FDU8580

FDU8580 Datasheet


FDD8580/FDU8580 N-Channel MOSFET

Part Datasheet
FDU8580 FDU8580 FDU8580 (pdf)
Related Parts Information
FDD8580 FDD8580 FDD8580
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FDD8580/FDU8580 N-Channel MOSFET

July 2006

FDD8580/FDU8580

N-Channel MOSFET
20V, 35A, 9mΩ
- Max rDS on = 9mΩ at VGS = 10V, ID = 35A - Max rDS on =13mΩ at VGS = 4.5V, ID = 33A - Low gate charge Qg TOT = 19nC Typ , VGS = 10V - Low gate resistance - 100% Avalanche tested - RoHS compliant

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.

Application
- Vcore DC-DC for Desktop Computers and Servers
- VRM for Intermediate Bus Architecture

I-PAK

TO-251AA

MOSFET Maximum Ratings TC = 25°C unless otherwise noted

Parameter

Drain to Source Voltage

Gate to Source Voltage

Drain Current -Continuous Package Limited
-Continuous Die Limited
-Pulsed

EAS PD TJ, TSTG

Single Pulse Avalanche Energy Power Dissipation Operating and Storage Temperature

Thermal Characteristics

Note 1 Note 2

Thermal Resistance, Junction to Case TO-252,TO-251

Thermal Resistance, Junction to Ambient TO-252,TO-251 Thermal Resistance, Junction to Ambient TO-252,1in2 copper pad area
Package Marking and Ordering Information

Device Marking FDD8580 FDU8580

Device FDD8580 FDU8580

Package TO-252AA TO-251AA

Reel Size 13’’

N/A Tube

Ratings 20 ±20 35 58 159 66
-55 to 175

Units V
mJ W °C
°C/W
°C/W
°C/W

Tape Width 12mm N/A

Quantity 2500 units
75 units
2006 Fairchild Semiconductor Corporation

FDD8580/FDU8580 N-Channel MOSFET

Electrical Characteristics TJ = 25°C unless otherwise noted

Parameter

Test Conditions

Off Characteristics

BVDSS

IDSS

IGSS

Drain to Source Breakdown Voltage ID = 250uA, VGS = 0V

Breakdown Voltage Temperature Coefficient

ID = 250uA, referenced to 25°C

Zero Gate Voltage Drain Current Gate to Source Leakage Current

VDS = 16V, VGS = 0V

VGS = ±20V

TJ = 150°C

On Characteristics

VGS th

Gate to Source Threshold Voltage

VGS = VDS, ID = 250uA

Gate to Source Threshold Voltage Temperature Coefficient

ID = 250uA, referenced to 25°C

VGS = 10V, ID = 35A
rDS on

Drain to Source On Resistance
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Datasheet ID: FDU8580 514087