FDS4935 Datasheet PDF - Fairchild Semiconductor
| Part Number | FDS4935 | |
| Description | Dual 30V P-Channel PowerTrench MOSFET | |
| Manufacturers | Fairchild Semiconductor | |
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March 2002
FDS4935A
Dual 30V P-Channel PowerTrench MOSFET
General Description
This P-Channel MOSFET is a rugged gate version of
Fairchild Semiconductor’s advanced PowerTrench
process. It has been optimized for power management
applications requiring a wide range of gave drive
voltage ratings (4.5V – 20V).
Applications
• Power management
• Load switch
• Battery protection
Features
• –7 A, –30 V
RDS(ON) = 23 mΩ @ VGS = –10 V
RDS(ON) = 35 mΩ @ VGS = –4.5 V
• Low gate charge (15nC typical)
• Fast switching speed
• High performance trench technology for extremely
low RDS(ON)
• High power and current handling capability
DD1DD1
DD2
DD2
SO-8
Pin 1 SO-8
SS2GS2SS1GG1
5
6 Q1
7
Q2
8
4
3
2
1
Absolute Maximum Ratings TA=25oC unless otherwise noted
Symbol
VDSS
VGSS
ID
Parameter
Drain-Source Voltage
Gate-Source Voltage
Drain Current – Continuous
– Pulsed
(Note 1a)
PD Power Dissipation for Dual Operation
PD
Power Dissipation for Single Operation
(Note 1a)
(Note 1b)
(Note 1c)
TJ, TSTG
Operating and Storage Junction Temperature Range
Thermal Characteristics
RθJA Thermal Resistance, Junction-to-Ambient
RθJC Thermal Resistance, Junction-to-Case
(Note 1a)
(Note 1)
Package Marking and Ordering Information
Device Marking
Device
Reel Size
FDS4935A
FDS4935A
13’’
Ratings
–30
±20
–7
–30
2
1.6
1
0.9
–55 to +175
78
40
Tape width
12mm
Units
V
V
A
W
°C
°C/W
°C/W
Quantity
2500 units
2002 Fairchild Semiconductor Corporation
FDS4935A Rev A(W)
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TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such trademarks.
ACEx™
FASTr™
OPTOLOGIC ®
Bottomless™
FRFET™
OPTOPLANAR™
CoolFET™
GlobalOptoisolator™ PACMAN™
CROSSVOLT™
GTO™
POP™
DOME™
HiSeC™
Power247™
EcoSPARK™
I2C™
PowerTrench ®
E2CMOSTM
ISOPLANAR™
QFET™
EnSignaTM
LittleFET™
QS™
FACT™
MicroFET™
QT Optoelectronics™
FACT Quiet Series™ MicroPak™
Quiet Series™
FAST ®
MICROWIRE™
SILENT SWITCHER ®
SMART START™
SPM™
Stealth™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SyncFET™
TinyLogic™
TruTranslation™
UHC™
UltraFET ®
VCX™
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD
DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT
RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or
2. A critical component is any component of a life
systems which, (a) are intended for surgical implant into
support device or system whose failure to perform can
the body, or (b) support or sustain life, or (c) whose
be reasonably expected to cause the failure of the life
failure to perform when properly used in accordance
support device or system, or to affect its safety or
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
effectiveness.
user.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Advance Information
Product Status
Formative or
In Design
Definition
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. H7
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