APT8043SFLLG is an insulated gate bipolar transistor (IGBT) with field-effect (FET) gate manufactured by Microchip. It has an 800-volt breakdown voltage rating, a 0.43-ohm on-state resistance, and is encapsulated in a SMD D-3 surface-mount package measuring TO-268, making it suitable for power applications such as motor control, switching, and inverters. It also features built-in protection features including reverse-bias voltage protection, soft turn-off, and over-current protection, making it a reliable component even in harsh conditions. It is capable of reliably switching 50 A current with low turn-on and turn-off switching loss and is lead-free and RoHS compliant.