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FDS4770 の電気的特性と機能

FDS4770のメーカーはFairchild Semiconductorです、この部品の機能は「40V N-Channel PowerTrench MOSFET」です。


製品の詳細 ( Datasheet PDF )

部品番号 FDS4770
部品説明 40V N-Channel PowerTrench MOSFET
メーカ Fairchild Semiconductor
ロゴ Fairchild Semiconductor ロゴ 




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FDS4770 Datasheet, FDS4770 PDF,ピン配置, 機能
March 2003
FDS4770
40V N-Channel PowerTrenchMOSFET
General Description
This N-Channel MOSFET has been designed
specifically to improve the overall efficiency of DC/DC
converters using either synchronous or conventional
switching PWM controllers. It has been optimized for
low gate charge, low RDS(ON) and fast switching speed.
Applications
DC/DC converter
Features
13.2 A, 40 V. RDS(ON) = 10.5 m@ VGS = 10 V
Low gate charge (30 nC)
High performance trench technology for extremely
low RDS(ON)
High power and current handling capability
DD
DD
DD
DD
SO-8
Pin 1 SO-8 SS SS SS GG
54
63
72
81
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 Single Operation
(Note 1a)
(Note 1b)
(Note 1c)
TJ, TSTG
Operating and Storage Junction Temperature Range
Thermal Characteristics
RθJA Thermal Resistance, Junction-to-Ambient
RθJA Thermal Resistance, Junction-to-Ambient
RθJC Thermal Resistance, Junction-to-Case
(Note 1a)
(Note 1c)
(Note 1)
Package Marking and Ordering Information
Device Marking
Device
Reel Size
FDS4770
FDS4770
13’’
Ratings
40
± 20
13.2
45
2.5
1.4
1.2
–55 to +150
50
125
25
Tape width
11mm
Units
V
V
A
W
°C
°C/W
°C/W
°C/W
Quantity
2500 units
2003 Fairchild Semiconductor Corporation
FDS4770 Rev B (W)

1 Page





FDS4770 pdf, ピン配列
Electrical Characteristics
Symbol
Parameter
TA = 25°C unless otherwise noted
Test Conditions
Min Typ Max Units
Drain–Source Diode Characteristics and Maximum Ratings
IS Maximum Continuous Drain–Source Diode Forward Current
VSD
Drain–Source Diode Forward
Voltage
VGS = 0 V, IS = 2.1 A (Note 2)
trr
Diode Reverse Recovery Time
IF = 13.2 A, diF/dt = 100 A/µs
Qrr Diode Reverse Recovery Charge
2.1
0.7 1.2
32
39
A
V
nS
nC
Notes:
1. RθJA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of
the drain pins. RθJC is guaranteed by design while RθCA is determined by the user's board design.
a) 50°C/W when
mounted on a 1in2
pad of 2 oz copper
b) 105°C/W when
mounted on a .04 in2
pad of 2 oz copper
c) 125°C/W when mounted
on a minimum pad.
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%
FDS4770 Rev B (W)


3Pages


FDS4770 電子部品, 半導体
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™
FACT™
ImpliedDisconnect™ PACMAN™
SPM™
ActiveArray™ FACT Quiet Series™ ISOPLANAR™
POP™
Stealth™
Bottomless™ FASTâ
LittleFET™
Power247™
SuperSOT™-3
CoolFET™
FASTr™
MicroFET™
PowerTrenchâ
SuperSOT™-6
CROSSVOLT™ FRFET™
MicroPak™
QFET™
SuperSOT™-8
DOME™
GlobalOptoisolator™ MICROWIRE™
QS™
SyncFET™
EcoSPARK™ GTO™
MSX™
QT Optoelectronics™ TinyLogicâ
E2CMOSTM
HiSeC™
MSXPro™
Quiet Series™
TruTranslation™
EnSignaTM
I2
OCX™
Across the board. Around the world.™ OCXPro™
The Power Franchise™
OPTOLOGICâ
RapidConfigure™ UHC™
RapidConnect™
UltraFETâ
SILENT SWITCHERâ VCX™
Programmable Active Droop™
OPTOPLANAR™ SMART START™
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 WRITTENAPPROVAL 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
Product Status
Definition
Advance Information
Formative or
In Design
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. I2

6 Page



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共有リンク

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部品番号部品説明メーカ
FDS4770

40V N-Channel PowerTrench MOSFET

Fairchild Semiconductor
Fairchild Semiconductor


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