The maximum operating frequency of the STP9NM60N is 100 kHz, but it can be operated at higher frequencies with reduced performance.
To ensure proper biasing, the gate-source voltage (Vgs) should be between 2V and 10V, and the drain-source voltage (Vds) should be between 10V and 600V. Additionally, the gate current (Ig) should be limited to 100mA.
The maximum power dissipation of the STP9NM60N is 150W, but this can be increased with proper heat sinking and thermal management.
To protect the STP9NM60N from overvoltage and overcurrent, use a voltage regulator to limit the voltage to 600V or less, and use a current limiter or fuse to limit the current to 10A or less.
The thermal resistance of the STP9NM60N is 1.5°C/W (junction-to-case) and 40°C/W (junction-to-ambient).