1F1 RECTRON SEMICONDUCTOR THRU TECHNICAL SPECIFICATION 1F7 FAST RECOVERY RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere FEATURES * Fast switching * Low leakage * Low forward voltage drop * High current capability * High currenf surge R-1 * High reliability MECHANICAL DATA * Case: Molded plastic ( ) .025 0.65 DIA. * Epoxy: Device has UL flammability classification 94V-O .021 (0.55) ( ) .787 20.0 MIN. * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 0.19 gram ( ) .126 3.2 .106 (2.7) ( ) .102 2.6 DIA091 (2.3) ( ) .787 20.0 MIN. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) o MAXIMUM RATINGS (At TA = 25 C unless otherwise noted) RATINGS SYMBOL 1F1 1F2 1F3 1F4 1F5 1F6 1F7 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 IO 1.0 Amps o at TA = 25 C Peak Forward Surge Current 8.3 ms single half sine-wave IFSM 25 Amps superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) CJ 15 pF 0 Operating and Storage Temperature Range TJ, TSTG -55 to + 150 C o ELECTRICAL CHARACTERISTICS (At TA = 25 C unless otherwise noted) CHARACTERISTICS SYMBOL 1F1 1F2 1F3 1F4 1F5 1F6 1F7 UNITS Maximum Instantaneous Forward Voltage at 1.0A DC VF 1.3 Volts Maximum DC Reverse Current 5.0 uAmps o at Rated DC Blocking Voltage TA = 25 C IR Maximum Full Load Reverse Current Full Cycle Average, 100 uAmps o .375 (9.5mm) lead length at TL = 55 C Maximum Reverse Recovery Time (Note 1) trr 150 250 500 nSec NOTES : 1. Reverse Recovery Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A 2002-11 2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts ( ) RATING AND CHARACTERISTIC CURVES 1F1 THRU 1F7 FIG. 1 - TYPICAL FORWARD CURRENT FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD DERATING CURVE SURGE CURRENT 1.0 200 8.3ms Single Half Sine-Wave (JEDED Method) .8 100 .6 50 .4 30 Single Phase Half Wave 60Hz 20 .2 Resistive or Inductive Load 10 0 1 5 10 50 100 0 25 50 75 100 125 150 175 NUMBER OF CYCLES AT 60Hz AMBIENT TEMPERATURE, ( ) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 20 10 6 10 4 2 T = 50 J T = 25 3.0 J 1.0 1.0 .6 .4 0.3 T = 25 .2 J .1 0.1 Pulse Width=300uS .06 1% Duty Cycle .04 .03 .02 .01 .01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD VOLTAGE, (V) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 5 - TYPICAL JUNCTION CAPACITANCE FIG. 6 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 200 50 10 trr NONINDUCTIVE NONINDUCTIVE +0.5A 100 60 ( - ) D.U.T 0 40 ( + ) PULSE 25 Vdc GENERATOR -0.25A 20 (approx) (NOTE 2) ( - ) 1 OSCILLOSCOPE ( + ) NON- 10 (NOTE 1) T = 25 J INDUCTIVE 6 -1.0A 1cm SET TIME BASE FOR NOTES: 1 Rise Time = 7ns max. Input Impedance = 4 50/100 ns/cm 1 megohm. 22pF. 2. Rise Time = 10ns max. Souce Impedance = 2 50 ohms. 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, ( V ) RECTRON INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT, (A) JUNCTION CAPACITANCE, (pF) INSTANTANEOUS REVERSE CURRENT, (uA) PEAK FORWARD SURGE CURRENT, (A)