Tag: IRF640 equivalent

The IRF640 is a high-voltage, high-current N-Channel power MOSFET widely used in SMPS, inverter circuits, audio amplifiers, motor controllers, and high-efficiency switching stages. With a rugged TO-220 package and excellent switching capability, it is preferred for medium to high-power applications. The IRF640 pinout helps engineers properly connect the Gate, Drain, and Source terminals to achieve […]