NVR1P02T1G-VB is a P-Channel field effect transistor produced by VBsemi, using SOT23 package. The following is a detailed parameter description and application introduction:

- **Parameter description: **
- Package type: SOT23
- Channel type: P-Channel
- Rated voltage (VDS): -20V
- Rated current (ID): -4A
- Switch resistance (RDS(ON)): 57mΩ (at VGS=4.5V, VGS=12V)
- Threshold voltage (Vth): -0.81V

- **Applicable fields and module examples: **
- **Fields: ** Electronic equipment, power management, analog circuits, etc.
- **Module application examples:**
1. **Power switch module:** Due to its P-Channel channel characteristics, it is suitable for designing modules for load switching power supplies and can effectively control current.
2. **Signal amplifier:** In analog circuits, it can be used to design P-Channel amplifier modules for signal amplification and processing.
3. **Power inverter:** It can be used for power inverter modules, especially for application scenarios that require load control.

NVR1P02T1G-VB can be widely used in circuit designs that require P-Channel channel field effect transistors based on its performance characteristics, especially in some fields that have high requirements for current control and power consumption optimization.