BY500-400

SOFT RECOVERY FAST SWITCHING RECTIFIER BY500-100 THRU BY500-800 FEATURES • • • • • VOLTAGE RANGE CURRENT 100 to 800 Volts 5.0Ampere DO-27 .052(1.3) .048(1.2) 1.0(25.4) MIN. DIA. Low coat construction Fast switching for high efficency. Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension .375(9.5) .335(8.5) .220(5.6) .197(5.0) 1.0(25.4) MIN. DIA. MECHANICAL DATA • • • • • • Case: Transfer molded plastic Epoxy: UL94V-O rate flame retardant Polarity: Color band denotes cathode end Lead: Plated axial lead, solderable per MIL-STD-202E method 208C Mounting position: Any Weight: 0.042ounce, 1.19 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • • • Ratings at 25OC ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% SYMBOLS Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375”(9.5mm) lead length at T A= 55℃ Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 5.0A Maximum DC Reverse Current at Rated DC Blocking Voltage T A = 25℃ TA = 100℃ VRRM VRMS VDC I(AV) IFSM VF IR trr RθJA TJ TSTG BY500 -100 100 70 100 BY500 -200 200 140 200 BY500 -400 400 260 400 5.0 200 1.35 25 1.0 200 10 (-55 to +150) (-55 to +150) BY500 -600 600 420 600 BY500 -800 800 560 800 UNITS Volts Volts Volts Amp Amps Volts µA ns ℃/W ℃ ℃ Maximum Reverse Recovery Time（NOTE2）Tj=25℃ Typical Thermal Resistance (Note 1) Operating Junction Temperature Range Storage Temperature Range Notes: 1. Thermal Resistance from junction to Ambient at .375”(9.5mm)lead length, P.C.board mounted.whith 1.1”× 1.1”(30×30mm)copper heatsink. 2. Reverse Recovery Test Conditions:If=0.5mA,Ir=1.0mA,Irr=0.25A E-mail: sales@cnmic.com Web Site: www.cnmic.com SOFT RECOVERY FAST SWITCHING RECTIFIER BY500-100 THRU BY500-800 VOLTAGE RANGE CURRENT 100 to 800 Volts 5.0Ampere RATING AND CHRACTERISTIC CURVES BY500-100 THRU BY500-800 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 6.0 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT AV ERAGE F ORWARD CURRE NT, 300 PE AK FORWA RD S URGE 5.0 4.0 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax CURRE NT, (A) 200 (A) 3.0 2.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375"(9.5mm)Lead Length 100 1.0 1 Cycle 0 1 2 0 0 25 50 55 75 100 125 150 175 4 6 8 10 20 40 60 100 AMBIENT TEMPERATURE, (° C) NUMBER OF CYCLES AT 60 Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 FIG.4-TYPICAL REVERSE CHARACTERISTICS 10 INST ANTA NE OUS FORWARD CURRENT, 10 INS TANTA NE OUS REV ERSE CURRE NT , (UA) Tj =100° C 1.0 (A) 1.0 Tj =50° C Tj =25° C Pulse Width=300us 1% Duty Cycle 0.1 0.1 Tj =25° C 0.01 0 20 40 60 80 100 120 140 0.01 0 .4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) INSTANTANEOUS FORWARD VOLTAGE,(V) FIG.5-TYPICAL JUNVTION CAPAVITANCE FIG.6-TEST CIRCUIT DIAGRAM AND REVERSE REXOVERY TIME CHARACTERISTIC 15 Trr +0.5A 50Ω NONINDUCTIVE 10Ω NONINDUCTIVE THERMAL RES IS TANCE FROM, JUNCTION TOLEA D RθJL (°C/W) 10 (+) 25 Vdc （approx） (-) (-) 0 0.25A D. U.T PULSE GENERATIOR (NOTE 2) 5 1Ω NON INDUCTIVE O SCILLOSCOPE (NOTE 1) -1.0A 1cm 0 0 0.2 0.4 0.6 0.8 1.0 NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF 2.Rise time=10ns max.Source Impedance=50 ohms SET TIME BASE FOR 50 /100NS /cm EQUAL LEAD LENGTH TO HEAT SINK（V ) E-mail: sales@cnmic.com Web Site: www.cnmic.com