2SJ461-VB is a P-Channel field effect transistor of VBsemi brand. The main parameters are as follows:
- Package: SOT23
- Rated voltage: -60V
- Rated current: -0.5A
- RDS(ON): 3000mΩ@VGS=10V, VGS=20V
- Threshold voltage: -1.87V

**Application introduction:**
Suitable for low-power, small-size electronic devices, especially in situations where P-Channel field effect transistors are required.

**Examples:**
1. **Power management module:** Due to low static power consumption and small package, it is suitable for power switch and regulation modules, which helps to improve system efficiency.
2. **Signal amplification module:** Can be used in signal amplification circuits to provide good amplification performance.
3. **Small electronic devices:** For example, portable electronic products such as smartphones, tablets, etc. can achieve superior performance through their small size and low power consumption characteristics.