Infineon IPB65R050CFD7A: Redefining High-Efficiency Power Conversion with 650V CoolMOS™ CFD7 Technology

The Infineon IPB65R050CFD7A stands as a pinnacle of innovation in the realm of power semiconductors, leveraging the advanced CoolMOS™ CFD7 technology to deliver exceptional performance in high-voltage applications. Designed for demanding switch-mode power supplies (SMPS), industrial drives, and renewable energy systems, this 650V power transistor combines ultra-low on-state resistance with superior switching characteristics, setting a new benchmark for efficiency and reliability.

At the core of this device is its revolutionary superjunction structure, which minimizes conduction losses by achieving an impressively low RDS(on) of 50 mΩ at room temperature. This translates to reduced heat generation and higher overall system efficiency, critical for energy-conscious designs. The transistor also incorporates a fast body diode with soft reverse recovery, significantly lowering switching losses and electromagnetic interference (EMI). This makes it ideal for high-frequency operations such as in PFC (Power Factor Correction) circuits and LLC resonant converters.

Another standout feature is its enhanced ruggedness and avalanche durability, ensuring robust operation under extreme conditions like voltage spikes or overloads. The IPB65R050CFD7A is also optimized for ease of use, with a low gate charge (Qg) enabling simpler drive circuit design and reduced stress on controllers.

In applications ranging from server power supplies to electric vehicle charging stations, this CoolMOS™ CFD7 transistor excels by boosting power density while maintaining thermal stability. Its innovative packaging technology further improves thermal resistance, allowing for compact designs without compromising performance.

ICGOOODFIND: The Infineon IPB65R050CFD7A exemplifies cutting-edge power transistor technology, offering a perfect blend of low losses, high switching speed, and durability for next-generation high-efficiency systems.

Keywords:

CoolMOS™ CFD7, High Efficiency, Low RDS(on), Fast Switching, Power Density