for example:
1. Industrial power modules: VBP155R09 is suitable for medium-power industrial power modules and can be used to design various industrial power equipment such as power tools, industrial automation equipment and motor drives.

2. Electric vehicle power system: In the power system of electric vehicles, VBP155R09 can be used as a power switching device for controllers and chargers of electric vehicles, electric bicycles and electric motorcycles.

3. High-frequency inverter: For medium-power, medium-frequency inverter applications, such as solar inverters and power electronic inverters, VBP155R09 can be used as a switching device to realize the conversion and management of electric energy.

4. Power transmission and distribution system: In power transmission and distribution systems, VBP155R09 can be used to design medium-power switching equipment, such as smart grids, substations and power distribution cabinets, to achieve safe transmission and distribution of power.