FR202

FR201 thru FR207 FAST RECOVERY RECTIFIERS CHENG- YI CHENGELECTRONIC VOLTAGE 50 TO 1000 Volts CURRENT 2.0 Amperes DO-15 FEATURES Low forward voltage drop High current capability. High reliability. High surge current capability .140(3.6) .104(3.6) DIA. 1.0(25.4) MIN. .300(7.6) .230(5.8) MECHANICAL DATA Case:Molded plastic Epoxy:UL 94V-0 rate flame retardant. Lead:Axial leads ,solderable per MILSTD-202, Method 208 quaranteed. Polarity:Color Band denotes cathode end Mounting position:Any Weight:0.4 grams .034(.9) .028(.7) DIA. 1.0(25.4) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. FR201 FR202 100 70 100 FR203 200 140 200 FR204 400 280 400 2.0 FR205 600 420 600 FR206 800 560 800 FR207 1000 700 1000 UNITS V V V A Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375" , (9.5mm) Lead Length at @ TA =55 C 0 50 35 50 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 2.0A Maximum DC Reverse Current , @ TA =25 C at Rated DC Blocking Voltage @ TA=100 C 0 0 60 1.3 5.0 100 150 30 -65 to +125 / -65 to +150 250 500 A V A A nS pF 0 Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range TJ, TSTG Notes : 1. Reverse Recovery Test Conditions : IF=0.5A, I R=1.0A, Irr=0.25A. 2. Measured at 1MHz and applied reverse voltage of 4.0 VDC. C FR201 thru FR207 FAST RECOVERY RECTIFIERS CHENG- YI CHENGELECTRONIC RATING AND CHARACTERISTICS CURVES FR201 THRU FR207 Fig.2 - MAXIMUM NON-REPETITIVE FORWARD Fig. 1 - FORWARD CURRENT DERATING CURVE 2.0 PEAK FORWARD SURGE CURRENT, (A) SURGE CURRENT AVERAGE FORWARD CURRENT AMPERES 60 50 8.3ms Single Half Sine Wave JEDEC Method 1.5 1.0 .5 0 SINGLE PHASE, HALF-WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375"(9.5mm) LEAD LENGTH 40 30 20 10 0 1 2 5 10 20 50 100 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, 0C NUMBER OF CYCLES AT 60 Hz Fig.3 - TYPICAL FORWARD INSTANTANEOUS FORWARD CURRENT. (A) CHARACTERISTICS 20 10 Fig. 4 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE-pF 100 3.0 1.0 0.3 0.1 .03 .01 0.4 TJ=250C 60 40 Pulse Width-300 s 1% Duty Cycle T J = 25 0 C 20 10 1 2 4 6 10 20 40 60 100 0.6 0.8 1.0 1.2 1.4 1.6 1.8 REVERSE VOLTAGE. VOLTS FORWARD VOLT AGE, (V) Fig. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A ( (-) 50 Vdc (approx.) (+) D.U.T. ) 0 -0.25A PULSE GENERATOR (NOTE 2) 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) (+) -1.0A NOTES : 1. Rise Time=7ns max., Input Impedance= 1 megohm, 22pF . 2. Rise Time=10ns max., Source Impedance= 50 ohms. 1cm SET TIME BASE FOR 50,100ns/cm