High-Performance IHW40T120 1200V TRENCHSTOP™ IGBT4 Power Module from Infineon for Demanding Industrial Drives and EV Charging Systems

The relentless push for higher efficiency, power density, and reliability in power electronics is a defining challenge for designers of industrial drive systems and electric vehicle (EV) charging infrastructure. Addressing these demands requires advanced semiconductor solutions that minimize losses while maximizing performance. The IHW40T120 1200V TRENCHSTOP™ IGBT4 Power Module from Infineon Technologies stands out as a premier solution engineered specifically for these high-stakes applications.

At the core of this module's superiority is Infineon's proprietary TRENCHSTOP™ IGBT4 technology. This fourth-generation IGBT represents a significant leap forward, offering an optimal balance between low saturation voltage (Vce(sat)) and minimal switching losses. This balance is critical for operating at high frequencies with high efficiency, directly translating into reduced thermal load and the potential for smaller heatsinks and system designs. The module boasts a high current rating of 40A, coupled with a robust 1200V blocking voltage, making it exceptionally well-suited for three-phase inverters and power conversion stages that must handle high DC-link voltages common in industrial motor drives and fast EV chargers.

For industrial drives, the module enables the creation of more compact and reliable motor controllers for applications like pumps, fans, and conveyor systems. Its low-loss characteristics ensure cooler operation, enhancing long-term reliability and reducing the need for complex cooling mechanisms. Furthermore, the low inductance module design minimizes voltage overshoot during switching, which is crucial for protecting the semiconductors and ensuring stable, predictable operation under heavy load conditions.

In the rapidly evolving sector of EV charging systems, particularly DC fast chargers, efficiency and power density are paramount. The IHW40T120 module is an ideal candidate for the active power factor correction (PFC) and DC-AC inversion stages. Its high-voltage capability allows it to interface directly with high-voltage battery systems, while its efficiency helps to minimize energy waste during the conversion process from grid AC to the DC required by the vehicle's battery. This results in faster charging times and more compact charger designs, addressing two key consumer demands.

The module is offered in the industry-standard EconoDUAL™ 3 package, providing designers with a familiar and versatile form factor that simplifies mechanical integration and thermal management. Its built-in NTC thermistor facilitates precise temperature monitoring, enabling sophisticated system protection schemes.

ICGOODFIND: The Infineon IHW40T120 is a high-performance power module that delivers an exceptional blend of efficiency, power density, and reliability. Leveraging advanced TRENCHSTOP™ IGBT4 technology, it is a top-tier choice for engineers designing next-generation industrial drives and EV charging stations, helping to push the boundaries of what is possible in power conversion.

Keywords: TRENCHSTOP™ IGBT4, High Power Density, Industrial Drives, EV Charging, 1200V Power Module