FDMS0308CS Datasheet, PDF (1/8 Pages) Fairchild Semiconductor – FDMS0308CS N-Channel PowerTrench® SyncFETTM 30 V, 42 A, 3 m

August 2010
FDMS0308CS
N-Channel PowerTrench^® SyncFET^TM
30 V, 42 A, 3 m:
Features
General Description
„ Max r_DS(on) = 3.0 m: at V_GS = 10 V, I_D = 21 A
„ Max r_DS(on) = 3.5 m: at V_GS = 4.5 V, I_D = 17 A
„ Advanced Package and Silicon combination for low r_DS(on)
and high efficiency
„ SyncFET Schottky Body Diode
„ MSL1 robust package design
„ 100% UIL tested
„ RoHS Compliant
The FDMS0308CS has been designed to minimize losses in
power conversion application. Advancements in both silicon and
package technologies have been combined to offer the lowest
r_DS(on) while maintaining excellent switching performance. This
device has the added benefit of an efficient monolithic Schottky
body diode.
Applications
„ Synchronous Rectifier for DC/DC Converters
„ Notebook Vcore/ GPU low side switch
„ Networking Point of Load low side switch
„ Desktop
Top
Bottom
Pin 1
S
D₅
S
S
G
D₆
Power 56
D
D
D
D
D₇
D8
4G
3S
2S
1^S
MOSFET Maximum Ratings T_C = 25 °C unless otherwise noted
Symbol
V_DS
V_GS
I_D
E_AS
P_D
T_J, T_STG
Parameter
Drain to Source Voltage
Gate to Source Voltage
Drain Current -Continuous (Package limited)
-Continuous (Silicon limited)
-Continuous
-Pulsed
T_C = 25 °C
T_C = 25 °C
T_A = 25 °C
Single Pulse Avalanche Energy
Power Dissipation
T_C = 25 °C
Power Dissipation
T_A = 25 °C
Operating and Storage Junction Temperature Range
Thermal Characteristics
(Note 4)
(Note 1a)
(Note 3)
(Note 1a)
Ratings
30
±20
42
113
22
150
98
65
2.5
-55 to +150
Units
V
V
A
mJ
W
°C
R_TJC
R_TJA
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Package Marking and Ordering Information
1.9
 (Note 1a)
50
°C/W
Device Marking
FDMS0308CS
Device
FDMS0308CS
Package
Power 56
Reel Size
13 ’’
Tape Width
12 mm
Quantity
3000 units
©2010 Fairchild Semiconductor Corporation
1
FDMS0308CS Rev.C
www.fairchildsemi.com