The WST3078 with MOSFET N & P Trench 30V 3.5A, 3A 2.5V @ 250uA 50 mΩ @ 2.7A, 10V SOT-23-6 RoHS is a device manufactured by Winsok. This device is designed to regulate the flow of electricity in electronic systems. It features a set of N- and P-type MOSFETs (metal oxide semiconductor field effect transistors) with a Vds (drain-source voltage) of 30V and a Id (drain current) of 3.5A. It also features an Ids (drain-source current) of 2.5V @ 250uA, 50mOhms @ 2.7A, and 10V input signal. It is housed in a RoHS compliant SOT-23-6 package. This device is widely used in various applications, such as motor control, high efficiency switching, power management, and lighting control.