SEMIX604GB12VS is a half-bridge power module manufactured by an unknown company. It has a maximum collector-emitter voltage (Vces) of 1200V, a maximum gate-emitter voltage (VGES) of ±20V, and a maximum collector current (Ic) of 880A. It is suitable for AC inverter drives, UPS systems, and electronic welding applications. The module is made of homogeneous silicon and features Trench = Trenchgate technology. It has a positive temperature coefficient for its collector-emitter saturation voltage (VCE(sat)), high short circuit capability, and is UL recognized with file number E63532. The housing size is 183 x 69 x 17 mm, with a weight of 400g, and the operating junction temperature is rated at +150°C.