Model: J166-T2B-VB

Silkscreen: VB264K

Brand: VBsemi

Parameters:
- Package type: SOT23
- Channel type: P—Channel
- Maximum withstand voltage: -60V
- Maximum current: -0.5A
- On-state resistance: RDS(ON) = 3000mΩ @ VGS=10V, VGS=20V
- Threshold voltage: Vth = -1.87V

Applicable fields and modules:

1. **Field: Power Management**
- Module: Low power power switch
- Application: Suitable for power systems that require efficient energy management, such as portable devices, embedded systems, etc.

2. **Field: Motor Drive**
- Module: Small Motor Driver
- Application: Suitable for applications that require precise motor control, such as small home appliances, automation equipment, etc.

3. **Field: LED Lighting**
- Module: LED Driver Circuit
- Application: Used in LED lighting systems to provide stable current control, suitable for indoor and outdoor lighting.

These fields and modules are only examples, and the actual application depends on the specific circuit design and system requirements.