FDS7082N3

Transistor Polarity : N-Channel
Gate-Source Breakdown Voltage : +/- 20 V
Mounting Style : SMD/SMT
Packaging : Reel
Drain-Source Breakdown Voltage : 30 V
Maximum Operating Temperature : + 150 C
Package / Case : SOIC-8
Configuration : Single Triple Source
Continuous Drain Current : 17.5 A
Resistance Drain-Source RDS (on) : 0.006 Ohms


Features:

• 17.5 A, 30 V R_DS(ON) = 6 mΩ @ V_GS = 10 V R_DS(ON) = 8 mΩ @ V_GS = 4.5 V
• High performance trench technology for extremely low R_DS(ON)
• Low Qg and Rg for fast switching
• FLMP SO-8 package for enhanced thermal performance in an industry-standard package outline.


Application

• Secondary side Synchronous rectifier
• Synchronous Buck VRM and POL Converters


Pinout




Specifications

Symbol	Parameter	Ratings	Units
VDSS	Drain-Source Voltage	30	V
VGSS	Gate-Source Voltage	±20	V
ID	Drain Current Continuous (Note 1a)                       Pulsed	17.5	A
		60
PD	Power Dissipation for Single Operation (Note 1a)                                                               (Note 1b)	3.0	W
		1.5
TJ, TSTG	Operating and Storage Junction Temperature Range	55 to +150	°C

Description

This FDS7082N3 N-Channel MOSFET in the thermally enhanced SO8 FLMP package has been designed specifically to
improve the overall efficiency of DC/DC converters. Providing a balance of low R_DS(ON) and Qg it is ideal for
synchronous rectifier applications in both isolated and non-isolated topologies. FDS7082N3 is also well suited for both
high and low side switch applications in Point of Load converters.


Parameters:

Technical/Catalog Information	FDS7082N3
Vendor	Fairchild Semiconductor (VA)
Category	Discrete Semiconductor Products
Mounting Type	Surface Mount
FET Polarity	N-Channel
Drain to Source Voltage (Vdss)	30V
Current - Continuous Drain (Id) @ 25° C	17.5A
Rds On (Max) @ Id, Vgs	6 mOhm @ 17.5A, 10V
Input Capacitance (Ciss) @ Vds	2271pF @ 15V
Power - Max	1.5W
Packaging	Cut Tape (CT)
Gate Charge (Qg) @ Vgs	53nC @ 10V
Package / Case	8-SOIC
FET Feature	Logic Level Gate
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	FDS7082N3 FDS7082N3 FDS7082N3CT ND FDS7082N3CTND FDS7082N3CT