**Application fields and examples:**
1. **Power management module:** Due to the high rated voltage and moderate current, the device can be widely used in power management modules such as switching power supplies, battery management systems, etc.

2. **LED lighting control:** Applicable to the field of LED lighting, it can be used as the current regulation part in the LED driver circuit to ensure stable brightness control.

3. **Power tool control:** In applications where power tool motors need to be controlled, the device can be used as a key component of the motor drive circuit to provide reliable power switching.

4. **Power inverter:** Suitable as a key switching element in the power inverter to achieve DC to AC energy conversion.

5. **Automotive electronic system:** In the field of automotive electronics, it can be used in modules such as vehicle battery management and electric vehicle charging piles.

These examples highlight the versatility of the device in various fields, thereby meeting the needs of different circuit modules for high voltage, medium current, low on-state resistance and other characteristics.