UF3A SAMYANG | Alldatasheet
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Case:JEDEC DO-214AB,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.007 ounces,0.21 grams Mounting position: Any Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. UF3D UF3G UF3J UF3K UF3M UD UG UJ UK UM Maximum recurrent peak reverse voltage VRRM 200 400 600 800 1000 V Maximum RMS voltage VRMS 140 280 420 560 700 V Maximum DC blocking voltage VDC 200 400 600 800 1000 V Maximum average forw ard rectified current @TL=90 Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ=125 Maximum instantaneous forw ard voltage at3.0 A VF 1.4 V Maximum reverse current @TA=25 at rated DC blocking voltage @TA=100 Typical reverse recovery time (Note1) trr ns Typical junction capacitance (Note2) CJ pF Typical thermal resistance (Note3) R JA Operating junction temperature range TJ Storage temperature range TSTG 15 12 IR 2. Measured at 1.0MHZ and applied reverse v oltage of 4.0V DC. 1.0 15.0 200.0 VOLTAGE RANGE: 50 --- 1000 V CURRENT: 3.0 A - 55 ---- + 150 DO-214AB(SMC) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS The plastic material carries U/L recognition 94V-0 10050 NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A. A UF3A--- UF3M A 10.0 Easily cleaned with Alcohol,Isopropanol and similar solvents IF(AV) 3.0 SURFACE MOUNT RECTIFIERS UNITS - 55 ---- + 150 UF3A UF3B 50 100 A 100.0IFSM 1.7 Device marking code UA UB SAMYANG ELECTRONICS SAM YANG All d ata sheet.com
0.1 0.2 0.4 1 2 4 10 40 10020 TJ=25 UF3A-UF3G UF3J-UF3M www.diode.co.kr AMPERES AMPERES AMPERES JUNCTION CAPACITANCE,pF NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF. JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 RATINGS AND CHARACTERISTIC CURVES INSTANTANEOUS FORWARD VOLTAGE, VOLTS INSTANTANEOUS FORWARD CURRENT UF3A --- UF3M FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC AVERAGE FORWARD CURRENT SET TIME BASE FOR 20/30 ns/cm FIG.2 -- TYPICAL FORWARD CHARACTERISTIC F IG.3 -- FORWARD DERATING CURVE z FIG.4 -- TYPICAL JUNCTION CAPACITANCE FIG.5 -- PEAK FORWARD SURGE CURRENT LEAD TEMPERATURE, PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE,VOLTS PULSE GENERATOR (NOTE2) D.U.T. NONIN- DUCTIVE N 1. N1 . OSCILLOSCOPE (NOTE 1) (+) 25VDC (approx) (-) -1.0A -0.25A +0.5A trr 1cm 0.01 0.1 1.0 100 50\\100\\200V 600\\800\\1000V TJ=25 Pulse Width=300mS 400V 1 10 1005 8.3ms Single Half Sine-Wave 100 0 25 50 75 100 125 150 Single Phase Half Wave 60HZ Resistive or Inductive Load 175 All d ata sheet.com