CURRENT 3.0 Amperes VOLTAGE 50 to 1000 Volts FR301 THRU FR307 Features · Fast switching · Low leakage · Low forward voltage drop · High current capability · High current surge · High reliability DO-201AD 0.210(5.3) 0.188(4.8) DIA. 1.0(25.4) MIN. 0.375(9.5) 0.285(7.2) Mechanical Data · Case : JEDEC DO-201AD molded plastic body · Terminals : Plated axial lead solderable per MIL-STD-750, method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.041 ounce, 1.18 gram 1.0(25.4) MIN. 0.042(1.1) 0.037(0.9) DIA. Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics (Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols FR 301 FR 302 FR 303 FR 304 FR 305 FR 306 FR 307 Units Maximum recurrent peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts Maximum average forward rectified current 0.375"(9.5mm) lead length at TA=75℃ I(AV) 3.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 200 Amps Maximum instantaneous forward voltage at 3.0A VF 1.3 Volts Maximum DC reverse current at rated DC blocking voltage IR 10 TA=25℃ TA=55℃ Maximum Reverse Recovery Time (Note 1) Trr Typical junction capacitance (Note 2) CJ Operating junction and storage temperature range μA 150 TJ TSTG Notes: (1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A. (2) Measured at 1MHz and applied reverse voltage of 4.0 Volts. 150 250 65 -65 to +150 500 ns pF ℃ RATINGS AND CHARACTERISTIC CURVES FR301 THRU FR307 FIG.2-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 5 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 4 PEAK FORWARD SURGE CURRENT(AMPERES) AVERAGE FORWARD CURRENT(A) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 3 2 1 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE ( ℃) 200 8.3m SINGLE HALF SINE WAVE (JEDEC Method) 100 50 30 20 10 1 FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 5 10 50 100 NUMBER OF CYCLES AT 60Hz 10 FIG.4-TYPICAL JUNCTION CAPACITANCE 3 200 100 1 JUNCTION CAPACITANCE(pF) INSTANTANEOUS FORWARD CURRENT(AMPERES) 20 0.3 0.1 TJ=25℃ 0.03 Pulse Width=300mS 1% Duty Cycle 60 40 TJ=25℃ 20 10 6 4 2 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1 1.8 0.1 0.2 0.4 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50W NON INDUCTIVE 10W NON INDUCTIVE +0.5A (+) 25Vdc (APPROX) ( D.U.T. PULSE GENERATOR (NOTE2) Trr 0 -0.25A ) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE1) NOTES: 1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance =50 ohms 1 2 4 REVERSE VOLTAGE. (V) -1.0A 1cm SET TIME BASE FOR 50/100 ns/cm 10 20 40 100