IHM / IHV IGBT modules B-series

The best solution for your traction and industry applications

Superior Power Cycling with the latest IGBT generation and optimized switching losses are only some of the feathers to its cap. The reduced stray inductance influence on the sense contacts makes the module easy to control and safe to use.

The Enhanced IHM-B is the latest upgrade to the reliabilty optimized product range (AlSiC base plate) of 1700V modules.
Its massive life-time extension up to Factor 11 was realized through:

  • using AIN ceramics
  • optimizing the chip bond connection

While addressing customer requirements to energy efficiency, lifetime and reliability the biggest advantages of the Enhanced IHM-B are, that the:

  • Thermal Impedance is improved strongly
  • Power Cycling curve is 100% better
  • Effort on requalification is very low
  • Replacement is 1:1 feasible and possible

Our portfolio includes: (click on the type designation for detailed information)

FZ3600R17HP4_B2 (Enhanced version coming soon)

FZ2400R17HP4_B29 (Enhanced version coming soon)

FZ2400R17HP4_B2 (Enhanced version coming soon)

FZ1800R17HP4_B29 (Enhanced version coming soon)

FZ1600R17HP4_B2 (Enhanced version coming soon)

FD1600/1200R17HP4_B2 (Enhanced version coming soon)

FZ1200R17HP4_B2 (Enhanced version coming soon)

FD1200R17HP4-K_B2 (Enhanced version coming soon)

DD1200S17H4_B2 (Enhanced version coming soon)

FD800R17HP4-K_B2 (Enhanced version coming soon)

DD800S17H4_B2 (Enhanced version coming soon)


DD1200S45HL3 (coming soon)

FZ800R45HL3 (coming soon)

FD800R45HL3-K (coming soon)

DD800S45HL3 (coming soon)