Microsemi Corp. MOSFET APT48M80L

APT48M80L is an 800V, N-channel MOSFET in a TO-264 package, designed for high-speed switching in applications such as PFC, boost, buck, and forward converters. It has a maximum drain current of 49A at 25°C and 30A at 100°C, with a maximum on-resistance of 0.19Ω at 10V gate-source voltage and 24A drain current. The device features low input and reverse transfer capacitance for improved noise immunity and switching efficiency, a gate charge of 305nC, and an avalanche energy rating of 1979mJ. The TO-264 package has a thermal resistance from junction to case of 0.11°C/W and is RoHS compliant. Operating junction temperature ranges from -55°C to 150°C. The package dimensions follow the TO-264 standard with a mounting torque of 1.1N·m and a weight of 6.2g.