The AOK40B65H1 is an insulated-gate bipolar transistor (IGBT) manufactured by Alpha & Omega that features a 650V voltage rating, 40A current carrying capacity, and 150W power output. It has a TO247 case type and integrated anti-parallel diode, and an on-state gate rated energy of 1.27mJ and off-state gate rated energy of 0.46mJ. This part is suitable for several applications, such as DC/DC power converters, automotive electronics, and induction heating.