SOFT RECOVERY FAST SWITCHING RECTIFIER VOLTAGE RANGE CURRENT SFR201 THRU SFR207 50 to 1000 Volts 2.0Ampere DO-15 .034(0.9) .028(0.7) 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. .300(7.6) .230(5.8) .140(3.6) .104(2.6) DIA. 1.0(25.4) MIN. MECHANICAL DATA • • • • • • DIA. 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: 0.014ounce, 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 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 @ 2.0A Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 25℃ TA = 100℃ SFR 201 50 35 50 SFR 202 100 70 100 SFR 203 200 140 200 SFR 204 400 280 400 SFR 205 600 420 600 SFR 206 800 560 800 SFR 207 1000 700 1000 UNITS Volts Volts Volts I(AV) 2.0 Amp IFSM 60 Amps VF 1.3 10 200 Volts IR µA Maximum Reverse Recovery Time Test conditions IF=0.5A IR=1.0A,IRR=0.25A trr Typical Junction Capacitance (Note 1) CJ 30 pF Typical Thermal Resistance (Note 2) RθJA 22 ℃/W Operating Junction Temperature Range TJ TSTG (-55 to +150) (-55 to +150) ℃ Storage Temperature Range 100 150 Notes: 1. Thermal Resistance from junction to Ambient at .375”(9.5mm)lead length, P.C.board mounted. 2. Measured at 1.0MHz and applied reverse voltage of 4.0v Web Site: www.hkmic.com 200 ns ℃ SOFT RECOVERY FAST SWITCHING RECTIFIER VOLTAGE RANGE CURRENT SFR201 THRU SFR207 50 to 1000 Volts 2.0Ampere RATING AND CHRACTERISTIC CURVES SFR201 THRU SFR207 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 2.0 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375"(9.5mm)Lead Length 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax CURRENT, (A) PEAK FORWARD SURGE 60 (A) AVERAGE FORWARD CURRENT, 3.0 40 20 1 Cycle 0 0 50 55 25 75 100 0 175 150 125 2 1 4 8 6 10 20 60 40 100 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, (° C) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE 1000 CHARACTERISTICS 10 Tj =25° C Pulse Width=300us 1% Duty Cycle 1.0 Tj =100° C 1.0 (uA) INSTANTANEOUS REVERSE CURRENT, 100 (A) INSTANTANEOUS FORWARD CURRENT, 10 Tj =50° C 0.1 Tj =25° C 0.01 0 0.4 0.6 0.8 1.0 1.2 1.4 1.6 40 20 60 80 100 140 120 PERCENT OF RATED PEAK 0.1 1.8 REVERSE VOLTAGE,(%) INSTANTANEOUS FORWARD VOLTAGE,(V) PERCENT OF RATED PEAK FIG.5-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(%) 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 TJ=25° C F=1MHz PULSE GENERATIOR (NOTE 2) OSCILLOSCOPE (NOTE 1) -1.0A 1cm Vsig=50mVp-p NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF 2.Rise time=10ns max.Source Impedance=50 ohms 1 0.1 0 0.25A 1.0 10 100 REVERSE VOLTAGE,(V) Web Site: www.hkmic.com SET TIME BASE FOR 50 /100NS /cm