FDS7088SN3

FDS7088SN3 Datasheet


FDS7088SN3

Part Datasheet
FDS7088SN3 FDS7088SN3 FDS7088SN3 (pdf)
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FDS7088SN3

August 2004

FDS7088SN3
30V N-Channel SyncFET

The FDS7088SN3 is designed to replace a single SO-8 FLMP 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 FDS7088SN3 includes an integrated Schottky diode using Fairchild’s monolithic SyncFET technology. The performance of the FDS7088SN3 as the low-side switch in a synchronous rectifier is close to the performance of the FDS7088N3 in parallel with a Schottky diode.
• DC/DC converter
• Motor drives
• 21 A, 30 V

RDS ON = VGS = 10 V RDS ON = VGS = V
• High performance trench technology for extremely low RDS ON
• High power and current handling capability
• Fast switching
• FLMP SO-8 package Enhanced thermal performance in industry-standard package size

Bottom-side

Drain Contact

Absolute Maximum Ratings TA=25oC unless otherwise noted

VDSS VGSS ID

Parameter

Drain-Source Voltage Gate-Source Voltage Drain Current Continuous

Pulsed

Note 1a

Power Dissipation for Single Operation

Note 1a

Note 1b

TJ, TSTG

Operating and Storage Junction Temperature Range

Thermal Characteristics

Thermal Resistance, Junction-to-Ambient

Thermal Resistance, Junction-to-Case

Note 1a Note 1
Package Marking and Ordering Information

Device Marking

Device

Reel Size

FDS7088SN3

FDS7088SN3
13’’

Fairchild Semiconductor Corporation

Ratings
30 ±20 21 60 to +150

Tape width 12mm

Units
°C/W °C/W

Quantity 2500 units

FDS7088SN3

Electrical Characteristics

Parameter

TA = 25°C unless otherwise noted

Test Conditions

Min Typ Max Units

Off Characteristics

BVDSS

Breakdown Voltage

IDSS

Breakdown Voltage Temperature Coefficient

Zero Gate Voltage Drain Current

IGSS

Leakage

VGS = 0 V, ID = 1 mA

ID = 15 mA, Referenced to 25°C VDS = 24 V, VGS = 0 V VGS = ±20 V, VDS = 0 V

On Characteristics Note 2

VGS th

Gate Threshold Voltage

RDS on

Gate Threshold Voltage Temperature Coefficient

Static

Forward Transconductance

VDS = VGS, ID = 1 mA ID = 15 mA, Referenced to 25°C

VGS = 10 V, ID = 21 A VGS = V, ID = 19 A VGS = 10 V, ID = 21 A, TJ = 125°C VDS = 10 V, ID = 21 A

Dynamic Characteristics

Ciss
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Datasheet ID: FDS7088SN3 514367