### Examples of application areas and modules:

1. **Power module:** VBL18R09S can be widely used in various power modules, such as switching power supplies, inverters and chargers, etc. Its high drain voltage and low resistance characteristics make it excellent in power conversion and control, and can provide stable power output.

2. **Drive module:** In the drive module, VBL18R09S can be used as the output stage of a power amplifier or switching controller for applications such as driving motors, frequency converters and electric vehicles. Its high performance and reliability ensure efficient operation and long-term stability of the system.

3. **Industrial Automation:** This product is suitable for industrial automation fields, such as industrial control systems, robots and automation equipment. Its high drain voltage and low resistance characteristics enable it to withstand high voltages and currents in industrial environments and ensure system stability and reliability.

4. **Electric vehicle charger:** VBL18R09S can be used as the power control and protection module in the electric vehicle charger to ensure the safety and efficiency of the charging process. Its high drain voltage and low resistance characteristics enable it to withstand high voltage and current during charging and ensure stable output of the charger.