D3 Semiconductor Superjunction +FETs
D3 Semiconductor announces its inaugural entry into the power semiconductor market with the launch of its +FET™ line of 650V-rated superjunction MOSFETs. +FET MOSFETs enable high-efficiency solutions for a range of hard-switched applications, including PFC boost and inverters used in telecom, enterprise computing, UPS and solar.
The new +FET product roll-out includes over 50 devices with 13 different RDS(ON) ratings ranging from 1000 mOhms to 32 mOhms. Packages types include: traditional thru-hole (TO-220/TO-220FP), surface-mount (DPAK/D2PAK) and advanced surface-mount (5x6/8x8) devices. For all package sizes and ratings, D3 Semiconductor’s +FET devices exhibit a Qg RDS(ON) FOM (Figure of Merit) that is among the highest available.
The high efficiency of the new +FET MOSFETs, gained by lowering switching and conduction losses, helps to simplify thermal management. The devices’ smooth switching behavior reduces switching noise and drives faster design cycles by lowering the need for snubber circuits. Their advantage of higher ampacity per package type improves power supply density, which in turn enables the use of advanced surface-mount packages in higher power designs.
Typical lead times are 10 weeks.