The IRFR5505PBF is a HEXFET® fifth generation single P-channel Power MOSFET utilizes advanced processing techniques to achieve extremely low ON-resistance per silicon area. This benefit combined with the fast switching speed and ruggedized device design, provides an extremely efficient and reliable operation. It is designed for surface-mounting using vapour phase, infrared or wave soldering techniques. Power dissipation level up to 1.5W is possible in typical surface-mount applications.