In an interaction with investors on July 20, Huawei Electronics said that its IGBT is mainly used in industrial control, white goods, small appliances and cars (including new energy vehicles), and is making every effort to develop a new generation of Trench FS IGBT products and reverse guide IGBT product platforms. Huawei Electronics also revealed that the 8-inch production line that began construction in 2017 has been opened.
According to Huawei Electronics, it is mainly engaged in the design and development of power semiconductor devices, chip manufacturing, packaging testing, sales and other business. Adhering to the technology development strategy of combining production, R & D and storage, Huawei Electronics continues to expand to the middle and high-end technology and application fields of power semiconductor devices, and has established from high-end diodes, one-and-two-way thyristor and MOS products to the most complete and competitive power semiconductor device product system of the sixth generation IGBT in China, which is gradually changing from a single device supplier to an overall solution supplier. At the same time, Huawei Electronics has actively expanded rapidly into new energy vehicles, frequency conversion household appliances, industry and photovoltaic emerging fields, and has achieved good results, laying a solid foundation for sustainable development.
Prior to this, Huawei Electronics regarded 2021 as a key year for its development and reform, and continued to dig deep into the industrial control, white power, photovoltaic and automotive electronics industries as planned to promote product technological change and enhance its core technology research and development capabilities; achieve technological breakthroughs in key products and improve product structure. To this end, Huawei Electronics has formulated the following key product technology platform projects to be promoted this year:
1. MOSFET: has completed the construction and serialization of the 8-inch super MOSFET platform to expand the company's product market share in the power field.
2. IGBT: expands the share of IGBT products in the fields of white goods, industrial frequency conversion, UPS and new energy; develops a new generation of TrenchFSIGBT products and reverse conductive IGBT product platforms; enriches PM and IPM module products, and actively promotes market applications in industrial and household appliances.
3. CCTMOS: establishes an 8-inch process platform of 80V, 100V and 150VCCTMOS to further reduce the product on-resistance and expand the application of power supply and battery protection (BMS).
4. Ultra-high voltage FRD: sets up 3300V and 4500V ultra-high voltage fast recovery diodes to promote the market promotion of UHV FRD modules and lay a foundation for our FRD and IGBT products to enter rail transit, Electroweb and other fields.
5. SCR products: serialize planar SCR products and promote them in the field of white goods and leakage protection.
6. TVS and Zener Diode: develop TVS and Zener Diode product process platform to improve the supporting capacity of the company's products.
7. The third generation semiconductor: develop SiCSBD products and 650VGaN devices to realize the application in the field of industrial power supply and fast charging.
