SOFT RECOVERY FAST SWITCHING RECTIFIER VOLTAGE RANGE CURRENT SFR101 THRU SFR107 DO-41 FEATURES • • • • • .034(0.9) .028(0.7) 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 DIA. 1.0(25.4) MIN. .205(5.2) .160(4.2) .107(2.7) .080(2.0) DIA. 1.0(25.4) MIN. MECHANICAL DATA • • • • • • 50 to 1000 Volts 1.0Ampere 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: 0.012ounce, 0.33 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 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) Maximum Instantaneous Forward Voltage @ 1.0A 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) SFR 101 50 35 50 SFR 102 100 70 100 SFR 103 200 140 200 SFR 104 400 280 400 SFR 105 600 420 600 SFR 106 800 560 800 SFR 107 1000 700 1000 UNITS Volts Volts Volts I(AV) 1.0 Amp IFSM 30 Amps VF 1.3 10 200 Volts IR trr CJ 100 µA 15 150 200 ns pF Typical Thermal Resistance (Note 2) RθJA 50 ℃/W Operating Junction Temperature Range TJ TSTG (-55 to +150) (-55 to +150) ℃ Storage Temperature Range 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=0.5mA,Ir=1.0mA,Irr=0.25A Web Site: www.hkmic.com ℃ SOFT RECOVERY FAST SWITCHING RECTIFIER VOLTAGE RANGE CURRENT SFR101 THRU SFR107 50 to 1000 Volts 1.0Ampere RATING AND CHRACTERISTIC CURVES SFR101 THRU SFR107 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 30 0.8 0.6 0.4 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.2 0.375"(9.5mm)Lead Length 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax CURRENT, (A) PEAK FORWARD SURGE 1.0 (A) AVERAGE FORWARD CURRENT, 1.2 20 10 1 Cycle 0 50 55 25 0 100 75 150 125 0 175 1 2 8 6 4 10 40 20 60 100 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, (° C) FIG.3-TYPICAL INSTANTANEOUS FIG.4-TYPICAL REVERSE FORWARD CHARACTERISTICS CHARACTERISTICS 1.0 Tj =25° C Pulse Width=300us 1% Duty Cycle 0.1 10 T j =100° C 1.0 (uA) INSTANTANEOUS REVERSE CURRENT, 20 10 (A) INSTANTANEOUS FORWARD CURRENT, 100 0.1 T j=25° C 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE,(V) 0.01 0 20 60 40 80 100 120 140 PERCENT OF RATED PEAK FIG.5-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(%) JUNCTION CAPACITANCE,(pF) 1000 FIG.6-TEST CIRCUIT DIAGRAM AND REVERSE REXOVERY TIME CHARACTERISTIC Trr +0.5A 10 Ω NONINDUCTIVE 50Ω NONINDUCTIVE (-) 100 (+) 25 Vdc （approx） (-) D.U.T 1Ω NON IND UCTIVE TJ=25° C F=1MHz PULSE GENERATIOR (NOTE 2) OSCILLOSCOPE (NOTE 1) -1.0A 1c m Vsig=50mVp-p NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF 2.Rise time=10ns max.Source Impedance=50 ohms 10 0.1 0 0.25A 1.0 10 100 REVERSE VOLTAGE,(V) Web Site: www.hkmic.com SET TIME BASE FOR 50 /100NS /cm