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Infineon StrongIRFET™ 2 Power MOSFETs

Optimized for a broad range of applications such as SMPS, motor drive, UPS and battery management

Infineon StrongIRFET™ 2 Power MOSFETs are optimized for both low- and high-switching frequencies, the family supports a broad range of applications enabling design flexibility. The new portfolio is available in a variety of packages starting with TO-220 and continuing with TO-220 FullPAK, D2PAK, D2PAK 7-pin and DPAK.

This new technology offers 40 percent RDS(on) improvement and over 50 percent lower Qg compared to the previous StrongIRFET™ devices, translating into higher power efficiency for improved overall system performance. Increased current ratings allow for higher current carrying capability, eliminating the need to parallel multiple devices translating to lower BOM costs and board savings.

The Infineon StrongIRFET™ 2 family of power MOSFET technology is addressing a wide range of applications such as SMPS, motor drives, battery powered, battery management, UPS, and light electric vehicles.



  • Broad availability from distribution partners
  • Excellent price/performance ratio
  • Ideal for high and low switching frequencies
  • Industry standard footprint through-hole package
  • High current rating


  • Power Management (SMPS)
  • Adapter
  • Motor drives
  • Battery powered applications
  • Battery management
  • UPS
  • Light electric vehicles

Strong IRFET™ 2 Product Positioning

Infineon – Strong IRFET 2 Product Positioning