July 2012
FDMC3020DC
N-Channel Dual CoolTM PowerTrench® MOSFET
30 V, 40 A, 6.25 mΩ
Features
General Description
Dual CoolTM Top Side Cooling PQFN package
Max rDS(on) = 6.25 mΩ at VGS = 10 V, ID = 12 A
Max rDS(on) = 9.0 mΩ at VGS = 4.5 V, ID = 10 A
High performance technology for extremely low rDS(on)
RoHS Compliant
This N-Channel MOSFET is produced using Fairchild
Semiconductor’s
advanced
PowerTrench®
process.
Advancements in both silicon and Dual CoolTM package
technologies have been combined to offer the lowest rDS(on)
while maintaining excellent switching performance by extremely
low Junction-to-Ambient thermal resistance.
Applications
Synchronous Rectifier for DC/DC Converters
Telecom Secondary Side Rectification
High End Server/Workstation
Pin 1
G
S
S
4
3
2
1
G
S
S
S
D
D
D
D
5
6
7
8
S
D
D
D
D
Top
Bottom
Power 33
MOSFET Maximum Ratings TA = 25°C unless otherwise noted
Symbol
VDS
VGS
Parameter
Ratings
Units
Drain to Source Voltage
Gate to Source Voltage
30
±20
40
V
V
Drain Current -Continuous (Package limited)
-Continuous (Silicon limited)
-Continuous
TC = 25 °C
TC = 25 °C
TA = 25 °C
70
ID
A
(Note 1a)
17
-Pulsed
100
60
EAS
Single Pulse Avalanche Energy
Peak Diode Recovery dv/dt
Power Dissipation
(Note 3)
(Note 4)
mJ
dv/dt
1.6
V/ns
TC = 25 °C
TA = 25 °C
50
PD
W
Power Dissipation
(Note 1a)
3.0
TJ, TSTG
Operating and Storage Junction Temperature Range
-55 to +150
°C
Thermal Characteristics
RθJC
RθJC
RθJA
RθJA
RθJA
RθJA
RθJA
Thermal Resistance, Junction to Case
(Top Source)
(Bottom Drain)
(Note 1a)
7.9
2.5
42
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Ambient
(Note 1b)
105
17
°C/W
(Note 1i)
(Note 1j)
26
(Note 1k)
12
Package Marking and Ordering Information
Device Marking
Device
Package
Dual CoolTM Power 33
Reel Size
Tape Width
12 mm
Quantity
3020
FDMC3020DC
13’’
3000 units
©2012 Fairchild Semiconductor Corporation
FDMC3020DC Rev.C4
www.fairchildsemi.com
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