STMicroelectronics's STB150NF55/STP150NF55/STW150NF55 N-Channel 55V - 0.005 Ω -120A D²PAK/TO-220/TO-247 STripFET™ II POWER MOSFET is a surface-mounting D2PAK (TO-263) power package. It has a typical RDS(on) of 0.005 Ω and is used for high current, high switching speed applications, such as solenoid and relay drivers, motor control, audio amplifiers, DC-DC & DC-AC converters, and automotive applications.