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This N-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers. It has been optimized for low gate charge, low RDS( ON) and fast switching speed. extremely low RDS(ON) in a small package.
FDD6676 Maximum Ratings
Symbol
Parameter
Ratings
Units
VDSS
Drain-Source Voltage
30
V
VGSS
Gate-Source Voltage
±16
V
ID
Drain Current Continuous (Note 3)
Pulsed (Note 1a)
78
A
100
PD
Power Dissipation for Single Operation (Note 1) (Note 1a) (Note 1b)
83
W
3.8
1.6
TJ, TSTG
Operating and Storage Junction Temperature Range
55 to +175
°C
FDD6676 Features
78 A, 30 V RDS(ON) = 7.5 m @ VGS = 10 V RDS(ON) = 8.5 m @ VGS = 4.5 V Low gate charge
Fast Switching High performance trench technology for extremely low RDS(ON)
FDD6676 Typical Application
DC/DC converter Motor Drives
FDD6676 Connection Diagram
FDD6676AS Parameters
Technical/Catalog Information
FDD6676AS
Vendor
Fairchild Semiconductor
Category
Discrete Semiconductor Products
Mounting Type
Surface Mount
FET Polarity
N-Channel
Drain to Source Voltage (Vdss)
30V
Current - Continuous Drain (Id) @ 25° C
90A
Rds On (Max) @ Id, Vgs
5.7 mOhm @ 16A, 10V
Input Capacitance (Ciss) @ Vds
2500pF @ 15V
Power - Max
1.3W
Packaging
Tape & Reel (TR)
Gate Charge (Qg) @ Vgs
64nC @ 10V
Package / Case
DPak, SC-63, TO-252 (2 leads+tab)
FET Feature
Logic Level Gate
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
FDD6676AS FDD6676AS
FDD6676AS General Description
The FDD6676AS is designed to replace a single 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 FDD6676AS includes a patented combination of a MOSFET monolithically integrated with a Schottky diode using Fairchild's monolithic SyncFET technology.
FDD6676AS Maximum Ratings
Symbol
Parameter
Ratings
Units
VDSS VGSS
Drain-Source Voltage Gate-Source Voltage
30 ±20 90 100 70 3.1 1.3 55 to +150
V V
ID
Drain Current - Continuous - Pulsed
(Note 3) (Note 1a)
A
PD
Power Dissipation for Single Operation
(Note 1a) (Note 1b) (Note 1c)
W
TJ, TSTG
Operating and Storage Temperature Range
°C
FDD6676AS Features
• 90 A, 30 V RDS(ON) = 5.7 mΩ @ VGS = 10 V RDS(ON) = 7.1 mΩ @ VGS = 4.5 V • Includes SyncFET schottky body diode • Low gate charge (46nC typical) • High performance trench technology for extremely low RDS(ON) • High power and current handling capability