N-Channel MOSFET
FDD8780/FDU8780 N-Channel PowerTrench® MOSFET
MPLEMENTATION
March 2015
FDD8780/FDU8780 N-Channel PowerTrench® MOSFET
2...
Description
FDD8780/FDU8780 N-Channel PowerTrench® MOSFET
MPLEMENTATION
March 2015
FDD8780/FDU8780 N-Channel PowerTrench® MOSFET
25V, 35A, 8.5mΩ
General Description
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
Features
Max rDS(on) = 8.5mΩ at VGS = 10V, ID = 35A
Max rDS(on) = 12.0mΩ at VGS = 4.5V, ID = 35A
Low gate charge: Qg(10) = 21nC(Typ), VGS = 10V
Low gate resistance
Avalanche rated and 100% tested
AD FREE I
LE
RoHS Compliant
D
G
D
G DS
I-PAK
S
G
(TO-251AA)
Short Lead I-PAK
S
MOSFET Maximum Ratings TC = 25°C unless otherwise noted
Symbol
Parameter
VDS
Drain to Source Voltage
VGS
Gate to Source Voltage
Drain Current -Continuous (Package Limited)
ID
-Continuous (Die Limited)
-Pulsed
EAS PD TJ, TSTG
Single Pulse Avalanche Energy Power Dissipation Operating and Storage Temperature
Thermal Characteristics
(Note 1) (Note 2)
RθJC
Thermal Resistance, Junction to Case TO-252,TO-251
RθJA RθJA
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 FDD8780 FDU8780 FDU8780
Device FDD8780 FDU8780 FDU8780_F071
Packag...
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