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FDS6688S

By datasheet - April 3rd, 2008

FDS6688S

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FDS6688S

March 2004

FDS6688S
30V N-Channel PowerTrench SyncFETTM
General Description
The FDS6688S 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 FDS6688S includes an integrated Schottky diode using Fairchild s monolithic SyncFET technology.

Features
16 A, 30 V. RDS(ON) 6.0 m VGS 10 V RDS(ON) 7.5 m VGS 4.5 V Includes SyncFET Schottky body diode High performance trench technology for extremely low RDS(ON) and fast switching High power and current handling capability

Applications
DC/DC converter Motor drives

D

D

D

D
5 6 4 3 2 1

SO-8

S

S

S

G

7 8

Absolute Maximum Ratings
Symbol
VDSS VGSS ID PD Drain-Source Voltage Gate-Source Voltage Drain Current Continuous Pulsed

TA 25oC unless otherwise noted

Parameter

Ratings
30 20
(Note 1a)

Units
V V A W

16 50 2.5 1.2 1 55 to 125

Power Dissipation for Single Operation

(Note 1a) (Note 1b) (Note 1c)

TJ, TSTG

Operating and Storage Junction Temperature Range

C

Thermal Characteristics
RJA RJC Thermal Resistance, Junction-to-Ambient Thermal Resistance, Junction-to-Case
(Note 1a) (Note 1)

50 25

C/W

Package Marking and Ordering Information
Device Marking FDS6688S Device FDS6688S Reel Size 13 Tape width 12mm Quantity 2500 units

2004 Fairchild Semiconductor Corporation

FDS6688S Rev C (W)

FDS6688S Datasheet Fairchild Download PDF

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