AM2381P-VB is a P-Channel field effect transistor of VBsemi brand, which adopts SOT23 package. The following are detailed parameter descriptions and application introductions:

- Voltage (Vds): -60V
- Current (Id): -5.2A
- On-resistance (RDS(ON)): 40mΩ @ VGS=10V, VGS=20V
- Threshold voltage (Vth): -2V

Application introduction:
AM2381P-VB is suitable for various electronic devices and modules, especially in scenarios where P-Channel field effect transistors are required. Due to its performance characteristics, it can be widely used in the following fields:

1. **Power management module:** Due to its high voltage and current handling capabilities, AM2381P-VB is very suitable for use in power management modules to achieve efficient power control and management.

2. **Power inverter:** In the power inverter, AM2381P-VB can be used to control the current and voltage in the power inverter process to improve the inverter efficiency.

3. **Current control module:** Due to its low on-resistance and adjustable threshold voltage, AM2381P-VB can be used in the current control module to achieve precise control of the current.

4. **Battery protection module:** Due to its high voltage characteristics, AM2381P-VB is suitable for battery protection module to ensure the safe operation of the battery under different working conditions.

5. **LED driver:** In the field of LED lighting, AM2381P-VB can be used in LED driver module to achieve efficient control and dimming of LED.

Overall, AM2381P-VB can play an important role in various electronic modules that require P-Channel field effect tubes to improve the performance and efficiency of the system.