MMFTP2301-VB Detailed parameter description:
- Silk screen: VB2290
- Brand: VBsemi
- Parameters:
- Package: SOT23
- Channel type: P-Channel
- Maximum withstand voltage: -20V
- Maximum current: -4A
- On-resistance: RDS(ON)=57mΩ @ VGS=4.5V, VGS=12V
- Threshold voltage: Vth=-0.81V

Application introduction:
MMFTP2301-VB is suitable for P-Channel field effect transistors in SOT23 package. It has a maximum withstand voltage of -20V and is suitable for circuits that require lower load voltage. The maximum current is -4A, which is suitable for power management and switch control of small electronic devices.

Examples:
1. **Power switch module: ** Due to its small package, MMFTP2301-VB can be used to design compact power switch modules to achieve efficient switching control of the device.

2. **Portable electronic devices: ** Suitable for power management circuits in portable electronic devices, such as smartphones, tablets, etc., to ensure efficient power control.

Please note that the specific application should be selected according to the needs and characteristics of the circuit design.