FDFS2P103A
August 2002
FDFS2P103A
Integrated P-Channel PowerTrench MOSFET and Schottky Diode
General Description
The ...
FDFS2P103A
August 2002
FDFS2P103A
Integrated P-Channel PowerTrench MOSFET and
Schottky Diode
General Description
The FDFS2P103A combines the exceptional performance of Fairchild's PowerTrench MOSFET technology with a very low forward voltage drop
Schottky barrier rectifier in an SO-8 package. This device is designed specifically as a single package solution for DC to DC converters. It features a fast switching, low gate charge MOSFET with very low onstate resistance. The independently connected
Schottky diode allows its use in a variety of DC/DC converter topologies.
Features
–5.3 A, –30V RDS(ON) = 59 mΩ @ VGS = –10 V RDS(ON) = 92 mΩ @ VGS = –4.5 V VF < 0.35 V @ 1 A (TJ = 125°C) VF < 0.25 V @ 1 A (TJ = 25°C)
Schottky and MOSFET incorporated into single power surface mount SO-8 package Electrically independent
Schottky and MOSFET pinout for design flexibility
D D C C
A 1 A 2
G S A
8 C 7 C 6 D 5 D
S 3 G 4
SO-8
Pin 1
A
TA=25oC unless otherwise noted
Absolute Maximum Ratings
Symbol
VDSS VGSS ID PD MOSFET Drain-Source Voltage MOSFET Gate-Source Voltage Drain Current – Continuous – Pulsed
Parameter
(Note 1a)
Ratings –30 ±25 –5.3 –20
2 1.6 1 0.9
Units
V V A W
Power Dissipation for Dual Operation Power Dissipation for Single Operation
(Note 1a) (Note 1b) (Note 1c)
TJ, TSTG VRRM IO
Operating and Storage Junction Temperature Range
Schottky Repetitive Peak Reverse Voltage
Schottky Average Forward Current
(Note 1a)
–55 to +150
30 1
°C V A
Package Marking and ...