Infineon IPA50R250CP: A 500V, 19A Power MOSFET Engineered for Peak Performance

In the relentless pursuit of higher efficiency and power density in modern electronics, the choice of switching components is paramount. The Infineon IPA50R250CP stands out as a robust 500V, 19A Power MOSFET specifically designed to meet the rigorous demands of high-efficiency switching applications. This device encapsulates advanced semiconductor technology, offering system designers a superior blend of low losses, high reliability, and thermal stability.

At the core of its performance is Infineon's proprietary CoolMOS™ C7 superjunction technology. This technology is a key enabler for the device's exceptional low specific on-state resistance (R DS(on)) of just 250mΩ maximum. This ultra-low resistance is critical for minimizing conduction losses, which directly translates into higher overall system efficiency and reduced heat generation. For applications operating at high frequencies, the IPA50R250CP also excels with outstanding switching characteristics, ensuring that both turn-on and turn-off losses are kept to an absolute minimum. This allows for the design of smaller, more compact power supplies and converters without sacrificing performance.

The TO-220 full-pack (FP) package provides a significant advantage in thermal management and mechanical robustness. Unlike standard packages, the full-pack offers a completely molded, isolated housing, enhancing creepage and clearance distances. This not only improves safety and reliability but also simplifies the mounting process by eliminating the need for an additional insulation kit. The package's excellent thermal properties ensure that heat is efficiently dissipated away from the silicon die, maintaining lower operating temperatures and contributing to the device's long-term reliability under heavy load conditions.

Typical applications that benefit from the IPA50R250CP's feature set include:

Switch-Mode Power Supplies (SMPS): Particularly in PFC (Power Factor Correction) stages and hard-switched DC-DC converters.

Industrial Motor Drives and Controls: Providing efficient and reliable switching for inverter bridges.

Lighting: High-performance solutions for professional LED lighting drivers.

Renewable Energy Systems: Such as inverters for solar power conversion.

ICGOOODFIND: The Infineon IPA50R250CP is a top-tier Power MOSFET that delivers a powerful combination of high voltage capability, high current handling, and exceptionally low losses. Its advanced CoolMOS™ C7 technology and robust TO-220FP package make it an ideal choice for designers aiming to maximize efficiency and reliability in demanding switching power applications.

Keywords: Power MOSFET, High-Efficiency Switching, CoolMOS™ C7, Low RDS(on), TO-220FP