Here are some examples:

1. Power supply module: Because VBE1638 has high drain-source voltage and current withstanding capabilities, it is suitable for designing stable and reliable power supply modules, such as power adapters, switching power supplies, etc.

2. Power tools: The high current and low drain resistance characteristics of this device make it an ideal choice for power tool modules and can be used to design various power tools, such as electric drills, electric hammers, etc.

3. Electric vehicle controller: VBE1638 is suitable for electric vehicle controller modules. It can be used to control the motor drive and power management of electric vehicles and provide efficient and stable power output.

4. Industrial automation: This device can be used in the field of industrial automation, such as PLC controllers, motor drivers, etc., to achieve precise control and efficient operation of factory equipment.

5. LED lighting: VBE1638 can be used in LED driver modules to provide stable and efficient power supply required for LED lighting products, such as LED lamps, street lights, landscape lighting, etc.