High-Performance 1200V 20A IGBT Power Module: Infineon IHG20N120R5
The demand for efficient and robust power conversion continues to grow across industries such as industrial motor drives, renewable energy systems, and uninterruptible power supplies (UPS). At the heart of these high-power applications lies a critical component: the Insulated Gate Bipolar Transistor (IGBT) module. The Infineon IHG20N120R5 stands out as a premier solution, engineered to deliver superior performance, reliability, and efficiency in a compact package.
This power module integrates a 1200V, 20A IGBT alongside a freewheeling diode, providing a complete half-bridge configuration in a single, isolated package. The high voltage rating makes it exceptionally suitable for operations off a 800V DC bus, which is common in three-phase systems, while the 20A current rating ensures substantial power handling capability. A key feature of this module is its utilization of Infineon's advanced TrenchStop™ IGBT technology. This technology significantly reduces saturation voltage (VCE(sat)) and minimizes switching losses, striking an optimal balance between conduction losses and switching speed. The result is enhanced overall efficiency and reduced thermal stress, allowing for higher switching frequencies and smaller magnetic components in system design.
Furthermore, the module boasts an extremely low thermal resistance and is designed for easy mounting onto heatsinks, ensuring effective heat dissipation and enabling high power density designs. The built-in NTC thermistor facilitates accurate temperature monitoring, which is crucial for implementing protective measures and predictive maintenance strategies. The robust construction and isolation capabilities ensure high reliability and safety in demanding environments.
In practical applications, the IHG20N120R5 excels. In solar inverters, its high efficiency directly translates to less energy loss and higher power yield. For motor control in industrial settings, its ruggedness and switching performance enable precise and reliable control of AC motors. Its all-in-one design also simplifies the manufacturing process, reducing system complexity and bill-of-material costs.
ICGOO FIND: The Infineon IHG20N120R5 is a highly efficient and reliable 1200V/20A power module that leverages state-of-the-art TrenchStop™ technology. It is an ideal choice for designers seeking to optimize performance in high-power conversion systems, offering an excellent compromise between low losses, robust thermal management, and system integration.
Keywords: IGBT Module, TrenchStop™ Technology, 1200V Rating, High Power Density, Thermal Management
