New maker of superjunction MOSFETs places product with distributor Mouser

New maker of superjunction MOSFETs places product with distributor Mouser

New Products |
By Graham Prophet

Distributor Mouser is to carry D3 Semi’s initial offering of ‘world-class’ 650V superjunction MOSFETs for the Americas, Asia and European power electronics markets. The product line comprises D3 Semi’s +FET, 650V-rated superjunction MOSFETs, which exhibit best-in-class performance in hard–switched applications such as PFC boost and inverters used in telecom, enterprise computing, UPS and solar.


D3 Semiconductor’s product roadmap combines mixed-signal functions with high-voltage switching devices to provide the highest product reliability along with the ability to quickly tailor solutions for a wide variety of applications. Each +FET superjunction power MOSFET in the D3 Semi portfolio targets a 650V node, which helps improve power densities of applications traditionally served by IGBTs such as inverters and motor drives. The company uses mixed-signal fabrication processes to build its parts, an arrangement that it says allows it to optimise performance in an innovative way.


+FET MOSFETs feature an ultra-low on-state resistance (RDS-ON) ranging from 32 milliOhm to 1000 milliOhm for improved performance in low-frequency applications, as well as fast-switching capabilities that enable the devices to perform rapid transfers of the gate charge in a short period of time. Each device in the family is 100% avalanche tested at the industry’s highest avalanche current levels during production to ensure the most robust solution for even the most demanding applications. The devices also meet the JESD 22 standard for electrostatic discharge (ESD) performance and are high temperature reverse bias (HTRB) stress tested at over 3,000 hours.


D3 Semi:





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