MURS340-MURS360 Surface Mount Rectifiers VOLTAGE RANGE: 400 --- 600 V CURRENT: 3.0 A DO-214AB(SMC) Features 7.5± 0.25 5.8± 0.3 3.0± 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 2.4± 0.2 8.3± 0.2 1.5± 0.25 Case:JEDEC DO-214AB,molded plastic Polarity: Color band denotes cathode Weight: 0.007 ounces, 0.21 gram Mounting position: Any 0.25± 0.06 0.203MAX Mechanical Data 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%. MURS340 MURS360 UNITS Maximum recurrent peak reverse voltage VRRM 400 600 V Maximum RMS voltage VRMS VDC 420 600 V Maximum DC blocking voltage 280 400 Maximum average forw ard @TL=130 rectified current V IF(AV) 3.0 A IFSM 125 A t rr 50 ns 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 @TJ=25 @T J=150 IR Maximum instantaneous forw ard voltage at 3.0 A Typical thermal resistance (Note2) Operating junction temperature range Storage temperature range 10 250 VF 1.25 RθJL 11 TJ - 55 ---- + 150 TSTG - 55 ---- + 150 NOTE: 1. Measured with I F =0.5A, I R=1A, I rr=0.25A. 2. Junction to lead. http://www.luguang.cn mail:[email protected] A V ／W MURS340-MURS360 Surface Mount Rectifiers Ratings AND Charactieristic Curves 10 TJ=25 Pulse Width=300uS 4 2 1.0 AMPERES 0.4 0.2 0.1 0.06 0.04 0.02 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FIG.2 -- TYPICAL REVERSE LEAKAGE CHARACTERISTICS INSTANTANEOUS REVERSE LEAKAGE CURRENT 100 1.8 10000 1000 O TJ=125 C 100 O TJ=75 C 10 TJ=25OC 1.0 0.1 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG.3 -- PEAK FORWARD SURGE CURRENT FIG.4 -- FORWARD DERATING CURVE TJ=125 8.3ms Single Half Sine-Wave 62.5 0 1 2 4 8 10 20 40 NUMBER OF CYCLES AT 60Hz http://www.luguang.cn 60 80 100 AVERAGE FORWARD CURRENT AMPERES INSTANTANEOUS FORWARD VOLTAGE,VOLTS 125 AMPERES PEAK FORWARD SURGE CURRENT INSTANTANEOUS FORWARD CURRENT FIG.1 -- TYPICAL FORWARD CHARACTERISTIC 3.6 3.0 2.4 1.8 1.2 Single Phase Half Wave 60H Z Resistive or Inductive Load 0.6 0 25 50 75 100 125 150 LEAD TEMPERATURE, mail:[email protected] 175