Model: WPM2341A-3/TR. Silk screen: VB2290. Brand: VBsemi. . Parameter description:. - MOSFET type: P channel. - Rated voltage (VDS): -20V . - Rated current (ID): -4A . - Turn-on resistance (RDS(ON)): 57mΩ@4.5V, 83mΩ@2.5V . - Threshold voltage ( Vth): -0.81V . - Package type: SOT23. . Application introduction:. This WPM2341A-3/TR MOSFET is a P-channel MOSFET, suitable for medium and low Power application scenarios. With lower current rating and higher voltage rating, it is suitable for low power switching and power conversion applications. . . This MOSFET can be widely used in modules in the following fields: . - Power management module: suitable for low- and medium-power switching power supplies, DC-DC converters, inverters and other low-power power supplies. module. . - Consumer electronics module: Suitable for power management and switching modules in medium and low power consumer electronics products. . - Control circuit module: suitable for low power switches and control modules in control circuits. . . In short, WPM2341A-3/TR MOSFET is suitable for various application scenarios of medium and low power P-channel MOSFET, providing stable and reliable current control and low-power conversion functions.