FAST RECOVER RECTIFIER VOLTAGE RANGE CURRENT BY396 THRU BY399 DO-27 FEATURES • • • • • .052(1.3) .048(1.2) 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 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 DIA. 1.0(25.4) MIN. .375(9.5) .335(8.5) .220(5.6) .197(5.0) MECHANICAL DATA • • • • • • 100 to 800 Volts 3.0Ampere DIA. 1.0(25.4) MIN. 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 VRRM VRMS VDC 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= 75℃ Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) BY396 100 70 100 BY397 200 140 200 BY398 400 280 400 BY399 800 560 800 UNITS Volts Volts Volts I(AV) 3.0 Amp IFSM 100 Amps VF Volts trr CJ 1.3 10 500 500 28 Typical Thermal Resistance (Note 2) RθJA 22 ℃/W Operating Junction Temperature Range TJ TSTG (-55 to +150) (-55 to +150) ℃ Maximum Instantaneous Forward Voltage @ 3.0A Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 25℃ TA = 100℃ Maximum Reverse Recovery Time (Note 3) T J=25℃ Typical Junction Capacitance (Note 1) Storage Temperature Range IR 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 E-mail: [email protected] Web Site: www.cnmic.com µA ns pF ℃ FAST RECOVER RECTIFIER VOLTAGE RANGE CURRENT BY396 THRU BY399 100 to 800 Volts 3.0Ampere RATING AND CHRACTERISTIC CURVES BY396 THRU BY399 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 100 8.3ms Single Half Sine-Wave PEAK FORWARD SURGE (JEDEC Method) Tj=Tjmax 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375"(9.5mm)Lead Length 50 CURRENT, (A) 2.0 (A) AVERAGE FORWARD CURRENT, 3.0 0 0 25 50 100 75 125 150 1 175 1 2 AMBIENT TEMPERATURE, (° C) 6 4 8 10 40 20 60 80 100 NUMBER OF CYCLES AT 60 Hz FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-TYPICAL INSTANTANEOUS 20 10 1.0 Tj =25° C Pulse Width=300us 1% Duty Cycle 0.1 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 T =100° C 1.0 (uA) INSTANTANEOUS REVERSE CURRENT, 20 10 (A) INSTANTANEOUS FORWARD CURRENT, FORWARD CHARACTERISTICS Tj =75° C 0.1 Tj =25° C 0.01 0 1.8 60 40 20 80 120 100 140 PERCENT OF RATED PEAK INSTANTANEOUS FORWARD VOLTAGE,(V) REVERSE VOLTAGE,(%) FIG.5-TYPICAL JUNCTION CAPACITANCE FIG.6-TEST CIRCUIT DIAGRAM AND REVERSE REXOVERY TIME CHARACTERISTIC JUNCTION CAPACITANCE,(pF) 100 +0.5A 50Ω NONINDUCTIVE 10Ω NONINDUCTIVE (-) (+) 25 Vdc （approx） (-) 10 D. U.T 1Ω NON INDUCTIVE PULSE GENERATIOR (NOTE 2) 0 0.25A OSCILLOSCOPE (NOTE 1) -1.0A TJ=25° C F=1MHz NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF 2.Rise time=10ns max.Source Impedance=50 ohms Vsig=50mVp-p 1 0.1 1.0 10 100 REVERSE VOLTAGE,(V) E-mail: [email protected] Web Site: www.cnmic.com SET TIME BASE FOR 50 /100NS /cm