Infineon FS75R12KT4-B15: High-Performance 75A IGBT Module for Industrial Power Conversion

In the demanding world of industrial power electronics, efficiency, reliability, and robustness are paramount. The Infineon FS75R12KT4-B15 stands out as a premier 75A IGBT module engineered specifically to meet these rigorous demands. This high-performance module is designed to serve as the core switching component in a wide array of industrial power conversion systems, including motor drives, uninterruptible power supplies (UPS), solar inverters, and industrial welding equipment.

At the heart of this module is Infineon's advanced IGBT7 chip technology. This latest generation of IGBTs delivers a significant leap in performance, characterized by an ultra-low Vce(sat) saturation voltage and reduced switching losses. This optimal trade-off between conduction and switching losses translates directly into higher system efficiency, enabling cooler operation and allowing for either increased power density or a reduction in heatsink size. The module's rated voltage of 1200V makes it exceptionally suitable for three-phase systems operating from standard industrial mains voltages.

Beyond raw switching performance, the FS75R12KT4-B15 is built for durability. Its low thermal resistance and high power cycling capability ensure a long operational lifetime even under the stressful conditions of industrial environments. The module features an industrial standard EconoDUAL 3 package, which provides a mechanically robust and industry-familiar footprint for straightforward design-in and replacement. This package also offers a separate temperature monitoring NTC thermistor, a critical feature for implementing sophisticated and reliable over-temperature protection circuits, thereby safeguarding the entire system from thermal overload.

Engineers selecting this module benefit from its balanced performance profile, which simplifies the design of high-efficiency systems without compromising on power or ruggedness. Its high current rating of 75A per switch makes it capable of handling substantial power levels, making it an ideal choice for mid-to-high power applications.

ICGOOFPIND

The Infineon FS75R12KT4-B15 is a top-tier IGBT module that combines state-of-the-art IGBT7 technology with a robust package to deliver superior efficiency, reliability, and power density for industrial power conversion applications.

Keywords:

IGBT7 Technology

Industrial Power Conversion

EconoDUAL 3 Package

High Power Density

Low Switching Losses