High-Voltage DTMOS VI MOSFETs in TOLL Package Toshiba High-Voltage DTMOSVI MOSFETs in TOLL Package feature a low drain-source on-resistance (Rdson) and high-speed switching properties with lower capacitance. This makes them ideal for switching power supply applications. This latest generation DTMOSVI offers the lowest figure of merit RDS(ON)xQgd, and is housed in the new TOLL package (9.9×11.68×2.3mm) with a Kelvin Source connection to reduce turn-on and turn-off losses.