Mouser Now Stocking UnitedSiC (now Qorvo) UF3N170400B7S 1700V SiC JFET

PRINT_UnitedSiC UF3N170400B7S 1700V-400mW SiC Normally-on JFET (1)

Mouser Electronics, Inc., the industry’s leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components™, is now stocking the UF3N170400B7S JFET from UnitedSiC (now Qorvo®). The UF3N170400B7S is a high-performance, Gen 3 silicon carbide (SiC) normally-on JFET that provides engineers with an ideal solution for over-current protection circuits, DC-AC inverters, switch-mode power supplies, power factor correction modules, motor drives, and induction heating applications.

The UF3N170400B7S, available from Mouser Electronics, is an ultra-fast-switching, temperature-independent JFET, featuring ultra-low on-resistance (RDS(ON)) and gate charge (QG), along with low conduction and switching loss. This voltage-controlled device is ultra-efficient, with a low RDS(ON) of just 400 mΩ at VGS = 0 V, low intrinsic capacitance, and is ideal for current protection circuits without the need for active control or cascode operation.

The RoHS-compliant UF3N170400B7S comes in an industry-standard D2PAK-7L package, is halogen- and lead-free, and operates at an extended 55°C to 175°C temperature range.

To learn more about the UnitedSiC (now Qorvo) UF3N170400B7S, visit

As a global authorized distributor, Mouser offers the world’s widest selection of the newest semiconductors and electronic components — in stock and ready to ship™. Mouser’s customers can expect 100% certified, genuine products that are fully traceable from each of its manufacturer partners. To help speed customers’ designs, Mouser’s website hosts an extensive library of technical resources, including a Technical Resource Center, along with product data sheets, supplier-specific reference designs, application notes, technical design information, engineering tools and other helpful information.

Engineers can stay abreast of today’s exciting product, technology and application news through Mouser’s complimentary e-newsletter. Mouser’s email news and reference subscriptions are customizable to the unique and changing project needs of customers and subscribers. No other distributor gives engineers this much customization and control over the information they receive. Learn about emerging technologies, product trends and more by signing up today at

Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

To Top