UnitedSiC UJ3C SiC FET Series

UJ3C SiC FET Series

NEW: SiC FET Design Tips for High Performance Power Designs

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. The majority of UnitedSiC devices are AEC-Q101 qualified.

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Important FET design considerations and RC snubber recommendations

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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

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Part #	Package	V	R_DS(on) typ (mΩ)	I_D Max (A)	Buy Now	Generation
UJ3C065030B3	D2PAK-3L	650	27	65	Buy Now Select your distributor Digi-Key Mouser Electronics Richardson Electronics See Local Distributors	3
UJ3C065030K3S	TO-247-3L	650	27	85	Buy Now Select your distributor Digi-Key Mouser Electronics Richardson Electronics See Local Distributors	3
UJ3C065030T3S	TO-220-3L	650	27	85	Buy Now Select your distributor Digi-Key Mouser Electronics Richardson Electronics See Local Distributors	3
UJ3C065080B3	D2PAK-3L	650	80	25	Buy Now Select your distributor Digi-Key Mouser Electronics Richardson Electronics See Local Distributors	3
UJ3C065080K3S	TO-247-3L	650	80	31	Buy Now Select your distributor Digi-Key Mouser Electronics Richardson Electronics See Local Distributors	3
UJ3C065080T3S	TO-220-3L	650	80	31	Buy Now Select your distributor Digi-Key Mouser Electronics Richardson Electronics See Local Distributors	3
UJ3C120040K3S	TO-247-3L	1200	35	65	Buy Now Select your distributor Digi-Key Mouser Electronics Richardson Electronics See Local Distributors	3
UJ3C120070K3S	TO-247-3L	1200	70	34.5	Buy Now Select your distributor Digi-Key Mouser Electronics Richardson Electronics See Local Distributors	3
UJ3C120070K4S	TO-247-4L	1200	70	34.5	Buy Now Email Us See Local Distributors	3
UJ3C120080K3S	TO-247-3L	1200	80	33	Buy Now Select your distributor Digi-Key Mouser Electronics Richardson Electronics See Local Distributors	3
UJ3C120150K3S	TO-247-3L	1200	150	18.4	Buy Now Select your distributor Digi-Key Mouser Electronics Richardson Electronics See Local Distributors	3