UJ3C SiC FET Series

UJ3C SiC FETs

The UJ3C FET series is built for general purpose, soft-switching designs and the perfect solution for upgrading either an existing si-based device or starting a new SiC-based designs. They integrate a SiC JFET with a custom-designed Si-MOSFET to produce the ideal combination of normally-OFF operation, high performance body diode and easy gate drive of the MOSFET with the efficiency, speed and high temperature rating of the SiC JFET. As a result, existing systems can expect a performance increase with lower conduction and switching losses, enhanced thermal properties and integrated gate ESD protection. In new designs, the UJ3C FET series delivers increased switching frequencies to gain substantial system benefits in both efficiency and reduction in size and cost of passive components, such as magnetics and capacitors.

Features
  • 650V and 1200V
  • Typical RDS(on) from 27mohm to 150mohm
  • Excellent body diode performance (Vf<2V)
  • Drive with any Si and/or SiC gate drive voltage
  • Integrated ESD and gate protection
  • Full suite of industry standard packages – TO-220-3L, D2PAK-3L, and TO-247-3L
UJ3C SiC FET Series Selector Guide
Part # Package V RDS(on) typ
(mΩ)
ID Max (A) Data Sheet SPICE Model Buy Now Generation
D2PAK-3L 650 27 65 Order Online 3
TO-247-3L 650 27 85 Order Online 3
TO-220-3L 650 27 85 Order Online 3
D2PAK-3L 650 80 25 Order Online 3
TO-247-3L 650 80 31 Order Online 3
TO-220-3L 650 80 31 Order Online 3
TO-247-3L 1200 35 65 Order Online 3
TO-247-3L 1200 70 34.5 Order Online 3
TO-247-3L 1200 80 33 Order Online 3
TO-247-3L 1200 150 18.4 Order Online 3
Part # Package V RDS(on) typ
(mΩ)
ID Max (A) Data Sheet SPICE Model Buy Now Generation

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