USF805F-USF860F Super Fast Rectifiers VOLTAGE RANGE: 50 --- 600V CURRENT: 8.0A ITO-220AC Features 2 ? 3.2± 0.2 4.0± 0.3 2.6± 0.2 1.4± 0.1 Mechanical Data ◇ ◇ ◇ ◇ φ 3.3± 0.1 16.5± 0.3 PIN 1 8.2± 0.2 3.1+0.2 -0.1 15.2± 0.5 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 13.5± 0.5 ◇ ◇ ◇ ◇ ◇ ◇ ◇ 4.5± 0.2 10.2± 0.2 0.6± 0.1 0.6± 0.1 5.0± 0.1 Case:JEDEC ITO-220AC Polarity: Color band denotes cathode Weight: 0.064 ounces,1.81 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%. USF USF 805F 810F USF 820F USF USF 830F 840F USF USF 850F 860F UNITS Maximum recurrent peak reverse voltage VRRM 50 100 200 300 400 500 600 V Maximum RMS voltage VRMS 35 70 140 210 280 350 420 V Maximum DC blocking voltage V DC 50 100 200 300 400 500 600 V Maximum average forward rectified current total device (rated V R),TC=100℃ I(AV) 8.0 A IFSM 100 A Peak forward surge current 8.3ms single half-sine-wave superimposed on rated load Maximum instantaneous forward voltage (Note1) @I F=8.0A Maximum reverse current at rated DC blocking voltage @T j=25℃ @Tj=125℃ Maximum reverse recovery time (Note2) Typical thermal resistance junction to case Operating junction temperature range Storage temperature range VF IR 1.3 0.98 30 800 1.7 V µA trr 25 ns RθjC 5.0 ℃/W Tj - 55 ---- + 150 ℃ TSTG - 55 ---- + 150 ℃ NOTE:1.Pulse test:pulse width=300µs,duty cycle≤2.0% 2. Measured with I F=0.5A, IR=1A, Irr=0.25 A. http://www.luguang.cn mail:[email protected] USF805F-USF860F Super Fast Rectifiers Ratings AND Charactieristic Curves 10 8.0 USF850F-USF860F USF830F-USF840F USF805F-USF830F 1.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 FIG.2--TYPICALREVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT MILLIAMPERES 100 AMPERES INSTANTANEOUS FORWARD CURRENT FIG.1 --TYPICAL FORWARD CHARACTERISTIC 1000 TJ=75℃ 10 TJ=25℃ 1 0.1 2.0 2.2 0.01 0 INSTANTANEOUS FORWARD VOLTAGE,VOLTS 80 0 TJ =25 C 8.3ms Single Half sine-wave AMPERES 60 40 20 0 1 10 NUMBER OF CYCLES AT 60Hz http://www.luguang.cn 100 40 60 80 100 FIG.4 -- FORWARD DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES 100 20 PERCENT OF RATED PEAK REVERSE VOLTAGE, FIG.3 -- PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT TJ=125℃ 100 10 8 6 4 Single Phase Half Wave 60H Z , Resistive or Inductive Load 2 0 0 25 50 75 100 125 150 CASE TEMPERATURE, mail:[email protected] 175 200