**Applicable fields and modules:** This product is suitable for electronic devices and modules that require P-Channel trench MOSFET, especially in the following fields: 1. **Power module:** Because it is a P-Channel trench, it can be used in negative voltage power modules, suitable for power switching and regulation. 2. **Power inverter:** It can be used in power inverters to convert DC power to AC power. 3. **Driver module:** In applications that require negative voltage drive, it can be used as a current switch and control element. 4. **Communication equipment:** It is suitable for negative power power amplification and power management modules in communication equipment. 5. **Instrument measurement:** It can be used in instruments and measurement equipment that require negative power. **Note:** When using this product, please refer to the product manual and specification to ensure correct application and operation.