View irfz44vs datasheet:

PD - 94050A IRFZ44VS IRFZ44VL HEXFET® Power MOSFET Advanced Process Technology Ultra Low On-Resistance D Dynamic dv/dt Rating VDSS = 60V 175°C Operating Temperature Fast Switching RDS(on) = 16.5m? Fully Avalanche Rated G Optimized for SMPS Applications ID = 55A S Description Advanced HEXFET® Power MOSFETs from International Rectifier utilize advanced processing techniques to achieve extremely low on-resistance per silicon area. This benefit, combined with the fast switching speed and ruggedized device design that HEXFET power MOSFETs are well known for, provides the designer with an extremely efficient and reliable device for use in a wide variety of applications. The D2Pak is a surface mount power package capable of accommodating die D2Pak TO-262 sizes up