View sts25nh3ll datasheet:

STS25NH3LL N-CHANNEL 30V - 0.0032 ? - 25A SO-8 STripFET™ III MOSFET FOR DC-DC CONVERSION TYPE VDSS RDS(on) ID STS25NH3LL 30 V <0.0035 ? 25 A TYPICAL RDS(on) = 0.0032 ? @ 10V OPTIMAL RDS(on) x Qg TRADE-OFF @ 4.5V CONDUCTION LOSSES REDUCED SWITCHING LOSSES REDUCED DESCRIPTION The STS25NH3LL utilizes the latest advanced design rules of ST's propetary STripFET™ technology. This SO-8 novel 0.6µ process coupled to unique metalization techniques re alizes the most advanced low voltage MOSFET in SO-8 ever produced. It is therefore suit able for the most demanding DC-DC converter applications where high efficiency is to be achived at high output current. INTERNAL SCHEMATIC DIAGRAM APPLICATIONS DC-DC CONVERTERS FOR TELECOM AND NOTEBOOK CPU CORE SYNCHRONOUS RECTIFIER O