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The International Rectifier Hi-Rel Components and Subsystems Group provides unparalleled capabilities in the design and development of radiation hardened discrete semiconductors, hybrids, custom-designed assemblies and DC-DC converters. Commercial aircraft, space launch vehicles and strategic weapon systems benefit from the Group’s collective synergistic design and engineering expertise based on the core competencies of each business unit.

Core Competencies:

  • Discrete die design
  • Wafer fab capability
  • Heritage in military- and space-level discrete design
  • Assembly and test utilizing standard packagingProduct Focus:
  • Radiation hardened MOS gate drivers
  • Radiation hardened power MOSFETs
  • QPL power MOSFETs
  • Hermetic Schottkys and rectifiers

Core Competencies:

  • Discrete experience and SCD products
  • Expertise in custom packaging, assembly and hybrid solution for military and spaceProduct Focus:
  • Hi-Rel discrete semiconductors
  • Integrated assemblies
  • Multi-chip modules
  • Power modules/hybrids

Core Competencies:

  • High-density DC-DC converter solutions
  • Extensive military and space heritageProduct Focus:
  • Standard- and radiation-hardened DC-DC converters