MURS120 Surface Mount Rectifiers VOLTAGE RANGE: 200 V CURRENT: 1.0 A DO-214AA(SMB) Features 4.7± 0.25 3.6± 0.3 2.0± 0.15 Low cost Low leakage Low forward voltage drop High current capability Easily cleaned with Alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 5.4± 0.2 2.3± 0.15 Mechanical Data Case:JEDEC DO-214AA,molded plastic 0.2± 0.05 1.3± 0.2 0.203MAX Polarity: Color band denotes cathode Weight: 0.003 ounces, 0.093 gram Mounting position: Any Dimensions in millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. MURS120 UNITS MD Device marking code Maximum recurrent peak reverse voltage VRRM 200 V Maximum RMS voltage VRMS V Maximum DC blocking voltage VDC 140 200 IF(AV) 1.0 2.0 A IFSM 40.0 A t rr 25 ns Maximum average forw ard @TL=150 @T L=145 rectified current V Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ=125 Typical reverse recovery time (Note1) Maximum reverse current at rated DC blocking voltage Maximum instantaneous forw ard voltage at 1.0 A @TA=25 @T A=150 @TJ=25 @TJ=150 Typical thermal resistance (Note2) Operating junction temperature range Storage temperature range IR 2.0 50.0 A 0.875 0.71 V RθJL 13.0 ／W TJ - 65 ---- + 175 TSTG - 65 ---- + 175 VF NOTE: 1. Measured with I F =0.5A, I R=1A, I rr=0.25A. 2. Junction to ambient. http://www.luguang.cn mail:[email protected] MURS120 Surface Mount Rectifiers Ratings AND Charactieristic Curves 10 TJ=25 Pulse Width=300uS 4 2 0.4 0.2 0.1 0.06 0.04 0.02 0.01 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1000 100 O TJ=125 C 10 O TJ=75 C 1 TJ=25OC 0.1 0.01 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE,VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG.3 -- PEAK FORWARD SURGE CURRENT FIG.4 -- FORWARD DERATING CURVE 45 40 TJ =125 8.3ms Single Half Sine-Wave 35 30 25 20 15 10 5 1 2 4 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz http://www.luguang.cn AVERAGE FORWARD CURRENT AMPERES AMPERES 1.0 FIG.2 -- TYPICAL REVERSE LEAKAGE CHARACTERISTICS INSTANTANEOUS REVERSE LEAKAGE CURRENT 100 AMPERES PEAK FORWARD SURGE CURRENT INSTANTANEOUS FORWARD CURRENT FIG.1 -- TYPICAL FORWARD CHARACTERISTIC 1.2 1.0 0.8 0.6 0.4 Single Phase Half Wave 60H Z Resistive or Inductive Load 0.2 0 25 50 75 100 125 150 LEAD TEMPERATURE, mail:[email protected] 175