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FYPF0545S

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FYPF0545SFYPF0545SFeatures•Low forward voltage drop•High frequency properties and switching speed•Guard ring for over-voltage protectionApplications•Switched mode power supply•Freewheeling diodes1 2TO-220F 1. Cathode 2. Anode SCHOTTKY BARRIER RECTIFIERAbsolute Maximum Ratings TC=25°C unless otherwise notedSymbolVRRMVRIF(AV)IFSMTJ, TSTGParameterMaximum Repetitive Reverse VoltageMaximum DC Reverse VoltageAverage Rectified Forward Current @ TC = 120°CNon-repetitive Peak Surge Current (per diode)60Hz Single Half-Sine WaveOperating Junction and Storage TemperatureValue4545580-65 to +150UnitsVVAA°CThermal CharacteristicsSymbolRθJCParameterMaximum Thermal Resistance, Junction to Case (per diode)Value4.5Units°C/WElectrical Characteristics (per diode) TC=25 °C unless otherwise notedSymbolVFM *ParameterMaximum Instantaneous Forward VoltageIF = 5AIF = 5AMaximum Instantaneous Reverse Current@ rated VR ValueTC = 25 °CTC = 125 °CTC = 25 °CTC = 125 °C0.550.49mA140UnitsVIRM ** Pulse Test: Pulse Width=300µs, Duty Cycle=2%©2002 Fairchild Semiconductor CorporationRev. A, October 2002

FYPF0545STypical Characteristics 100 TJ=150 CoReverse Current, IR[mA]Forward Current, IF[A]1010TJ=125 C1o1TJ=75 C0.1o TJ=125 C0.1oTJ=75 CTJ=25 Coo0.01TJ=25 Co1E-30.010.00.51.01.5010203040Forward Voltage Drop, VF[V]Reverse Voltage, VR[V]Figure 1. Typical Forward Voltage CharacteristicsFigure 2. Typical Reverse Currentvs. Reverse Voltage 10 700Juntion Capacitance, CJ[pF]500400300oTJ=25 CoTransient Thermal Impedance [C/W]600200 11009080010203040100µ1m10m100m110Reverse Voltage, VR[V]Pulse Duration [s]Figure 3. Typical Junction CapacitanceFigure 4. Thermal Impedance Characteristics 6 1005Max. Forward Surge Current, IFSM[A]Average Forward Current, I F(AV)[A]804SQUARE WAVEDuty Cycle = 0.5603 2401200020406080100o1201401600110100Case Temperature, TC[C]Number of Cycles @ 60HzFigure 5. Forward Current Derating CurveFigure 6. Non-Repetitive Surge Current©2002 Fairchild Semiconductor CorporationRev. A, October 2002

FYPF0545SPackage DimensionsTO-220F 2L10.16 ±0.20ø3.18 ±0.102.54 ±0.20(0.70)3.30 ±0.106.68 ±0.2015.80 ±0.20(1.00x45°)(6.50)(1.80)9.75 ±0.3012.00 ±0.20MAX1.470.80 ±0.102.76 ±0.200.35 ±0.102.54TYP[2.54 ±0.20]2.54TYP[2.54 ±0.20]+0.100.50–0.059.40 ±0.204.70 ±0.20©2002 Fairchild Semiconductor Corporation

15.87 ±0.20Dimensions in MillimetersRev. A, October 2002

TRADEMARKS

The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is notintended to be an exhaustive list of all such trademarks.

ACEx™FACT™ActiveArray™FACT Quiet series™Bottomless™FAST®

FASTr™CoolFET™

CROSSVOLT™FRFET™

GlobalOptoisolator™DOME™

EcoSPARK™GTO™2CMOS™EHiSeC™EnSigna™I2C™

Across the board. Around the world.™The Power Franchise™

Programmable Active Droop™DISCLAIMER

ImpliedDisconnect™ISOPLANAR™LittleFET™MicroFET™MicroPak™MICROWIRE™MSX™MSXPro™OCX™OCXPro™OPTOLOGIC®OPTOPLANAR™PACMAN™POP™

Power247™PowerTrench®QFET™QS™

QT Optoelectronics™Quiet Series™RapidConfigure™RapidConnect™

SILENT SWITCHER®SMART START™

SPM™Stealth™

SuperSOT™-3SuperSOT™-6SuperSOT™-8SyncFET™TinyLogic™

TruTranslation™UHC™UltraFET®VCX™

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANYPRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANYLIABILITY 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 SUPPORTDEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTORCORPORATION.As used herein:

1. Life support devices or systems are devices or systemswhich, (a) are intended for surgical implant into the body,or (b) support or sustain life, or (c) whose failure to performwhen properly used in accordance with instructions for useprovided in the labeling, can be reasonably expected toresult in significant injury to the user.

2. A critical component is any component of a life supportdevice or system whose failure to perform can bereasonably expected to cause the failure of the life supportdevice or system, or to affect its safety or effectiveness.

PRODUCT STATUS DEFINITIONSDefinition of Terms

Datasheet IdentificationAdvance Information

Product StatusFormative or In DesignFirst Production

Definition

This datasheet contains the design specifications forproduct development. Specifications may change inany manner without notice.

This datasheet contains preliminary data, and

supplementary data will be published at a later date.Fairchild Semiconductor reserves the right to makechanges at any time without notice in order to improvedesign.

This datasheet contains final specifications. FairchildSemiconductor reserves the right to make changes atany time without notice in order to improve design.This datasheet contains specifications on a productthat has been discontinued by Fairchild semiconductor.The datasheet is printed for reference information only.

Preliminary

No Identification NeededFull Production

ObsoleteNot In Production

©2002 Fairchild Semiconductor CorporationRev. I1

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