Jiangsu Donghai Semiconductor Components – Sourced by Hext.in
Independent Distributor for MOSFETs, IGBTs, SiC, Diodes & Power ICs

At Hext.in, we supply procurement managers, OEMs, and sourcing teams with rapid access to the Jiangsu Donghai Semiconductor product range in India and globally. As an independent distributor, we offer streamlined sourcing of power semiconductors across applications—without authorized distributor claims.

About Jiangsu Donghai Semiconductor Co., Ltd.
Founded in December 2004 and based in Wuxi, Jiangsu Province, Jiangsu Donghai Semiconductor is a national high-tech enterprise with a 15,000 m² manufacturing base and a registered capital of 81.5 million RMB. With an annual output of 500 million power devices, Donghai integrates design, packaging, testing, and application support. It holds provincial centers of excellence, including an Automotive Power Device Chip Engineering Technology Research Center, underpinned by four specialized labs for reliability, failure analysis, application testing, and device evaluation


Product Portfolio Available at Hext.in

We offer access to a comprehensive lineup of Donghai products, including:

MOSFETs — Trench, SGT, Super-Junction, in voltage classes from low to high

IGBTs & IGBT Modules — Discrete and integrated modules for high-power switching


Silicon Carbide (SiC) Devices — SiC MOSFETs and diodes for next-gen energy systems


Diodes — Fast Recovery (FRD), Schottky Barrier (SBD), SCRs, three-terminal voltage regulators


Voltage Regulator ICs for power conditioning

Applications & Industry Use Cases

Donghai’s devices are widely deployed in cutting-edge applications:

Automotive Electronics — EVs, onboard chargers, battery management, and smart driving systems


Renewable Energy & Smart Power — PV inverters, energy storage, and smart lighting systems


Industrial & Consumer Electronics — Pumps, power tools, 5G base station power supplies, LED lighting, and more


Why Source Donghai Components from Hext.in

Independent distributor model—no authorized claims

No minimum order quantity for stocked parts

Access to both current and legacy power semiconductor families

Ideal for OEMs, EMS partners, and design / procurement teams

BOM-based sourcing, rapid RFQ response, and global shipping support

Enquire Now for Donghai Component Procurement
Boost your digital design and production workflows with reliable Donghai power solutions.

🔍 Explore the Donghai Semiconductor catalog at Hext.in
📩 Send your BOM or part inquiry for pricing, availability, and specification support.