The STFW3N170 is a high voltage, high power MOSFET from STMicroelectronics designed for power management applications. It is a N-channel PowerMESH Power MOSFET with a breakdown voltage of 1700 V, a typical on-state resistance of 7 ohms, a continuous current of 2.6 A, and a TO-3PF package. It features low gate charge, low gate input capacitance and low on-state resistance, allowing it to be efficiently used in applications such as power switching, motor control, and power factor correction. This MOSFET is capable of high junction temperature operation, making it suitable for high-temperature applications such as automotive and industrial environments.