STP15N80K5 datasheet by STMicroelectronics

STP15N80K5 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the STP15N80K5?
  The maximum operating temperature range for the STP15N80K5 is -40°C to 150°C.
• How do I ensure the STP15N80K5 is properly biased for optimal performance?
  To ensure proper biasing, the gate-source voltage (Vgs) should be between 2V and 5V, and the drain-source voltage (Vds) should be between 10V and 80V.
• What is the recommended gate resistor value for the STP15N80K5?
  The recommended gate resistor value for the STP15N80K5 is between 1kΩ and 10kΩ, depending on the specific application and switching frequency.
• Can the STP15N80K5 be used in a high-frequency switching application?
  Yes, the STP15N80K5 is suitable for high-frequency switching applications up to 100 kHz, but the user should ensure proper PCB layout and decoupling to minimize parasitic inductance and capacitance.
• How do I protect the STP15N80K5 from overvoltage and overcurrent?
  To protect the STP15N80K5 from overvoltage and overcurrent, use a voltage regulator or a zener diode to limit the voltage, and consider adding a current sense resistor and a fuse or a current limiter to prevent overcurrent.