DTMOSV Super Junction MOSFETs Toshiba DTMOSV Super Junction MOSFETs are N-channel, deep trench semiconductor technology for high-efficient power MOSFETs. The DTMOSV operates with lower EMI noise, and a 17% reduction On-Resistance RDS(ON) compared to the DTMOSIV MOSFETs. The DTMOSV has a deep trench etching process, that results in a narrowing of cell pitch, and a lowering of RDS(ON) when compared with more conventional planar processes. DTMOSV Super Junction MOSFETs are ideal to improve performance and facilitate the design of power conversion applications. Applications include switching power supplies, power factor correction (PFC) designs, and LED lighting.