Sisemi
#
Shenzhen Sisemi Semiconductor Co., Ltd. was established in February 1988. In 2010, it was transformed into a joint stock limited company after the transformation of the shareholding system. The company is a professional manufacturer of power semiconductor chips and devices invested by Shenzhen SEG Group Co., Ltd., Shenzhen Xuge Investment Co., Ltd. and Shenzhen Yuanzhi Investment Co., Ltd. The company has more than 1,000 employees and covers an area of 100,000 square meters. Rice's 5" power integrated circuit production park is a high-tech enterprise integrating independent design, independent research, production and sales. The company is a major enterprise in the domestic power device industry, and is currently the only production line in Shenzhen with pre- and post-process lines. Power semiconductor device manufacturer with large-scale production capacity of various types of power semiconductor devices in the form of TO-92, TO-126, SOT-82, TO-220, TO-220FP, TO-251/252, TO-3P. The company's main products are: BUL6800 series and MJE13000 series bipolar power transistors for green energy-saving lighting equipment, switching power supply and other fields, as well as power MOSFETs, Schottky diodes, thyristors, fast recovery diodes, varactors, etc. It also manufactures CMOS integrated circuits for customers. The company's products are widely used in energy-saving lamps, electronic ballasts, communication products, PC power. Field and electronic transformers, energy-saving lamps and electronic ballasts which ranks first with a power transistor chip and finished products production and sales, and has entered the international market.
