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| FR151 THRU FR157 Features * Fast switching speed * Low leakage * Low forward voltage drop * High current capability * High current surge * High reliability CURRENT 1.5 Amperes VOLTAGE 50 to 1000 Volts DO-15 0.140(3.6) 0.104(2.6) DIA. 1.0(25.4) MIN. 0.300(7.6) 0.230(5.8) Mechanical Data * Case : JEDEC DO-15 molded plastic body * Terminals : Plated axial lead solderable per MIL-STD-750, method 2026 * Polarity : Color band denotes cathode end * Mounting Position : Any * Weight : 0.014 ounce, 0.39 gram 0.034(0.9) 0.028(0.7) DIA. 1.0(25.4) MIN. Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics (Ratings at 25E ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length TA=75E Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 1.5A Maximum DC reverse current at rated DC blocking voltage Maximum full load reverse current full cycle average. 0.375"(9.5mm) lead length at TL=55E Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Operating junction and storage temperature range IR VRRM VRMS VDC I(AV) IFSM VF FR 151 50 35 50 FR 152 100 70 100 FR 153 200 140 200 FR 154 400 280 400 1.5 60.0 1.3 5.0 FR 155 600 420 600 FR 156 800 560 800 FR 157 1000 700 1000 Units Volts Volts Volts Amps Amps Volts i A 40.0 Trr CJ TJ TSTG 150 15.0 -65 to +150 250 500 ns pF E 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. RATINGS AND CHARACTERISTIC CURVES FR151 THRU FR157 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT(A) FIG.2-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 150 175 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 70 PEAK FORWARD SURGE CURRENT(AMPERES) 60 8.3m SINGLE HALF SINE WAVE (JEDEC Method) 50 40 30 20 10 0 1 2 4 6 8 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz AMBIENT TEMPERATURE ( E ) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 INSTANTANEOUS FORWARD CURRENT(AMPERES) 10 FIG.4-TYPICAL JUNCTION CAPACITANCE 3 1 JUNCTION CAPACITANCE(pF) 200 100 60 40 20 10 6 4 2 1 0.1 0.2 0.4 1 2 4 10 20 40 100 REVERSE VOLTAGE. (V) TJ=25E 0.3 0.1 TJ=25E 0.03 0.01 0.4 0.6 0.8 Pulse Width=300mS 1% Duty Cycle 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50W NON INDUCTIVE 10W NON INDUCTIVE +0.5A Trr (+) 25Vdc (APPROX) D.U.T. PULSE GENERATOR (NOTE2) 0 -0.25A ( ) NON INDUCTIVE 1W OSCILLOSCOPE (NOTE1) -1.0A 1cm SET TIME BASE FOR 50/100 ns/cm NOTES:1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance =50 ohms |
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