SemiThe 2SK3541 with MOSFET N Channel 30V 100mA 1.5V @ 100uA 8O @ 10mA,4V SOT-723 RoHS manufactured by CJSemi is a surface mount field-effect transistor (FET) with a N-type (Negative) channel. It is a SOT-723 package with RoHS certification, meaning it is designed and built in compliance with the European Union’s strict regulations on hazardous substances. This device has a breakdown voltage (BVDSS) of 30V, meaning it can handle voltages of up to 30V, and a drain current (ID) of 100mA or 0.1A. It has a gate-source threshold voltage (VGS) of 1.5 V @ 100uA, which is the voltage required for the gate to reach saturation (maximum conductivity). The device also has an 8O drain-source on-state resistance (RDS) @ 10mA, meaning it can handle up to 10mA of current at 8Ohms of resistance. Finally, the 2SK3541 has a maximum gate-source voltage (VGS) of 4V. This FET is mainly used in power switching applications, such as the control of motors and other high-power devices.