UF3G资料
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UF3A THRU UF3KSURFACE MOUNT ULTRAFAST RECTIFIERVOLTAGE - 50 to 800 Volts CURRENT - 3.0 AmperesFEATURESl For surface mounted applicationsl Low profile packagel Built-in strain reliefl Easy pick and placel Ultrafast recovery times for high efficiencyl Plastic package has Underwriters Laboratory Flammability Classification 94V-Ol Glass passivated junctionl High temperature soldering: 260¢J/10 seconds at terminalsMECHANICAL DATACase: JEDEC DO-214AB molded plasticTerminals: Solder plated, solderable per MIL-STD-750, Method 2026Polarity: Indicated by cathode bandStandard packaging: 16mm tape (EIA-481)Weight: 0.007 ounce, 0.21 gramMAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICSRatings at 25¢J ambient temperature unless otherwise specified.Resistive or inductive load. For capacitive load, derate current by 20%.SYMBOLSUF3AUF3BUF3DUF3GUF3JUF3K
UNITSMaximum Recurrent Peak Reverse VoltageVRRM50100200400600800VoltsMaximum RMS VoltageVRMS3570140280420560VoltsMaximum DC Blocking VoltageVDC50100200400600800VoltsMaximum Average Forward Rectified Current,at TL=75¢JI(AV)3.0AmpsPeak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load(JEDEC method)TA=55¢JIFSM100.0AmpsMaximum Instantaneous Forward Voltage at 3.0AVF1.01.41.7VoltsMaximum DC Reverse Current TA=25¢JAt Rated DC Blocking Voltage TA=100¢JIR10.0300£gAMaximum Reverse Recovery Time (Note 1) TJ=25¢JTRR50.0100.0nSTypical Junction capacitance (Note 2)CJ75.063PFMaximum Thermal Resistance (Note 3)R£KJL15¢J/WOperating and Storage Temperature RangeTJ,TSTG-50 to +150¢JNOTES:1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, Irr=0.25A2. Measured at 1 MHz and Applied reverse voltage of 4.0 volts3. 8.0mm2 (.013mm thick) land areasSMC/DO-214AB元器件交易网www.cecb2b.comRATING AND CHARACTERISTIC CURVESUF3A THRU UF3K NOTE:1.Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF 2.Rise Time = 10ns max. Source Impedance = 50 Ohms trr+0.5A0 -0.25 -1.0 SET TIME 1cm BASE FOR 50 ns/cm 3.02.52.01.51.00.5 50 60 70 80 90 100 110 120 130 140 150SINGLE PHASE HALF60Hz RESISTIVE ORLOAD P.C.B MOUNTED0.315×0.315"(8.0×8.0mm)COPPER PAD LEAD TEMPERATURE, ¢JFig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAMFig. 2-MAXIMUM AVERAGE FORWARDCURRENT RATING100 10 1 0.10.010 20 40 60 80 100 120 140TJ = 150¢JTJ = 100¢JTJ = 25¢JPERCENT OF PEAK REVERSE VOLTAGE VOLTS100 10 1 0.10.010.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8UF3KUF3GUF3A ~ UF3DTJ = 25¢JPULSE WIDTH = 300£gs2% DUTY CYCLEINSTANTANEOUS FORWARD VOLTAGE VOLTSFig. 3-TYPICAL REVERSE CHARACTERISTICSFig. 4-TYPICAL FORWARD CHARACTERISTICS 20010050 101 5 10 50 1008.3ms SINGLE HALF SINEWAVE JEDEC METHOD NUMBER OF CYCLES AT 60Hz 1601401201008060 4020.1 .5 12 5102050 100200 500 1000UF3A ~ UF3DUF3G ~ UF3KTJ = 25¢Jf = 1MHZVsig = 50mVp-p REVERSE VOLTAGE VOLTSFig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARDSURGE CURRENTFig. 6-TYPICAL JUNCTION CAPACITANCEINSTANTANEOUS FORWARD CURRENT AMPERESINSTANTANEOUS REVERSE LEAKAGE CURRENT,MICROAMPERES
PEAK FORWARD SURGECURRENT, AMPERESCAPACITANCE, pFAVERAGE FORWARD CURRENT,AMPERES元器件交易网www.cecb2b.com
