VBsemi ST2315SRG-VB is a P-Channel field effect transistor with the following main parameters:

- Rated voltage (VDS): -30V
- Rated current (ID): -5.6A
- On resistance (RDS(ON)): 47mΩ @ VGS=10V, VGS=20V
- Threshold voltage (Vth): -1V

The device is packaged in SOT23-3.

**Application introduction:**
Suitable for circuits requiring P-Channel, especially in low voltage and low power applications. Common applications include power management, amplifiers, switching power supplies and analog circuits.

**Fields and module applications:**
1. **Power management module:** Used for low voltage, low power power switch control.
2. **Amplifier circuit:** In amplifier design, especially where P-Channel is required.
3. **Switching power supply:** Used to achieve efficient switching power supply control.
4. **Analog circuit:** Can be used for various analog circuit designs that require P-Channel MOSFET.

The application of these fields and modules needs to consider power efficiency, low power consumption and high performance, and VBsemi ST2315SRG-VB is suitable for these requirements.