• 必一运动

    About US
    Company Founded in 2008, the company has a registered capital of RMB 122,574,975. It was listed on the Sci-Tech Innovation Board (STAR Market) of the Shanghai Stock Exchange on February 10, 2022, with the stock code: 688261.
    MORE
    Products

    All products

    The company's main products include the GreenMOS series of Super Junction MOSFETs, SFGMOS and FSMOS series of Shielded Gate MOSFETs, TGBT, SuperSi²C MOSFETs, SuperSi MOSFETs and SiC MOSFETs. These products are widely applicable to industrial and automotive-grade application scenarios, represented by new energy vehicle DC charging piles, on-board chargers (OBC), photovoltaic inverters, energy storage systems, 5G base station power supplies, telecom power supplies, data center server power supplies, industrial lighting power supplies, power tools, intelligent robots, unmanned aerial vehicles (UAV) and UPS power supplies. They are also used in consumer electronics applications such as PC power supplies, adapters, TV power boards, fast chargers for mobile phones and electromagnetic heating products.

    MORE

    SJ MOSFETs

    In order to meet the demand of high efficiency and minification of power supply system, Oriental Semiconductor has launched a new GreenMOS series of high voltage MOSFET, which adopts unique patented device structure and manufacturing process. GreenMOS product has faster switching speed and softer switching curve than conventional MOSFET, which can greatly restrain switch oscillation while obtaining extremely low dynamic loss. It can not only greatly improve system efficiency and reduce heating, but also simplify system EMI design.

    MORE

    SGT MOSFETs

    Oriental Semiconductor’s SFGMOS Series MOSFET adopts Semi-Floating Gate structure, which combines the advantages of traditional planar structure and SGT structure of power MOSFET, and has the advantages of higher process stability and reliability, faster switching speed, smaller gate charge and higher application efficiency. SFGMOS Series MOSFET products cover the whole series of 20V~200V, which can be widely used in motor driver, synchronous rectification, etc.

    MORE

    IGBTs

    Oriental Semiconductor's IGBT chips adopt a unique Trident-Gate Bipolar Transistor (TGBT) device structure to achieve lower on-state voltage drop and reduced switching losses.Multiple series of first and second-generation TGBT products have been successively launched, covering voltage ranges from 600V to 1700V. These products are suitable for applications such as photovoltaic energy storage inversion, DC charging piles, automotive main drive, OBC, and UPS. Additionally, Oriental has developed an ultra-high-speed series TGBT with an operating frequency of 60-100 kHz, which meets the demands of further high-frequency power systems while delivering higher efficiency.

    MORE

    Trench MOSFETs

    Trench MOSFET: Reliable and Trustworthy Performance Through extensive development,we continuously expand our product portfolio with advanced small signal MOS and power MOS solutions. Our comprehensive product portfolio provides the flexibility needed in today's market, easily choose the product that best suits for you. Our leading technology ensures the highest reliability and performance, while advanced packaging enhances resistance and thermal performance while reducing size and costs.

    MORE

    Power Module

    Advanced power modules, including IGBTs, MOSFETs, SiC, Si/SiC hybrid modules, diodes, SiC diodes, and intelligent power modules. IGBT modules are used in applications such as main drive and DC-AC class solar inverters, energy storage systems, uninterruptible power supplies, and motor drives. MOSFET modules are used in automotive motor drives and on-board charger applications, with voltage ratings of 40 V, 60 V, 80 V, and 650 V, and use super-junction technology and inductive resistors.

    MORE

    SiC MOSFETs

    Third-generation semiconductor material power devices are one of the important components of high-performance power devices in the future. The R&D team of Oriental has rich experience in wide bandgap semiconductor research and has developed a series of SiC MOSFETs.

    MORE

    GaN HEMT

    Gallium Nitride High Electron Mobility Transistors (GaN HEMT) are increasingly becoming the choice for mainstream markets. For various high-voltage and low-voltage application scenarios, GaN HEMTs offer the fastest switching capabilities (with the highest dv/dt and di/dt) and superior energy efficiency performance. In addition, the self-developed GaN HEMTs by Oriental Semiconductor Co., Ltd. have reduced conduction losses and switching losses through innovative designs, further improving power density.

