FDS9431 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
FDS9431 Datasheet PDF : 5 Pages
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FDS9431A_F085
P-Channel 2.5V Specified MOSFET
General Description
This P-Channel 2.5V specified MOSFET is produced
using Fairchild's proprietary, high cell density, DMOS
technology. This very high density process has been
especially tailored to minimize on-state resistance and
yet maintain superior switching performance.
Applications
• DC/DC converter
• Power management
• Load switch
• Battery protection
February 2010
tm
Features
• -3.5 A, -20 V. RDS(ON) = 0.130 Ω @ VGS = -4.5 V
RDS(ON) = 0.180 Ω @ VGS = -2.5 V.
• Fast switching speed.
• High density cell design for extremely low RDS(ON).
• High power and current handling capability.
• Qualified to AEC Q101
• RoHS Compliant
D
D
5
D
D
6
7
G
SO-8
SS
S
8
Absolute Maximum Ratings TA=25oC unless otherwise noted
Symbol
VDSS
VGSS
ID
PD
Parameter
Drain-Source Voltage
Gate-Source Voltage
Drain Current - Continuous
- Pulsed
Power Dissipation for Single Operation
(Note 1a)
(Note 1a)
(Note 1b)
(Note 1c)
TJ, Tstg
Operating and Storage Junction Temperature Range
Thermal Characteristics
RqJA
Thermal Resistance, Junction-to-Ambient
RqJC
Thermal Resistance, Junction-to-Case
(Note 1a)
(Note 1)
Package Marking and Ordering Information
Device Marking
Device
Reel Size
FDS9431A
FDS9431A_F085
13’’
©2010 Fairchild Semiconductor Corporation
1
FDS9431A_F085 Rev. A
4
3
2
1
Ratings
-20
±8
-3.5
-18
2.5
1.2
1.0
-55 to +150
50
25
Units
V
V
A
W
°C
°C/W
°C/W
Tape width
12mm
Quantity
2500 units
www.fairchildsemi.com
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