### Detailed parameter description:

**Model: ** RQK0604IGDQATL-E-VB
**Silkscreen: ** VB1695
**Brand: ** VBsemi
**Package: ** SOT23
**Parameters: **
- Channel type: N—Channel
- Maximum withstand voltage: 60V
- Rated current: 4A
- On-resistance: RDS(ON)=85mΩ @ VGS=10V, VGS=20V
- Threshold voltage: Vth=1~3V

### Application introduction:

RQK0604IGDQATL-E-VB is an N—Channel trench MOSFET launched by VBsemi and adopts SOT23 package. It has a maximum withstand voltage of 60V, a rated current of 4A, and excellent on-resistance (RDS(ON)) performance. The threshold voltage (Vth) is in the range of 1~3V, which is suitable for a variety of circuit control needs.

### Applicable fields and module examples:

1. **Power management module:** Since the device has a high maximum withstand voltage and a moderate rated current, it can be used in power management modules such as regulators and switching power supplies to provide reliable power output.

2. **Motor drive module:** The rated current of 4A makes it suitable for driving small motors, such as power tools, fans and other electric equipment.

3. **LED lighting control:** The low on-resistance and N-Channel channel characteristics make it an ideal choice for LED lighting control modules to ensure efficient energy conversion.

4. **Battery Management:** In applications that require battery management, such as portable electronic devices, RQK0604IGDQATL-E-VB can be used to design battery charge and discharge management modules to improve battery efficiency.

Overall, RQK0604IGDQATL-E-VB is suitable for multiple fields, especially in applications that require efficient power management and small packaging, and can provide reliable performance.