SUPER FAST RECOVERY RECTIFIER VOLTAGE RANGE CURRENT SF61 THRU SF65 50 to 400 Volts 6.0Ampere R-6 .052(1.3) .048(1.2) FEATURES • • • • • 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 1.0(25.4) MIN. .360(9.1) .340(8.6) .360(9.1) .340(8.6) 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, 1.19grams DIA. 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= 55℃ Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) TA = 25℃ TA = 125℃ Maximum Reverse Recovery Time Test conditions IF=0.5A,IR=1.0A,IRR=0.25A Typical Thermal Capavitance (Measured at 1.0MHz and applied rever voltage of 4.0V) Typical Thermal Resistance(NOTE 1) Operating Junction Temperature Range Storage Temperature Range SF 62 100 70 100 SF 63 150 105 150 SF 64 200 140 200 SF 65 300 210 300 UNITS Volts Volts Volts I(AV) 6.0 Amp IFSM 150 Amps VF Maximum Instantaneous Forward Voltage @ 6.0A Maximum DC Reverse Current at Rated DC Blocking Voltage SF 61 50 35 50 0.95 1.25 Volts IR 5.0 50 µA trr 35 ns CJ 60 RθJA TJ TSTG 40 30 (-55 to +150) (-55 to +150) Notes: 1. Thermal resistance from junction to ambient with .375”(9.5mm)lead length, PCB. mounted. . Web Site: www.hkmic.com PF ℃/W ℃ ℃ SUPER FAST RECOVERY RECTIFIER VOLTAGE RANGE CURRENT SF61 THRU SF65 50 to 400 Volts 6.0Ampere RATING AND CHRACTERISTIC CURVES SF61 THRU SF65 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 250 4.0 3.0 2.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 1.0 0.375"(9.5mm)Lead Length 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax CURRENT, (A) PEAK FORWARD SURGE 5.0 (A) AVERAGE FORWARD CURRENT, 6.0 150 50 1 Cycle 0 0 50 55 25 100 75 125 0 175 150 1 2 6 4 8 10 40 20 60 100 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, (° C) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE 100 CHARACTERISTICS 1.0 0.1 Tj =25° C Pulse Width=300us 1% Duty Cycle 1.0 0.1 Tj =25° C 0.01 0 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Tj =125° C (UA) INSTANTANEOUS REVERSE CURRENT, 5 SF 64 -6 SF 61 -63 10 (A) INSTANTANEOUS FORWARD CURRENT, 10 20 1.8 40 60 80 100 140 120 PERCENT OF RATED PEAK INSTANTANEOUS FORWARD VOLTAGE,(V) REVERSE VOLTAGE,(%) FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 100 FIG.6-TEST CIRCUIT DIAGRAM AND REVERSE REXOVERY TIME CHARACTERISTIC Trr +0.5A 50Ω NONINDUCTIVE 10Ω NONINDUCTIVE (-) 10 (+) 25 Vdc （approx） (-) D.U.T 1Ω NON INDUCTIVE PULSE GENERATIOR (NOTE 2) 0 0.25A OSCILLOSCOPE (NOTE 1) TJ=25° C F=1MHz -1.0A 1cm Vsig=50mVp-p SF61-SF63 SF64-SF65 NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF 2.Rise time=10ns max.Source Impedance=50 ohms 1.0 0.1 1.0 10 100 REVERSE VOLTAGE,(V) Web Site: www.hkmic.com SET TIME BASE FOR 50 /100NS /cm