Panasonic 2SC4105M

The 2SC4105 series is an NPN silicon transistor designed for switching regulator applications, featuring a 400V collector-to-emitter breakdown voltage, 4A continuous collector current, and a TO-220AB plastic package with three pins. It supports pulse currents up to 8A, has a maximum junction temperature of 150°C, and meets the SANYO MBIT process standard. The minimum DC current gain is 10 at IC=2A, and the collector-to-emitter saturation voltage is 0.8V at IC=2A and IB=0.4A. The part is not rated for life-support or high-reliability safety-critical applications.