Collaborated with a professional design and operation team boasting more than 15 years of experience in the power semiconductor industry, the team is committed to the R&D and innovation of advanced power semiconductor devices. Our products are positioned for the high-end market.
Our high-voltage MOSFETs adopt the internationally mainstream multi-layer epitaxy process, featuring outstanding reliability and stability. They are widely applied in UPS, server power supplies, charging piles, OBC, and other industrial markets. Operating under a Fabless business model, with chip manufacturing, testing, and packaging entrusted to well-known manufacturers, we ensure high-quality and stable production capacity.


The SJ-FET represents a groundbreaking advancement in the realm of high-voltage MOSFETs. By employing a cutting-edge charge balance mechanism, it delivers exceptional low on-resistance and a remarkably lower gate charge performance.



| Model No. | SSB90R240S2 |
| Category | Mosfet |
| VDSS | 900V |
| ID | 20A |
| VGS | 4V |
| Package Type | TO-263 |
| Packaging | Reel |
| Unit Gross Weight | 1.621g |
| Quantity | 1000/box |
| Material | Silicon |
| HS Code | 8541290000 |
| Transport Package | Tube |
| Technology | Discrete Device |





Focus on high-end industrial and automotive grade MOSFETs as core growth poles.
Covering mature electronic manufacturing and industrial upgrading opportunities.
Expanding into new energy infrastructure and diversified industrial fields.