IXFH78N60X3 - X3-Class Series

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The 600V X3-Class Ultra Junction MOSFET IXFH78N60X3 is available in 78A nominal current rating and TO-247 package. These Power MOSFETs feature significantly reduced channel resistance RDS(on) and gate charge Qg. They feature the lowest figures of merit (FOM) RDS(on)xQg and RDS(on)xRthJC. These benefits enable designers to achieve higher efficiency using simplified thermal design. This HiPerFET™ series of power MOSFETs feature body diodes which offer low reverse recovery charge (QRM) and short reverse recovery time (trr).


  • Low static losses
  • Well-suited for high frequency applications
  • Simplified thermal design
  • High ruggedness against overvoltage
  • Low gate drive power demand


  • Power supplies for telecom and server applications in hard- and soft-switching designs
  • Unidirectional and bidirectional DC/DC converter
  • DC-AC converter in mobile application
  • Battery charging circuits


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