Rochester Electronics FDS6984AS

Trans MOSFET N-CH 30V 8.5A/5.5A 8-Pin SOIC N T/R

MOSFET, DUAL, N, SMD, SO-8; Transistor Type:PowerTrench; Transistor Polarity:N; Voltage, Vds Typ:30V; Current, Id Cont:5.5A; Resistance, Rds On:31mohm; Voltage, Vgs Rds on Measurement:10V; Voltage, Vgs th Typ:1.8V; Case Style:SOIC; Termination Type:SMD; Current, Id Cont N Channel 2:5.5A; Current, Id Cont N Channel 3:8.5A; Current, Idm Pulse N Channel 2:20A; Current, Idm Pulse N Channel 3:30A; No. of Pins:8; Power Dissipation:2W; Resistance, Rds on N Channel 1:0.02ohm; Resistance, Rds on N Channel 2:0.031ohm; Transistors, No. of:1; Voltage, Vds Max:30V

The FDS6984AS is designed to replace two single SO-8 MOSFETs and Schottky diode in synchronous DC:DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices. FDS6984AS contains two unique 30V, N-channel, logic level, PowerTrench MOSFETs designed to maximize power conversion efficiency.The high-side switch (Q1) is designed with specific emphasis on reducing switching losses while the lowside switch (Q2) is optimized to reduce conduction losses. Q2 also includes a patented combination of a MOSFET monolithically integrated with a Schottky diode.