Exhibition Review

The “2021 International Automotive Electronics Innovation and Development Forum” was successfully held on December 23 at the Star River Bay Hotel International Convention Center in Pudong New Area, Shanghai, under the guidance of the China (Shanghai) Pilot Free Trade Zone Lingang New Area Management Committee, hosted by the world’s leading semiconductor and electronic technology media group AspenCore, and co organized by the Shanghai Integrated Circuit Industry Association and the Shanghai Transportation Electronics Industry Association.

In order to provide enterprises in the upstream and downstream of the automotive industry chain with an efficient technology, market, and supply chain platform for communication and cooperation, this forum has established two sub forums: the “New Energy Vehicle Forum” and the “Intelligent Driving Forum”, focusing on the two major directions of new energy and intelligence. This forum attracted representatives from over 500 enterprises in Shanghai and the Yangtze River Delta region, with over 1000 professional visitors from the automotive industry. In addition, this forum has specially added online live streaming, attracting over 4000 online viewers.

Jiejie Microelectronics Strength Appears

Jiejie Microelectronics (stock code 300623), a leading domestic power semiconductor enterprise, made an exciting appearance at this forum, showcasing the latest self-developed SGT MOSFETs suitable for various medium and low voltage applications such as vehicle front and rear mounting, showcasing Jiejie’s leading technological strength in the field of power semiconductors.

Jiejie Microelectronics focuses on applications such as new energy vehicles and smart grids, and has launched 15 AEC-Q101 certified, minimum voltage withstand VBR (DSS)_ Car grade SGT MOSFETs with Min=40-150V are available for circuit design engineers to choose from. Satisfy various functions such as auxiliary driving (ADAS), in car infotainment systems, DC-DC synchronous rectification in non high voltage parts of inverters, and 【 motor drive, relay, load switch 】 in vehicle control modules.

The star product JMSH1001ATL displayed on the day of the exhibition uses PowerJE, which has been validated by AEQ-101 and has excellent thermal conductivity ® ten × 12 (TOLL) innovative packaging. Compared to traditional TO-263-3L packaging, it reduces area by 20% and height by 45%; Due to superior thermal resistance performance, the heat dissipation effect is better, further ensuring the long-term reliability of the device. The packaging of this device can handle up to 375A of current, significantly reducing space occupation while effectively improving power density. Combined with the professional design of the Jiejie team, the chips manufactured by the “SMIC Integrated” foundry verified by IATF 16949, and the finished product testing completed by the Jiejie Micro Trolley advanced packaging production line, the electrical characteristics of JMSH1001ATL have reached the highest level in China and are comparable to world-class factories. Not only does it have superior FOM @ 202, but the standard conductive impedance is as low as 1.3m Ω (under the condition of VGS=10V). At present, this device has been widely used in high-power applications such as electric tools, light electric vehicles, photovoltaic energy storage inverters, 5G communication, and PoE++.

The visitors came to the booth for consultation in an endless stream, and the employees on duty at the Jiejie Microelectronics booth actively answered the visitors’ core questions about product application and supply situation. Jiejie Microelectronics will continue to leverage the advantages of the IDM business operation model, maintain industry leadership through technological innovation, continuously introduce new technologies and products that meet market demand, and strive to become one of the world’s top tier power semiconductors as its development goal.

Jiangsu Jiejie Microelectronics Co., Ltd. was founded in 1995 and is a high-tech enterprise in Jiangsu Province that integrates chip research and development, chip manufacturing, packaging and sales. Our leading products include various protective devices such as single and bidirectional thyristors, MOSFETs (SGT, groove, planar, superjunction, etc.), low junction capacitor ESD, TVS, low junction capacitor discharge tubes, high-voltage rectifier diodes, and power switching transistors. Jiejie Microelectronics is a leading domestic high-quality power semiconductor device IDM and thyristor leading enterprise. We have four major research and development centers in Qidong, Nantong, Wuxi, and Shanghai; The two major manufacturing bases in Qidong and Nantong, Jiangsu, are fully committed to creating “superior manufacturing” and “localization and localization”. The company has successively passed ISO 9001:2008 and IATF 16949 quality management systems, ISO 14001:2004 environmental management systems, OHSAS 18001 occupational health and safety systems, and QC 080000 hazardous substance process management system certifications.