certified, ensuring product traceability
Extensive In-Stock Inventory: Large-scale smart warehouses in Shenzhen and Hong Kong support “order today, ship tomorrow”
To request a quote for ROHM power semiconductor products or to purchase samples, please contact Mingjiada Electronics.
Contact Us
Phone: 86-13410018555
Email: saleS@hkmjd.com
Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province
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