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| BL FEATURES o o o o o o o GALAXY ELECTRICAL MUR805 - - - MUR860 VOLTAGE RANGE: 50 --- 600V CURRENT: 8.0A ULTRA FAST RECTIFIER Low cost Diffused junction Glass passivated junction Low forward voltage drop High current capability Easily cleaned with Alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 TO - 220AC MECHANICAL DATA o o o o o Case:JEDEC TO-220AC Terminals: solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.064 ounces,1.81 gram Mounting position: Any Ratings at 25ae ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Device marking code Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current total device (rated V R),TC=150ae Peak forward surge current 8.3ms single half-sine-wave superimposed on rated load Maximum instantaneous forward voltage (Note1) Maximum reverse current at rated DC blocking voltage @I F=8.0A,TC=25ae I F=8.0A,TC=150ae @T j=25ae T j=150ae MUR 805 U805 VRRM VRMS VDC I(AV) 50 35 50 MUR 810 U810 100 70 100 MUR 815 U815 150 105 150 8.0 MUR 820 U820 200 140 200 MUR 840 U840 400 280 400 MUR 860 U860 600 420 600 UNITS V V V A IFSM 0.975 0.895 5.0 250 25 35 3.0 100 1.30 1.00 10 500 50 60 2.0 - 65 ---- + 175 - 65 ---- + 175 1.50 1.20 A VF IR trr RjC Tj TSTG V A ns ae /W ae ae Maximum reverse recovery time (Note2) (Note3) Typical thermal resistance junction to case Operating junction temperature range Storage temperature range NOTE:1.Pulse test:pulse width=300s,duty cycleU2.0% 2. Measured with I F=0.5A, IR=1A, Irr=0.25 A. 3. Measured with I F=1.0A,di/dt=50A/s. www.galaxycn.com Document Number 0264045 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 --TYPICAL FORWARD CHARACTERISTIC INSTANTANEOUS FORWARD CURRENT MUR805---MUR860 FIG.2--TYPICALREVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT MILLIAMPERES 50 1000 MUR805 - MUR820 MUR840 MUR860 10 100 TJ=150ae TJ=75ae AMPERES 10 TJ=25ae 1.0 1 Pulse width=300 1% Duty Cycle s 0.1 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 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 PEAK FORWARD SURGE CURRENT 100 AVERAGE FORWARD CURRENT, AMPERES 10 8 6 4 2 0 0 25 50 75 100 125 150 175 200 Single Phase Half Wave 60HZ , Resistive or Inductive Load 80 60 TJ=25 C 8.3ms Single Half sine-wave 0 AMPERES 40 20 0 1 10 100 NUMBER OF CYCLES AT 60Hz CASE TEMPERATURE, www.galaxycn.com Document Number 0264045 BLGALAXY ELECTRICAL 2. |
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