February 1999
FDS4953
Dual P-Channel, Logic Level, PowerTrench
TM
MOSFET
General Description
These P-Channel
Logic
Level MOSFETs are
produced using Fairchild Semiconductor's advanced
PowerTrench process that has been especially tailored
to minimize the on-state resistance and yet maintain low
gate charge for superior switching performance.
These devices are well suited for portable electronics
applications: load switching and power management,
battery charging circuits, and DC/DC conversion.
Features
-5 A, -30 V. R
DS(ON)
= 0.053
Ω
@ V
GS
= -10 V,
R
DS(ON)
= 0.095
Ω
@ V
GS
= -4.5V.
Low gate charge (8nC typical).
High performance trench technology for extremely low
R
DS(ON)
.
High power and current handling capability.
SOT-23
SuperSOT
TM
-6
SuperSOT
TM
-8
SO-8
SOT-223
SOIC-16
D2
D2
D1
D1
S
FD 53
49
S2
G2
5
6
7
8
4
3
2
1
SO-8
pin
1
S1
G1
Absolute Maximum Ratings
Symbol
Parameter
T
A
= 25
o
C unless otherwise noted
Ratings
Units
V
DSS
V
GSS
I
D
P
D
Drain-Source Voltage
Gate-Source Voltage
Drain Current - Continuous
- Pulsed
Power Dissipation for Dual Operation
Power Dissipation for Single Operation
(Note 1a)
(Note 1b)
(Note 1c)
(Note 1a)
-30
±20
-5
-20
2
1.6
1
0.9
-55 to 150
V
V
A
W
T
J
,T
STG
R
θ
JA
R
θ
JC
Operating and Storage Temperature Range
°C
THERMAL CHARACTERISTICS
Thermal Resistance, Junction-to-Ambient
Thermal Resistance, Junction-to-Case
(Note 1a)
(Note 1)
78
40
°C/W
°C/W
© 1999 Fairchild Semiconductor Corporation
FDS4953 Rev.C
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
