FR301 THRU FR307 50V-1000V 2.0A FAST RECOVERY RECTIFIERS DO-27 FEATURES * The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 * Fast switching * Low leakage * Low forward voltage drop * High current capability * High current surge * High reliability MECHANICAL DATA Case : JEDEC DO-201AD molded plastic Terminals : Plated axial leads , solderable per MIL-STD-750, Method 2026 Polarity : Color band denotes cathode end Mounting Position : Any Weight : 0.04 ounes , 1.12 grams MAXIMUM RA TINGS(At TA = 25oC unless otherwise noted) RATINGS SYMBOL FR301 FR302 FR303 FR304 FR305 FR305P FR306 FR307 FR307P UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 600 800 1000 1000 Volts Maximum RMS Voltage V RMS 35 70 140 280 420 420 560 700 700 Volts VDC 50 100 200 400 600 600 800 1000 1000 Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A = 75 oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range Volts IO 3.0 Amps I FSM 200 Amps CJ 65 pF T J , T STG -65 to + 150 0 C o ELECTRICAL CHARACTERISTICS (At TA = 25C unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 3.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 25 oC Maximum Full Load Reverse Current Average, o Full Cycle .375” (9.5mm) lead length at T L = 55 C Maximum Reverse Recovery Time (Note 1) SYMBOL VF FR301 FR302 FR303 FR304 FR305 FR305P FR306 FR307 FR307P UNITS 1.3 Volts 10 uAmps 150 uAmps IR trr 150 250 150 500 250 nSec NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A 2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts E-mail: [email protected] 1 of 2 Web Site: www.taychipst.com FR301 THRU FR307 50V-1000V 3.0A FAST RECOVERY RECTIFIERS FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 250 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 3.0 60Hz RESISTIVE OR INDUCTIVE LOAD 2.5 2.0 1.5 1.0 0.5 0.375" (9.5mm) LEAD LENGTH 0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 200 150 100 50 0 0 25 50 75 100 125 150 1 175 10 AMBIENT TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.5 - TYPICAL JUNCTION CAPACITANCE 200 10.00 o TJ = 25 C 100 JUNCTION CAPACITANCE, pF IINSTANTANEOUS FORWARD CURRENT, AMPERES 100 NUMBER OF CYCLES AT 60Hz o PULSE WIDTH=300uS 1% DUTY CYCLE 1.00 o TJ=25 C 0.10 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, VOLTS 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 NONINDUCTIVE (+) 25 Vdc (approx) (-) 10 NONINDUCTIVE trr +0.5A (-) D.U.T 0 PULSE GENERATOR (NOTE 2) 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) -0.25A (+) -1.0A 1cm NOTES:1 Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF. 2. Rise Time = 10ns max. Source Impedance = 50 ohms. E-mail: [email protected] 2 of 2 SET TIME BASE FOR 50/100 ns/cm Web Site: www.taychipst.com