The 2SK3018 is a N-Channel 30V 0.1A MOSFET, manufactured by Kexin, with a Trench structure. It is a SOT-23 package, RoHS compliant, with a Drain-Source On-Resistance of 8Ω at 10mA and a Gate-Source On voltage of 1.5V at 100uA. It has low RDS(ON), which makes it perfect for use in consumer-electronics applications like load switches, audio amplifiers, DC-DC converters, etc.