:The 4N65KL-TC-TN3-R is a RoHS-compliant MOSFET manufactured by Unisonic, housed in a TO-252 package. It is a low-on-interference, high-voltage device designed for use in various applications as an amplifier, switch, voltage regulator, and more. It has an input voltage of up to 4V and an output voltage of up to 300V, and can handle up to a 2A current. The device also has a Gate-Source threshold voltage of -1.0V and a rated power dissipation of 8W. It operates over a wide temperature range, from -55°C to 150°C, and is both lead-free and halogen-free.