BY297

FAST RECOVER RECTIFIER BY296 THRU BY299 FEATURES • • • • • VOLTAGE RANGE CURRENT 100 to 800 Volts 2 .0Ampere 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 DO-15 .034(0.9) .028(0.7) 1.0(25.4) MIN. DIA. .300(7.6) .230(5.8) .140(3.6) .104(2.6) DIA. MECHANICAL DATA • • • • • • 1.0(25.4) MIN. 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: 0.014 ounce, 0.39 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 TA= 75℃ Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 2.0A Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum Reverse Recovery Time (Note 3) T J=25℃ Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Junction Temperature Range Storage Temperature Range T A = 25℃ TA = 100℃ VRRM VRMS VDC I(AV) IFSM VF IR trr CJ RθJA TJ TSTG BY296 100 70 100 BY297 200 140 200 2.0 70 BY298 400 280 400 BY299 800 560 800 UNITS Volts Volts Volts Amp Amps Volts µA ns pF ℃/W ℃ ℃ 1.3 5.0 200 500 25 40 (-55 to +150) (-55 to +150) Notes: 1.Measured at 1.0MHz and Applied Reverse Voltage of 4.0Volits. 2 Thermal Resistance from junction to Ambient at .375”(9.5mm)lead length, P.C.board mounted. 3.Reverse Recovery Test Conditions:If=10mA,Ir=10mA,Irr=1A Web Site: WWW.PS-PFS.COM FAST RECOVER RECTIFIER BY296 THRU BY299 VOLTAGE RANGE CURRENT 100 to 800 Volts 2 .0Ampere RATING AND CHRACTERISTIC CURVES BY296 THRU BY299 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 70 60 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 3 .0 AVERAGE FORWARD CURRENT, PEAK FORWARD SURGE 50 2.0 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax CURRENT, (A) 40 30 (A) 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375"(9.5mm)Lead Length 20 10 0 0 0 25 50 75 100 125 150 175 1 2 4 6 8 10 20 40 60 80 100 AMBIENT TEMPERATURE, ( ° C) NUMBER OF CYCLES AT 60 Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, 20 FIG.4-TYPICAL REVERSE CHARACTERISTICS 10 10 INSTANTANEOUS REVERSE CURRENT, (uA) Tj =100° C 1.0 (A) 1.0 0.1 0.1 Tj =25 ° C Pulse Width=300us 1% Duty Cycle 0.01 0.4 Tj =25° C 0.01 0 20 40 60 80 100 120 140 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE,(V) PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) FIG.5-TYPICAL JUNCTION CAPACITANCE F IG.6-TEST CIRCUIT DIAGRAM AND REVERSE REXOVERY TIME CHARACTERISTIC 100 JUNCTION CAPACITANCE,(pF) 50Ω N ONINDUCTIVE 10Ω N ONINDUCTIVE +0.5A (-) (+) 25 Vdc （approx ） (-) 0 0.25A D.U.T 10 PULSE GENERATIOR (NOTE 2) 1Ω NON INDUCTIVE OSCILLOSCOPE (NOTE 1) -1.0A TJ=25° C F=1MHz Vsig=50mVp-p 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 1 0.1 1.0 10 100 REVERSE VOLTAGE,(V) Web Site: WWW.PS-PFS.COM