Infineon FF300R12KT4 Dual IGBT Module – Original 1200V 300A 62mm Dual-Switch Half-Bridge Power Module in Pakistan

Overview 

The Infineon FF300R12KT4 is an industry-standard, high-power 62mm dual-switch IGBT module built on Trench and Fieldstop (IGBT4) technologies. Delivering a colossal rating of 1200V and 300A, this premium semiconductor brick is designed to drive massive inductive loads with ultra-low dynamic switching losses. It features a half-bridge (dual) topology with integrated fast-switching anti-parallel emitter-controlled diodes. It is a highly sought-after spare part for Variable Frequency Drives (VFDs), central solar grid-tie inverters, UPS backup arrays, and industrial motor controllers across Pakistan.

Why Industrial Engineers Specify the FF300R12KT4 

• • Advanced IGBT4 Technology: Utilizes Trench Gate Fieldstop architecture to yield an exceptionally low collector-emitter saturation voltage, keeping heat generation to a minimum under full loads.

  • Superior Thermal Cycling: Built with an isolated copper base plate providing top-tier mechanical strength and robust thermal contact area to handle high thermal stress profiles over millions of cycles.

  • Standardized 62mm Housing: Offers seamless drop-in physical compatibility with standard Semikron, Fuji, or Mitsubishi 62mm series footprints.

Technical Specifications 

Targeted Industrial Applications 

• VFD & Soft Starter Overhauls: Serves as the primary output inverter stage for large commercial motor drives (Yaskawa, Siemens, ABB, Delta).

• Grid-Scale Solar Power: Crucial high-power switching element inside central three-phase solar grid-tie inverters.

• Induction Melting Furnaces: Capable of running high-frequency resonant circuits in metal forging facilities.