Vishay VS-FCxxA65 SOT-227 Power Modules

Vishay Intertechnology introduces four new 650 V superjunction MOSFET power modules in the industry-standard SOT-227 package: VS-FC50SA65, VS-FC100SA65, VS-FC150SA65, and VS-FC50LA65. Designed for high-efficiency power conversion, the devices offer an optimized balance between conduction and switching losses for demanding energy and industrial applications.

Leveraging the latest 650 V superjunction MOSFET technology, the modules provide a competitive R_DS(on)-Q_g tradeoff, helping designers reduce power losses while maintaining fast switching performance. With current ratings of 50 A, 100 A, and 150 A and typical on-resistance as low as 14.8 mΩ, they support a wide range of high-power designs.

The industry-standard SOT-227 package also enables drop-in replacement for competing solutions, helping reduce development time and cost by eliminating the need for PCB redesigns.

Key features

• Available in single-switch and low side chopper (with integrated 650 V SiC diode) configurations
• Current ratings of 50 A, 100 A, and 150 A
• Low on-resistance down to 14.8 mΩ typical
• Low conduction and switching losses

Applications

• Renewable Energy: Solar power inverters, hydrogen generation, and fuel cell systems
• EV & HVDC Infrastructure: Charging stations, auxiliary electronics, and HVDC power transmission
• Industrial Power: Switch-mode power supplies, UPS, welding and cutting equipment
• Transportation & Medical: Rail power supplies, lighting systems, X-ray and MRI equipment