--- title: "SemiQ launches QSiC Dual3 family of 1200V half-bridge MOSFET modules" type: "News" locale: "zh-CN" url: "https://longbridge.com/zh-CN/news/280191614.md" description: "SemiQ Inc has launched the QSiC Dual3 family of 1200V half-bridge MOSFET modules designed for high-voltage applications in data-center cooling systems, energy storage grid converters, and industrial drivers. The modules promise industry-leading conversion efficiency and power density, with options for parallel Schottky barrier diodes to reduce switching losses. The QSiC Dual3 series supports 250kW liquid chiller applications and is showcased at APEC 2026 in San Antonio, TX." datetime: "2026-03-23T16:07:18.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/280191614.md) - [en](https://longbridge.com/en/news/280191614.md) - [zh-HK](https://longbridge.com/zh-HK/news/280191614.md) --- > 支持的语言: [English](https://longbridge.com/en/news/280191614.md) | [繁體中文](https://longbridge.com/zh-HK/news/280191614.md) # SemiQ launches QSiC Dual3 family of 1200V half-bridge MOSFET modules News: Microelectronics SemiQ launches QSiC Dual3 family of 1200V half-bridge MOSFET modules SemiQ Inc of Lake Forest, CA, USA — which designs, develops and manufactures silicon carbide (SiC) power semiconductors and 150mm SiC epitaxial wafers for high-voltage applications — has launched the QSiC Dual3, a family of 1200V half-bridge MOSFET modules for motor drives in data-center cooling systems, grid converters in energy storage systems, and industrial drivers. The family enables the creation of power converters with both industry-leading conversion efficiency and power density, it is claimed. Additionally, the series includes an optional parallel Schottky barrier diode to further reduce switching losses in high-temperature environments. Two of the family’s six devices have an RDSon of just 1mΩ and a power density of 240W/in3 from its 62mm x 152mm package. The QSiC Dual3 has been developed to enable the replacement of IGBT modules with minimal redesign, with all MOSFET die having been screened using wafer-level gate-oxide burn-in tests exceeding 1450V. The modules additionally feature a low junction-to-case thermal resistance and enable a simplified system design with smaller, lighter heat-sinks. “Rising AI-driven power and thermal demands in data centers are pushing the limits of traditional cooling and power systems,” says president Dr Timothy Han. “With a flexible design and industry-leading power density, the QSiC Dual3 series supports 250kW liquid chiller applications on both active front ends and compressor drives, reducing size and weight compared to traditional silicon IGBT solutions while delivering the full efficiency of SiC.” The new lineup is on display in booth #1451 at the Applied Power Electronics Conference (APEC 2026) at the Henry B Gonzalez Convention Center, San Antonio, TX, USA (22–26 March). SemiQ debuting SiC power solutions for AI data centers and high-power infrastructure at APEC SemiQ launches Gen3 1200V S3 modules for high-power industrial and EV applications SiC power MOSFET www.apec-conf.org www.SemiQ.com ### 相关股票 - [SPDR S&P Semicon (XSD.US)](https://longbridge.com/zh-CN/quote/XSD.US.md) - [Columbia Seligman Semiconductor and Tech ETF (SEMI.US)](https://longbridge.com/zh-CN/quote/SEMI.US.md) - [iShares Semiconductor ETF (SOXX.US)](https://longbridge.com/zh-CN/quote/SOXX.US.md) - [Direxion Semicon Bull 3X (SOXL.US)](https://longbridge.com/zh-CN/quote/SOXL.US.md) - [VanEck Semiconductor ETF (SMH.US)](https://longbridge.com/zh-CN/quote/SMH.US.md) - [Quantum-Si (QSI.US)](https://longbridge.com/zh-CN/quote/QSI.US.md) - [Invesco Semiconductors ETF (PSI.US)](https://longbridge.com/zh-CN/quote/PSI.US.md) ## 相关资讯与研究 - [08:01 ETInnofiber, Acrolite, and PAVE Technology Co. Combine to Form Connexis Group, a Leading Provider of High-Performance Interconnect Solutions](https://longbridge.com/zh-CN/news/281362986.md) - [Will Industrial Demand and AI Test Gear Shift Analog Devices' (ADI) Core Investment Narrative?](https://longbridge.com/zh-CN/news/281608845.md) - [What's Going On With SEALSQ Stock Wednesday?](https://longbridge.com/zh-CN/news/281403873.md) - [Empirical Financial Services LLC d.b.a. Empirical Wealth Management Lowers Stake in Analog Devices, Inc. $ADI](https://longbridge.com/zh-CN/news/281489964.md) - [3,434 Shares in Applied Materials, Inc. $AMAT Acquired by Retireful LLC](https://longbridge.com/zh-CN/news/281503465.md)