FIRST

Established in 2010 with its headquarters in Shenzhen, China, FIRST SEMI is recognized as a leading national high-tech enterprise that specializes in the comprehensive integration of semiconductor chip research and development, design solutions, packaging manufacturing, testing, tape production, and sales. 

FIRST SEMI stands out in the semiconductor industry for offering an extensive range of products and solutions, making it one of the most versatile providers in the market. Currently, the company boasts a diverse lineup of over 50 packaging types and more than 10,000 product variants. Their main offerings include power management chips for both AC-DC and DC-DC conversion, various types of MOSFETs including the standard and high-voltage COOL series, different diodes such as rectifier, fast recovery, Schottky, zener, and bridge rectifiers. Additionally, they provide transient voltage suppressors, ESD protection devices, universal triodes, switching transistors, and both unidirectional and bidirectional thyristors, among other semiconductor products. 

These products have achieved compliance with global quality and safety standards, evidenced by certifications like UL, ISO/TS16949, ISO9001, ISO14001, and SGS. This adherence to stringent standards underscores FIRST SEMI's commitment to delivering high-quality and reliable semiconductor components suitable for a wide array of applications across various industries.