Vishay has extended its offering of TrenchFET® Gen III P-channel power MOSFETs in the ultra-compact PowerPAK® SC-70 package. Designed to save space and increase power efficiency in portable electronics, the Vishay Siliconix MOSFETs offer the industry's-lowest on-resistance for -12 V, -20 V, and -30 V (12 V VGS and 20 V VGS) devices at -4.5 V and -10 V gate drives in the 2 x 2 mm footprint area.

For load and battery switches in power management, and control switches in synchronous buck converter applications, the -12 V SiA467EDJ offers an extremely-low on-resistance down to 13 milliohms (-4.5 V). The -20 V SiA437DJ features values down to 14.5 milliohms (-4.5 V), and the -30 V SiA449DJ and SiA483DJ provide low on-resistance to 20 milliohms (-10 V) and 21 milliohms (-10 V). In addition, the SiA437DJ and SiA467EDJ feature a high 30 A current rating for load-switch applications with large in-rush currents.