SemiconductorThe RVQ040N05TR is a MOSFET (metal oxide semiconductor field-effect transistor) manufactured by ROHM Semiconductor. This device is a medium-power switch MOSFET with an N-channel rating of up to 45 volts and 4 amps. It is applicable for general-purpose switching applications, such as motor drives, DC-DC converters, energy storage systems, mobile devices, and industrial and automotive products. It has a low ON-resistance and low power dissipation even at high drain-source voltages, due to its high cell density constructed in a super-junction structure. The RVQ040N05TR also provides excellent switching performance, low losses, and fast switching speeds for higher efficiency.