This part is a kind of semiconductor called 6690AS.

Function of this product has 2S6690AS.

Manufacturers : Fairchild Semiconductor

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FDS6690AS 30V N-Channel PowerTrench® SyncFET™ May 2008 FDS6690AS 30V N-Channel PowerTrench® SyncFET™ General Description The FDS6690AS is designed to replace a single SO-8 MOSFET and Schottky diode in synchronous DC:DC power supplies. This 30V MOSFET is designed to maximize power conversion efficiency, providing a low RDS(ON) and low gate charge. The FDS6690AS includes an integrated Schottky diode using Fairchild’s monolithic SyncFET technology. The performance of the FDS6690AS as the low-side switch in a synchronous rectifier is close to the performance of the FDS6690A in parallel with a Schottky diode. tm Features • 10 A, 30 V. RDS(ON) max= 12 mΩ @ VGS = 10 V RDS(ON) max= 15 mΩ @ VGS = 4.5 V • • • Includes SyncFET Schottky diode Low gate charge (16nC typical) High [ ... ]

6690AS PDF Datasheet Download