IRF9540NSTRLPBF is a P-channel Power MOSFET transistor from the manufacturer Infineon Technologies with a voltage of 100V. The operating temperature of IRF9540NSTRLPBF is -55°C~150°C TJ and its maximum power dissipation is 3.8W. This design has increased the repeating avalanche rating, a 150°C junction operating temperature, and quick switching speed. These characteristics work together to make this design a very effective and dependable tool for use in a range of other applications.