    MORE

    Power IC

    When connected in series with a power source, the OSP5050 high side OR-ing FET controller is used in conjunction with an external NMOSFET as an ideal diode rectifier. This OR-ing controller allows MOSFETs to replace diode rectifiers in distribution networks, thereby reducing power loss and voltage drop.

    MORE

    LDO

    To meet diverse power management requirements ranging from portable devices to industrial high-voltage control systems, Oriental Semi Devices has released a full lineup of high-performance LDO products. This portfolio includes ultra-low-power CMOS architecture and high-reliability Bipolar architecture. Adopting advanced bandgap reference and over-current protection technologies, these regulators feature a wider input voltage range and excellent cost performance compared with traditional regulators. The CMOS series achieves a quiescent current as low as 0.2 μA and a power supply rejection ratio (PSRR) up to 90 dB. The Bipolar series supports large output current up to 1.5 A and withstands voltages above 36 V. It maintains high output voltage accuracy while greatly simplifying peripheral circuit design. The product family covers an input voltage range from 5.5 V to 100 V, with multiple current ratings from 100 mA to 1.5 A. A variety of package options are available, including SOT23, SOT89, SOT223 and TO252, to satisfy power supply demands of various complex systems.

    MORE

    OPA

    To address the stringent requirements of modern electronic systems for low power consumption, high precision and high-speed signal processing, Oriental Semi Devices has launched a full portfolio of high-performance analog signal chain products based on Operational Amplifiers (OPAs). This product lineup consists of four core categories: low-voltage general-purpose op-amps, high-voltage general-purpose op-amps, low-voltage high-speed op-amps and low-voltage comparators. Built on advanced semiconductor processes and optimized internal topologies, these devices feature a wider supply voltage range, extremely low input offset voltage (Vos) and superior power supply rejection ratio (PSRR) compared with conventional counterparts. The low-voltage general-purpose series achieves a quiescent current as low as 50 μA and supports rail-to-rail input and output. The high-speed series delivers a gain bandwidth product up to 250 MHz and a slew rate of 180 V/μs. It maintains ultra-low noise while greatly enhancing the dynamic response of the system.

    MORE

    DSP

    Our DSP products focus on front-end chip design. We independently own the IP source code for DSP processor cores and all peripheral modules. With years of accumulation, we have built a comprehensive portfolio of design resources including IP cores, design flows, automation scripts and chip architectures, enabling fully independent development of core IP throughout the entire process. Centering on key technologies for DSP chip design, we have filed 11 invention patents (4 granted), 17 software copyrights and 3 integrated circuit layout designs. Our products are now in mass production and serve many well-known domestic enterprises.

    MORE
    Application
    Application The products of Oriental Semiconductor cover a wide and specific range of application fields. In automotive electronics, the company has made in-depth deployment in electrification, covering on-board charging, various electronic control systems and thermal management. In the industrial and energy sectors, it provides solutions for battery testing, photovoltaic inversion and industrial power supplies. Meanwhile, its products also serve multiple key industries including consumer electronics (e.g., fast charging, televisions), household appliances (e.g., refrigerators, vacuum cleaners), communication facilities (e.g., data center power supplies) and motor drives (e.g., robots, UAVs, forklifts).
    MORE
    Quality Management
    Quality Management Date of Certification for ISO 9001 Quality Management System: January 11, 2016. Date of Certification for CNAS 17025 Laboratory Management System: March 3, 2025
    MORE
    Investor Relations
    Investor Relations Oriental Semiconductor is committed to establishing an effective communication mechanism with investors. Through transparent, timely and accurate information disclosure and communication, we help investors gain a comprehensive and objective understanding of the company’s strategies, operating status, financial performance and future development prospects. We ensure that all investors receive information of equal quality, build trusting relationships with them, and thereby enable the company’s intrinsic value to be reasonably reflected in the capital market.
    MORE
    News Contact Us
    language

    Chinese English

    Search
    Product Type
    Cross-Reference
    News
    Home
    About Us
    News

    For 12-inch chip fabs of the same type, Yuexin Semiconductor took 2 years less than Bosch to go from groundbreaking to mass production.

