參數(shù)資料
型號(hào): FDD8782
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: JFETs
英文描述: N-Channel PowerTrench MOSFET
中文描述: 35 A, 25 V, 0.014 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-252AA
封裝: ROHS COMPLIANT, DPAK-3
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 316K
代理商: FDD8782
March 2006
F
2006 Fairchild Semiconductor Corporation
FDD8782/FDU8782 Rev. A
www.fairchildsemi.com
1
FDD8782/FDU8782
N-Channel PowerTrench
MOSFET
25V, 35A, 11m
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
r
DS(on)
and fast switching speed.
Application
Vcore DC-DC for Desktop Computers and Servers
VRM for Intermediate Bus Architecture
Features
Max r
DS(on)
=
11.0m
at V
GS
= 10V, I
D
= 35A
Max r
DS(on)
=
14.0m
at V
GS
= 4.5V, I
D
= 35A
Low gate charge: Q
g(10)
= 18nC(Typ), V
GS
= 10V
Low gate resistance
Avalanche rated and 100% tested
RoHS Compliant
MOSFET Maximum Ratings
T
C
= 25°C unless otherwise noted
Thermal Characteristics
Package Marking and Ordering Information
Symbol
V
DS
V
GS
Parameter
Ratings
25
±20
35
54
321
70
50
-55 to 175
Units
V
V
Drain to Source Voltage
Gate to Source Voltage
Drain Current -Continuous (Package Limited)
-Continuous (Die Limited)
-Pulsed (Note 1)
Single Pulse Avalanche Energy (Note 2)
Power Dissipation
Operating and Storage Temperature
I
D
A
E
AS
P
D
T
J
, T
STG
mJ
W
°
C
R
θ
JC
R
θ
JA
R
θ
JA
Thermal Resistance, Junction to Case TO-252,TO-251
3.0
°
C/W
°
C/W
°
C/W
Thermal Resistance, Junction to Ambient TO-252,TO-251
Thermal Resistance, Junction to Ambient TO-252,1in
2
copper pad area
100
52
Device Marking
FDD8782
FDU8782
FDU8782
Device
FDD8782
FDU8782
FDU8782_F071
Package
TO-252AA
TO-251AA
TO-251AA
Reel Size
13’’
N/A(Tube)
N/A(Tube)
Tape Width
12mm
N/A
N/A
Quantity
2500 units
75 units
75 units
L
E
A
D
F
R
E
E
M
E
T
A
L
T
I
O
N
MP
I
D
G
S
Short Lead I-PAK
I-PAK
(TO-251AA)
G D S
G
D
S
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