FDB8445 Fairchild Semiconductor, FDB8445 Datasheet - Page 7

MOSFET N-CH 40V 70A D2PAK

FDB8445

Manufacturer Part Number
FDB8445
Description
MOSFET N-CH 40V 70A D2PAK
Manufacturer
Fairchild Semiconductor
Series
PowerTrench®r
Datasheet

Specifications of FDB8445

Fet Type
MOSFET N-Channel, Metal Oxide
Fet Feature
Logic Level Gate
Rds On (max) @ Id, Vgs
9 mOhm @ 70A, 10V
Drain To Source Voltage (vdss)
40V
Current - Continuous Drain (id) @ 25° C
70A
Vgs(th) (max) @ Id
4V @ 250µA
Gate Charge (qg) @ Vgs
62nC @ 10V
Input Capacitance (ciss) @ Vds
3805pF @ 25V
Power - Max
92W
Mounting Type
Surface Mount
Package / Case
D²Pak, TO-263 (2 leads + tab)
Configuration
Single
Transistor Polarity
N-Channel
Resistance Drain-source Rds (on)
0.0068 Ohms @ 10 V
Drain-source Breakdown Voltage
40 V
Gate-source Breakdown Voltage
+/- 20 V
Continuous Drain Current
70 A
Power Dissipation
92 W
Maximum Operating Temperature
+ 175 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
FDB8445TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FDB8445
Manufacturer:
FAIRCHILD
Quantity:
30 000
Part Number:
FDB8445
Manufacturer:
FAIRCHILD
Quantity:
12 500
FDB8445 Rev A1 (W)
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.
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 systems
which, (a) are intended for surgical implant into the body, or
(b) support or sustain life, or (c) whose failure to perform
when properly used in accordance with instructions for use
provided in the labeling, can be reasonably expected to result
in significant injury to the user.
PRODUCT STATUS DEFINITIONS
Definition of Terms
ACEx™
ActiveArray™
Bottomless™
Build it Now™
CoolFET™
CROSSVOLT™
DOME™
EcoSPARK™
E
EnSigna™
FACT™
FACT Quiet Series™
Across the board. Around the world.™
The Power Franchise
Programmable Active Droop™
Advance Information
Preliminary
No Identification Needed
Obsolete
2
CMOS™
Datasheet Identification
®
FAST
FASTr™
FPS™
FRFET™
GlobalOptoisolator™
GTO™
HiSeC™
I
i-Lo™
ImpliedDisconnect™
IntelliMAX™
2
C™
®
Formative or In
Design
First Production
Full Production
Not In Production
Product Status
ISOPLANAR™
LittleFET™
MICROCOUPLER™
MicroFET™
MicroPak™
MICROWIRE™
MSX™
MSXPro™
OCX™
OCXPro™
OPTOLOGIC
OPTOPLANAR™
PACMAN™
POP™
Power247™
PowerEdge™
7
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
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.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
2. A critical component is any component of a life support
device or system whose failure to perform can be reasonably
expected to cause the failure of the life support device or
system, or to affect its safety or effectiveness.
®
PowerSaver™
PowerTrench
QFET
QS™
QT Optoelectronics™
Quiet Series™
RapidConfigure™
RapidConnect™
µSerDes™
ScalarPump™
SILENT SWITCHER
SMART START™
SPM™
Stealth™
SuperFET™
SuperSOT™-3
®
Definition
®
®
SuperSOT™-6
SuperSOT™-8
SyncFET™
TinyLogic
TINYOPTO™
TruTranslation™
UHC™
UltraFET
UniFET™
VCX™
Wire™
www.fairchildsemi.com
Rev. I17
®
®

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