2023年6月26日发(作者：)

FFA15U40DNFFA15U40DNFeatures•Ultrafast with soft recovery•Low forward voltageApplications••••Power switching circuitsOutput rectifiersFreewheeling diodes

Switching mode power supplyTO-3P1 2 3 1. Anode e 3. AnodeULTRA FAST RECOVERY POWER RECTIFIERAbsolute Maximum Ratings

(per diode) TC=25°C unless otherwise notedSymbolVRRMIF(AV)IFSMTJ,

TSTGParameterPeak Repetitive Reverse VoltageAverage Rectified Forward Current @ TC = 100°CNon-repetitive Peak Surge Current

60Hz Single Half-Sine WaveOperating Junction and Storage TemperatureValue40015150- 65 to +150UnitsVAA°CThermal CharacteristicsSymbolRθJCParameterMaximum Thermal Resistance, Junction to CaseValue3.0Units°C/WElectrical Characteristics

(per diode) TC=25 °C unless otherwise notedSymbolVFM

*ParameterMaximum Instantaneous Forward Voltage

IF = 15A IF = 15AMaximum Instantaneous Reverse Current@ rated VR

Maximum Reverse Recovery TimeMaximum Reverse Recovery CurrentMaximum Reverse Recovery Charge(IF =15A, di/dt = 200A/µs) = 25 °CTC = 100 °CTC = 25 °CTC = 100 °C-------1.0Typ.--------Max.1.41.3µA40400505.0125-nsAnCmJUnitsVIRM

*trrIrrQrrWAVLAvalanche Energy* Pulse Test: Pulse Width=300µs, Duty Cycle=2%©2000 Fairchild Semiconductor InternationalRev. F, September 2000FFA15U40DNTypical Characteristics601000TC = 100CTC = 100Coo10Reverse

Current

,

I

R

[µA]100Forward

Current

,

IF

[A]10TC = 25C1o1TC = 25Co0.10.010.10.00.51.01.52.00.00Forward Voltage , VF [V]Reverse Voltage , VR [V]Figure 1. Typical Forward Voltage Dropvs. Forward Current80055Figure 2. Typical Reverse Currentvs. Reverse VoltageReverse

Recovery

Time

,

trr

[ns]700Typical Capacitance at 0V = 668 pFIF = 15A50TC = 25CoCapacitance

,

Cj

[pF]600.111Reverse Voltage , VR [V]di/dt [A/µs]Figure 3. Typical Junction CapacitanceFigure 4. Typical Reverse Recovery Timevs. di/dt2010Reverse

Recovery

Current

,

rIr

[A]987654321100IF = 15AAverage

Forward

Current

,

ITC = 25CoF(AV)

[A]15CD550o140160di/dt [A/µs]Case Temperature , TC [C]Figure 5. Typical Reverse Recovery Currentvs. di/dt©2000 Fairchild Semiconductor InternationalFigure 6. Forward Current Derating CurveRev. F, September 2000

10FFA15U40DNPackage DimensionsTO-3P15.60

±0.203.80

±0.2013.60

±0.20ø3.20

±0.109.60

±0.204.80

±0.201.50–0.05+0.1512.76

±0.2019.90

±0.2016.50

±0.303.00

±0.201.00

±0.203.50

±0.202.00

±0.2013.90

±0.2023.40

±0.2018.70

±0.201.40

±0.205.45TYP[5.45

±0.30]5.45TYP[5.45

±0.30]0.60–0.05+0.15Dimensions in MillimetersRev. F, September 2000©2000 Fairchild Semiconductor InternationalTRADEMARKSThe following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and isnot intended to be an exhaustive list of all such ™Bottomless™CoolFET™CROSSVOLT™DOME™E2CMOSTMEnSignaTMFACT™FACT Quiet Series™FAST®DISCLAIMERFASTr™GlobalOptoisolator™GTO™HiSeC™ISOPLANAR™MICROWIRE™OPTOLOGIC™OPTOPLANAR™POP™PowerTrench®QFET™QS™QT Optoelectronics™Quiet Series™SuperSOT™-3SuperSOT™-6SuperSOT™-8SyncFET™TinyLogic™UHC™VCX™FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHERNOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILDDOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTOR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENTRIGHTS, NOR THE RIGHTS OF SUPPORT POLICYFAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORTDEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR used herein:1. Life support devices or systems are devices or2. A critical component is any component of a lifesupport device or system whose failure to perform cansystems which, (a) are intended for surgical implant intobe reasonably expected to cause the failure of the lifethe body, or (b) support or sustain life, or (c) whosesupport device or system, or to affect its safety orfailure to perform when properly used in accordancewith instructions for use provided in the labeling, can ably expected to result in significant injury to T STATUS DEFINITIONSDefinition of TermsDatasheet IdentificationAdvance InformationProduct StatusFormative orIn DesignDefinitionThis datasheet contains the design specifications forproduct development. Specifications may change inany manner without datasheet contains preliminary data, andsupplementary data will be published at a later ild Semiconductor reserves the right to makechanges at any time without notice in order to datasheet contains final specifications. FairchildSemiconductor reserves the right to make changes atany time without notice in order to improve inaryFirst ProductionNo Identification NeededFull ProductionObsoleteNot In ProductionThis datasheet contains specifications on a productthat has been discontinued by Fairchild datasheet is printed for reference information . F1