FQD4N50TF

FQD4N50TF Datasheet

FQD4N50 / FQU4N50

Part	Datasheet
FQD4N50TF	FQD4N50TF (pdf)

Related Parts	Information
FQD4N50TM_WS	FQD4N50TM_WS
FQU4N50TU	FQU4N50TU
FQD4N50TM	FQD4N50TM

PDF Datasheet Preview
January 2009 • RoHS Compliant %& / &7 / 7 %& %& 7 % 7 :& * ' ' ' * < ' < 2009 Fairchild Semiconductor Internati 7& - B / - /: * µ' µ' 2009 Fairchild Semiconductor Internati 2009 Fairchild Semiconductor Internati * + , + 0 2009 Fairchild Semiconductor Internati 2009 Fairchild Semiconductor Internati 2009 Fairchild Semiconductor Internati TO-252 DPAK FS PKG Code 36 Scale 1:1 on letter size paper Dimensions shown below are in: millimeters Part Weight per unit gram : 2009 Fairchild Semiconductor Internati I - PAK 2009 Fairchild Semiconductor Internati Dimensions in Millimeters FQD4N50 / FQU4N50 TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. Build it Now CorePLUS CorePOWER CROSSVOLT CTL Current Transfer Logic EfficentMax EZSWITCH * Fairchild FACT Quiet Series FastvCore * FPS F-PFS Global Power ResourceSM Green FPS Green FPS e-Series GTO IntelliMAX ISOPLANAR MegaBuck MICROCOUPLER MicroFET MicroPak MillerDrive MotionMax Motion-SPM PDP SPM Power-SPM PowerXS Programmable Active Droop QS Quiet Series RapidConfigure Saving our world, 1mW /W /kW at a time SmartMax SMART START STEALTH SuperFET SuperSOT -3 SuperSOT -6 SuperSOT -8 SupreMOS SyncFET The Power TinyBoost TinyBuck TINYOPTO TinyPower TinyPWM TinyWire uSerDes Ultra FRFET UniFET VCX VisualMax XS * EZSWITCH and are trademarks of System General Corporation, used under license by Fairchild Semiconductor. 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. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. 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: 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, and 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 a significant injury of the user. A critical component in 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. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation’s Anti-Counterfeiting Policy. Farichild’s Anti-Counterfeiting Policy is also stated on our external website, under Sales Support.

PDF Datasheet Preview

January 2009
• RoHS Compliant
%& / &7 / 7 %& %& 7 % 7 :&
* ' ' ' * < ' <
2009 Fairchild Semiconductor Internati
7& - B
/ - /:
* µ' µ'
2009 Fairchild Semiconductor Internati
2009 Fairchild Semiconductor Internati
* + , + 0
2009 Fairchild Semiconductor Internati
2009 Fairchild Semiconductor Internati
2009 Fairchild Semiconductor Internati

TO-252 DPAK FS PKG Code 36

Scale 1:1 on letter size paper Dimensions shown below are in:
millimeters

Part Weight per unit gram :
2009 Fairchild Semiconductor Internati

I - PAK
2009 Fairchild Semiconductor Internati

Dimensions in Millimeters

FQD4N50 / FQU4N50

TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks.

Build it Now CorePLUS CorePOWER CROSSVOLT CTL Current Transfer Logic EfficentMax EZSWITCH *

Fairchild FACT Quiet Series FastvCore * FPS F-PFS

Global Power ResourceSM Green FPS Green FPS e-Series GTO IntelliMAX ISOPLANAR MegaBuck MICROCOUPLER MicroFET MicroPak MillerDrive MotionMax Motion-SPM

PDP SPM Power-SPM PowerXS

Programmable Active Droop QS Quiet Series RapidConfigure

Saving our world, 1mW /W /kW at a time SmartMax SMART START STEALTH SuperFET SuperSOT -3 SuperSOT -6 SuperSOT -8 SupreMOS SyncFET

The Power

TinyBoost TinyBuck TINYOPTO TinyPower TinyPWM TinyWire uSerDes

Ultra FRFET UniFET VCX VisualMax XS
* EZSWITCH and are trademarks of System General Corporation, used under license by Fairchild Semiconductor.

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. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.

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:

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, and 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 a significant injury of the user.

A critical component in 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.

ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation’s Anti-Counterfeiting Policy. Farichild’s Anti-Counterfeiting Policy is also stated on our external website, under Sales Support.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived FQD4N50TF Datasheet file may be downloaded here without warranties.

Datasheet ID: FQD4N50TF 515245