Littelfuse SiC MOSFETs

Littelfuse SiC MOSFETs are optimized for high-frequency, high-efficiency applications. These robust SiC MOSFETs offer low gate charges, low output capacitance, and low gate resistance for high-frequency switching. These devices also feature extremely low drain-source on-state resistance. The low gate charge and on-resistance of these MOSFETs translate into lower conduction and switching losses, respectively. Littelfuse offers in-house designed, developed, and manufactured SiC MOSFETs with extremely low gate charge and output capacitance, industry-leading performance, and ruggedness at all temperatures. Littelfuse SiC MOSFETs are available in a range of varieties, including 1200V in 80mΩ, 120mΩ, and 160mΩ versions.


  • Optimized for high-frequency, high-efficiency applications
  • Extremely low gate charge and output capacitance
  • Low gate resistance for high-frequency switching
  • Normally-off operation at all temperatures
  • Ultra-low ON-resistance
  • Reduction in passive filter components at the system level
  • Reduction in size and sophistication of cooling techniques
  • Increased power density


  • Electric vehicles
  • Industrial┬ámachinery
  • Renewable energy
  • Medical equipment
  • Solar inverters
  • Switch-mode power supplies
  • Uninterruptible power supplies
  • Motor drives
  • High-voltage DC/DC converters
  • Induction heating


Published: 2017-10-05 | Updated: 2022-04-19