**BSS215P-VB detailed parameter description and application introduction:**

**Silk screen:** VB2290
**Brand:** VBsemi
**Parameters:**
- Package type: SOT23
- Channel type: P-Channel
- Maximum leakage current: -4A
- Drain current voltage: -20V
- Turn-on voltage (gate-source voltage): -0.81V
- On-resistance: 57mΩ (at VGS=4.5V, VGS=12V)
- Applicable operating temperature range: See manufacturer specifications for details
- ...

**Application introduction:**

BSS215P-VB is a P-Channel MOSFET in SOT23 package. It has the ability to work reliably at -20V, with a maximum leakage current of -4A, a turn-on voltage of only -0.81V, and an on-resistance of 57mΩ. These parameters make the device widely applicable in a variety of power control and switching circuit applications.

**Application fields and module examples: **

1. **Power management module: ** BSS215P-VB is suitable for power management modules and can be used in applications such as power switches, battery management and voltage regulators. Its low on-resistance and high switching speed make it excellent in power switches.

2. **LED lighting control: ** Since the device can be turned on at a lower voltage, it is suitable for LED lighting control modules. It can be used for LED lighting applications such as dimming and switch control.

3. **Power tool driver: ** BSS215P-VB has a wide range of applications in power switches and driver modules in power tools, providing efficient power management.

4. **Automotive electronic modules:** In automotive electronic modules, such as fuel injection systems, car light control, etc., BSS215P-VB can also play its stable characteristics.

In summary, BSS215P-VB is suitable for multiple fields, including power management, lighting control, power tools and automotive electronics modules, providing reliable power switching and current control for these fields.