    Release time:2020-02-03

    Read count:977

    Recently, the team in charge of the 12 – inch semiconductor project under Bosch’s Industrial Technology Division paid a visit to Guangzhou Semicore Semiconductor Co., Ltd.

     

    According to official sources from Semicore Semiconductor, to meet the ever – growing demand from end – use markets, Bosch’s existing 6 – inch and 8 – inch chip fabs can no longer satisfy the chip needs of its own product lines. Consequently, the company has turned its attention to 12 – inch chip production lines that offer greater economies of scale. Construction work for this 12 – inch chip production line started with piling in March 2018, a groundbreaking ceremony was held on April 24 the same year, and the construction was completed by the end of 2019. It was scheduled to officially enter mass production at the end of 2021, with a monthly production capacity of 20,000 wafers.

     

    As for Semicore Semiconductor, it started piling work in March 2018, topped out its main plant in October of the same year, moved in production equipment in March 2019, finished the commissioning of production equipment and started wafer probing in June, and initiated the ramp – up to mass production on September 20. It took Semicore Semiconductor a full two years less than Bosch to proceed from the piling stage to full – scale mass production.

     

    Data shows that Guangzhou Semicore Semiconductor Technology Co., Ltd. was founded in December 2017. It is China’s first 12 – inch chip manufacturing enterprise adopting the Virtual IDM business strategy. It houses Guangzhou’s first 12 – inch chip production line and stands as the only 12 – inch chip production platform that has entered mass production in Guangdong Province and the Guangdong – Hong Kong – Macao Greater Bay Area so far. As a local enterprise in Guangdong Province, which is market – oriented, privately capitalized and fully supported by the government, Semicore Semiconductor has adopted a business positioning featuring differentiation, segmentation and customization. By integrating resources including chip design, packaging and testing, end – use applications and industrial funds, it has taken the first crucial step towards building a complete semiconductor industrial chain in the Guangdong – Hong Kong – Macao Greater Bay Area.

     

    Semicore Semiconductor stated that the extensive end – use market for chips will fuel the rapid growth of both Bosch and itself, and also boost the strategic cooperation between the two parties.

     

    Source: Global Semiconductor Watch official website (www.dramx.com)

    News
    MORE

    On-Site at the Summit | Oriental Semi Makes Forward-Layout of SiC for HVDC & AIDC Computing Power Supplies 2026-06-05
    MORE

    Shanghai SiC Summit Kicks Off | Oriental Semi Invites You to Explore New Opportunities in Data Center Upgrading 2026-05-26
    MORE

    Oriental Semi Wins xFusion’s Best Delivery Award, Joining Hands to Build a New Ecosystem of Computing Power Infrastructure 2026-05-21
    MORE
    WeChat QR code

    Suzhou Headquarters

    Address:Building 65, Southeast Zone, Suzhou Nano City,No. 99 Jinji Lake Avenue, Suzhou Industrial Park
    Telephone:0512-62534962
    Email:enquiry@wendao49.com

    Shenzhen Application Support Center

    Address:Room 1905, 19th Floor, Building A7, Chuangzhi Cloud City,Xili Sub-district, Nanshan District, Shenzhen
    Telephone:0755-83229660
    Email:robin.lu@wendao49.com

    About US
    Company History Social Responsibility News Contact Us Join Us
    Products
    SJ MOSFETs SGT MOSFETs IGBTs Trench MOSFETs Power Module SiC MOSFETs GaN HEMT Power IC LDO OPA DSP
    Application
    Automotive Electronics Power Supplies for Data Center AIDC Consumer Electronics Industrial Applications Household Appliances Communication Technology Motor Drives Robotics
    Quality Management
    Quality Policy Partner Portal Quality Management Quality Statement
    Investor Relations
    Investor Relations Equity Structure Management Team Financial Quick View Investor Communications

    © 2025 Suzhou Oriental Semiconductor Co., Ltd.

    苏ICP备18022065号-1 Powered by SE

    This website uses cookies to provide you with a personalized browsing experience and to analyze website traffic. By clicking "Accept" or continuing to browse this website, you agree to our use of cookies.