Company Profile

SemiHow was established as a Power Semiconductor company in 2002, focusing on engineers who have secured Power Semiconductor esigntechnology, Fab Process technology and Fab Production technology for more than 10 years at Samsung Semiconductor.

SemiHow signed a "Technical Support and Foundry Agreement" with CR Micro(China Resources Microelectronics Limited) in 2004 to support Planar MOSFET Processtechnology to CM Micro and produce foundry wafer at CM Micro Fab, and then developedand launched HV MOSFET in 2005. It became the first company in Korea and China tomass-produce high voltage MOSFETs to enter the China and Korea markets.

Since then, in cooperation with FMIC, Skysilicon, HHGrace foundry companies in China,SemiHow has consistently launched Low Voltage Trench MOSFET, SCR, Triac, NPT IGBT, Shield Gate Trench MOSFET, Super Junction MOSFET Products.

and recognized for SemiHow world-class technology in the market of Mobile charger, Adapter, Consumer electronics, PC, EV Charger, Network, Server, LED Lighting, etc.

In 2018, SemiHow signed a strategic Partnership contact with Samsung Foundry ("SF") to develop and producePower Discrete products on the SF 8inch Line. and in 2019 as the 1st development family we developed more than110 products(600-900Volt) of Super Junction S3 MOSFET(Rsp18-Class) and Planar MOSFET 800,900Volt products.

Subsequently, we have consistentlyprogressed with the development of FS (Field Stop) IGBT, SGT MOSFET, Gen2 SJMOSFET. In 2023, we released 'Q4 FS IGBT, SGT MOSFET' products, and in 2024, wehave plans to launch 'Q1 Gen2 SJ MOSFET' and 'Q2 IGBT Power Module' products.

From 2020, more than 80 percent of all SemiHow's Power Discrete products will be produced by SF 8-inch Fab.and Synergy Power with SemiHow's 20-year global technology competitiveness & Know-How and the 4 majorcompetitiveness(Fab Capacity, Quality, Delivery, Cost) of the SF 8-inch Line be able to satisfy any customer's needs.