Microsemi Corp. IGBT Modules APTGT150A120T3AG

The APTGT150A120T3AG is a 1200V, 150A trench + field stop IGBT3 power module designed for welding converters, switched mode power supplies, uninterruptible power supplies, and motor control applications. It features a Kelvin emitter, AlN substrate for improved thermal performance, and solderable terminals for easy PCB mounting. The module has a junction-to-case thermal resistance of 0.15°C/W for the IGBT and 0.25°C/W for the diode, with an operating junction temperature range of -40°C to 150°C. It is rated for 4000V RMS isolation, has a maximum case temperature of 125°C, and complies with RoHS. The package weighs 110g and supports mounting torque of 2-3 N·m with M4 screws.