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SEMICONDUCTORS
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CONTRIBUTE TO GREEN-LIFE AND SUSTAINABLE DEVELOPMENT
INNOVATION, INTEGRITY, ENTHUSIASM, DEDICATION
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IGBT single tube/module, SiC diode /MOS, SGT MOS, Trench-MOS, super junction MOS, three-terminal voltage regulator, FRD, SBD, SCR, etc.
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T0-220C, TO-220F, TO-220M, TO-3PN, TO-247, TO-251, T0-252, T0-263, TOLL, DFN5*6, DFN3*3, SOP-8, TO-92, etc.
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Jiangsu Donghai Semiconductor Co., Ltd
Jiangsu Donghai Semiconductor Co., Ltd
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Company Profile

Jiangsu Donghai Semiconductor Co., Ltd. was established in December 2004, located at No. 88, Zhongtong East Road, Shuofang, Xinwu District, Wuxi city, Jiangsu Province. It covers an area of 15000m2. The registered capital is 81.5 million yuan. It has an annual production line of 500 million power devices. There are four laboratories for device characteristic test, reliability test, application test and failure analysis. Donghai is a high-tech enterprise engaged in development, design, packaging, testing and sales of semiconductor power devices and integrated circuits.

Company Overview

Product Center

We offer customer comprehensive product solution,including LV-MV MOSFET, HV MOSFET, IGBT Single/Module, FRD/SBD, SiC Diode/MOS/Module, GaN and IPM.
MOSFET
DIODE
IGBT
IGBT MODULE
SIC
Voltage Regulator IC

Professional

Technology

Strong 

Productivity

Advanced 

Equipment

Innovation

Research

Good After-sales 

Service

Hot Selling Semiconductor And Integrated Circuits

Advanced manufacturing technology, better process conditions, and finely optimized device structures to continuously optimize product conduction resistance, switch characteristics, reliability, and continuously promote product iteration.
Featured Products
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170A 40V N-channel Enhancement Mode Power MOSFET DHS020N04P DFN5*6
170A 40V N-channel Enhancement Mode Power MOSFET DHS020N04P DFN5*6

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240A 85V N-channel Enhancement Mode Power MOSFET DHS020N88U TOLL package
240A 85V N-channel Enhancement Mode Power MOSFET DHS020N88U TOLL package

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175A 80V N-channel Enhancement Mode Power MOSFET DHS035N88 TO-220C
175A 80V N-channel Enhancement Mode Power MOSFET DHS035N88 TO-220C

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40A 30V N-channel Enhancement Mode Power MOSFET DHD80N03 TO-252B
40A 30V N-channel Enhancement Mode Power MOSFET DHD80N03 TO-252B

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100V/1.5mΩ/240A N-MOSFET DSC018N10N TO-247
100V/1.5mΩ/240A N-MOSFET DSC018N10N TO-247

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85A 80V N-channel Enhancement Mode Power MOSFET DH075N08 TO-220C
85A 80V N-channel Enhancement Mode Power MOSFET DH075N08 TO-220C

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100V/5.2mΩ/95A N-MOSFET DSP070N10L3A DFN5X6
100V/5.2mΩ/95A N-MOSFET DSP070N10L3A DFN5X6

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120A 85V N-channel Enhancement Mode Power MOSFET DSG048N08N3 TO-220C
120A 85V N-channel Enhancement Mode Power MOSFET DSG048N08N3 TO-220C

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10A 600V Fast recovery diode MURD1060CT TO-252
10A 600V Fast recovery diode MURD1060CT TO-252

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35A 100V P-channel Enhancement Mode Power MOSFET DH100P35 To-220C
35A 100V P-channel Enhancement Mode Power MOSFET DH100P35 To-220C

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81A 30V N-channel Enhancement Mode Power MOSFET DHP90N03 DFN5X6-8L
81A 30V N-channel Enhancement Mode Power MOSFET DHP90N03 DFN5X6-8L

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-100V/33mΩ/-35A P-MOSFET DH100P30D TO-252B
-100V/33mΩ/-35A P-MOSFET DH100P30D TO-252B

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100V/15mΩ/50A N-MOSFET TO-252B
100V/15mΩ/50A N-MOSFET TO-252B

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-100V/69mΩ/-20A P-MOSFET DH100P20D TO-252B
-100V/69mΩ/-20A P-MOSFET DH100P20D TO-252B

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96A 40V N-channel Enhancement Mode Power MOSFET DH033N04P DFN5X6
96A 40V N-channel Enhancement Mode Power MOSFET DH033N04P DFN5X6

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7.6A 650V N-channel Super Junction Power MOSFET DHFSJ8N65 TO-220F
7.6A 650V N-channel Super Junction Power MOSFET DHFSJ8N65 TO-220F

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N-channel Enhancement Mode Power MOSFET 80A 85V DHS065N85 TO-220C
N-channel Enhancement Mode Power MOSFET 80A 85V DHS065N85 TO-220C

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200A 30V N-channel Enhancement Mode Power MOSFET DH020N03D TO-252B
200A 30V N-channel Enhancement Mode Power MOSFET DH020N03D TO-252B

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N-channel Enhancement Mode Power MOSFET 180A 40V DHS020N04 TO-220C
N-channel Enhancement Mode Power MOSFET 180A 40V DHS020N04 TO-220C

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120A 70V N-channel Enhancement Mode Power MOSFET DHS130N06D TO-252B
120A 70V N-channel Enhancement Mode Power MOSFET DHS130N06D TO-252B

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Semiconductor Intelligent Power Control System Solutions

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Customer Needs Are Our Needs

  • 24h Engineer online offer technical support
  • Much stock to ensure fast delivery
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News Center

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WXDH cordially invites you to attend SNEC PV&ES Expo 2026

As the photovoltaic and energy storage industry continues to thrive, Donghai Semiconductor (WXDH) sincerely invites you to attend the SNEC 19th International Photovoltaic & Energy Storage Expo (SNEC PV&ES Expo 2026). We look forward to meeting you at this industry event to explore innovative applications of power semiconductor technology in the new energy sector and discuss new paths for high-quality development of the green energy industry together.

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2024 WXDH Running Competition

Donghai annual running event was successfully held on the Qiuxiang Trail in Ehu Town on November 3, 2024. The competition was organized by teams from various departments, with a total of 6 teams (R&D team, sales team, production team 1, production team 2, quality assurance team, and human resources

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How Does A 3-terminal Voltage Regulator Work?

Voltage regulators are essential components in modern circuit design, ensuring that electronic devices receive a stable and reliable voltage supply, regardless of fluctuations in input power or changes in load conditions. They are critical for maintaining the performance, reliability, and longevity of electronic systems.

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