The FHP80N07B is an N-Channel MOSFET, a type of transistor, manufactured by FeiHong. This device is designed to be used in a variety of electronic circuits, as it can be used to control the current flow between two power sources. It has an operating voltage of 63 volts, a current rating of up to 80 amps, and a power rating of 110 watts. Its on-resistance is 8.5 milliohms at 10 volts, and 33 amps. This MOSFET is designed to be used in environments where space is limited, and is also available in the TO-220 form factor for easier mounting. Additionally, this device is ROHS compliant, meaning it does not contain any hazardous materials that could be damaging to the environment.