Micro Commercial Components (MCC) has introduced its new 1200V Trench Field Stop (TFS) IGBT series, designed to deliver high efficiency, durability, and flexibility for demanding power switching applications in both industrial and automotive sectors.

The new IGBT family is housed in the proven TO-247AB package and available in current ratings from 40A to 80A. These devices feature low conduction and switching losses, smooth high-speed transitions, and integrated soft-recovery anti-parallel diodes to ensure low electromagnetic interference and simplified filter design.

Automotive-grade versions of the TFS IGBTs are AEC-Q101 qualified and rated for a maximum junction temperature of 150°C, while industrial variants can operate up to 175°C for extended thermal performance and longer service life. The series is well suited for motor drives, uninterruptible power supplies (UPS), electric vehicle traction and auxiliary systems, and high-power converters that require both efficiency and rugged reliability.

The trench field-stop design provides several key advantages, including:

  • Low forward voltage and reduced switching losses, improving overall efficiency and minimizing heat generation
  • Integrated fast, soft-recovery diodes for lower EMI and simplified circuit design
  • 1200V breakdown voltage with a positive temperature coefficient, ensuring stable current sharing and robust short-circuit protection

Key Features and Benefits

  • TO-247AB package for standard compatibility and easy thermal management
  • 1200V breakdown voltage for ample design margin
  • Wide current range from 40A to 80A
  • Fast and smooth switching performance for both hard- and soft-switching topologies
  • Low conduction and switching losses for improved system efficiency
  • Integrated soft-recovery anti-parallel diode
  • Positive temperature coefficient for stable parallel operation
  • Automotive-grade options qualified to AEC-Q101 (TJ max = 150°C)
  • Industrial-grade variants rated up to TJ max = 175°C
  • High short-circuit endurance and avalanche ruggedness
  • Suitable for high-frequency operation with reduced EMI

MCC’s 1200V TFS IGBT series provides engineers with a reliable, efficient, and cost-effective solution for next-generation industrial drives, EV power systems, and high-performance power conversion designs.

Original – Micro Commercial Components