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1、 3A 45V MOS Schottky Rectifier October-2014 Version 4.0 P3L45F-A Major ratings and characteristics Characteristics Values Units IF(AV)Rectangular Waveform 3 A VRRM 45 V VF 3A,Tj=125 oC 0.49 V,typ.TJ Operating Junction Temperature-65 to+150 oC Features?Low Forward Voltage Drop?Reliable High Temperatu
2、re Operation?Softest,fast switching capability?150oC Operating Junction Temperature?Lead Free Finish,RoHS Compliant?Green Molding Compound(No Br,Sb)Typical Applications Device optimized for low forward voltage drop to maximize efficiency in Power Supply applications SMAF-A P3L45F-A Characteristics V
3、ersion 4.0 P3L45F-A 1.Characteristics Maximum Ratings Characteristics (TA=25 oC unless otherwise specified)Parameter Symbol Values Units DC Blocking Voltage VRM 45 Volts Working Peak Reverse Voltage VRWM Peak Repetitive Reverse Voltage VRRM Average Rectified Forward Current Per device Io 3 Amps(Rate
4、d VR-20Khz Square Wave)-50%duty cycle Peak Forward Surge Current-1/2 60hz IFSM 50 Amps Peak Repetitive Reverse Surge Current (2uS-1Khz)IRRM 2 Amps Typical Thermal Resistance oC/W Thermal Resistance junction to Ambient Note(1)RJL 30 Maximum Rate of Voltage Change(at Rated VR)dv/dt 10000 V/uS Operatin
5、g Junction Temperature TJ-65 to+150 oC Storage Junction Temperature TSTG-65 to+150 Electrical Characteristics-(per leg)(TA=25 oC unless otherwise specified)Parameter Test Conditions Symbol Typ.Max.Units Instantaneous Forward Voltage IF=3 A TJ=25 oC VF*0.51 0.53 Volts TJ=125 oC 0.49 0.51 Instantaneou
6、s Reverse Current At VRM TJ=25 oC IR*-500 uA TJ=100 oC-40 mA*Pulse width 300 uS,Duty cycle 2%Note 1.FR-4 PCB,2 oz Copper.Minimum recommended pad layout Characteristics Version 4.0 P3L45F-A 2.Characteristics Curves Ratings and Characteristics Curves (TA=25 unless otherwise specified)Figure 1:Current
7、Derating,Case Figure 2:Typical Junction Capacitance Figure 3:Typical Forward Voltage Figure 4:Typical Reverse Current 012340255075100125150If,Average Forward Current(A)Tc,Case Temp(oC)Note (1101001000100000110100Capacitance(pF)Reverse Voltage(V)0.1110100150200250300350400450500550If,Instantaneous Fo
8、rward Current(A)Vf,Instantaneous Forward Voltage(mV)Tj=75Tj=25Tj=125Tj=10010100100010000100000510152025303540Ir,Reverse Current(uA)VR,Reverse Voltage(Volts)Tj=100Tj=25Tj=75Tj=125 Characteristics Version 4.0 P3L45F-A P3L45F AYM 3.Marking information Top Marking Rule P3L45F=Product Type Marking Code A=Assembly Code YM=Date Code Y=Last one digits of year M=Month code 4.Package information Suggested Package Outline Dimensions millimeters Mounting pad Outline Dimensions millimeters