The FQA46N15_F109 is an N-Channel MOSFET manufactured by Onsemi, designed for high-power applications requiring efficient performance. It operates with a maximum drain-source voltage of 150 V and can handle a continuous drain current of up to 50A at a case temperature (Tc). The device offers a substantial power dissipation capacity of 250W at Tc, indicating its suitability for demanding environments. Encased in a TO-3P package, the MOSFET ensures durability and robustness for through-hole mounting. It features a gate charge of 10V and a capacitance of 3250 pF at 25V, with a gate threshold voltage rated for ±25V, highlighting its capability to manage significant power levels while maintaining control efficiency.