R15 SERIES CHENG- YI FAST SWTICHING RECTIFIER ELECTRONIC VOLTAGE RANGE 50 TO 1000 Volts CURRENT 1.5 Amperes DO-15 FEATURE Low forward voltage High current capability Low leakage currentR15 S High surge capability Low cost MECHANICAL DATA Case:Mold plastic use UL 94V-0 recognized flame retardant epoxy Terminals:Axial leads, solderable per MIL-STD-202, method 208 Polarity:Color band denotes cathode Mounting Position:Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 250C ambient temperature unless otherwise specified. Signle phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. R15A R15B R15D R15G R15J R15K R15M UNITS Maximum Recurrent Peak Reverse Voltage 50 100 200 400 600 800 1000 V Maximum RMS Voltage 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current .375", (9.5mm) Lead Length at TA =55 C 1.5 A Peak Forward Surge Current 8.3 ms single half sine-wave 60 A Maximum Forward Voltage at 1.5A Peak 1.3 V Maximum Full Load Reverse Current, Full Cycle Average, .375" (9.5mm) Lead Length T A =55 C 30 A Maximum DC Reverse Current, at Rated DC Blocking Voltage 5.0 A 0 0 Maximum Reverse Recovery Time (Note 1) 150 Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range Notes : 1. Reverse Recovery Test Conditions : IF=.5A, I R=1.0A, Irr=.25A 2. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts 150 150 150 20 -65 to +175 250 500 500 nS pF 0 C R15 SERIES CHENG- YI FAST SWTICHING RECTIFIER ELECTRONIC RATING AND CHARACTERISTICS CURVES R15 SERIES Fig. 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 NONINDUCTIVE trr 10 NONINDUCTIVE +0.5A ( 0 PULSE GENERATOR (NOTE 2) 25 Vdc (approx.) ( ) D.U.T. (+) ) 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) -0.25 (+) -1.0A NOTES : 1. Rise Time=7ns max., Input Impedance= 1 megohm, 22pF. 2. Rise Time=10ns max., Source Impedance= 50 ohms. Fig. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS Fig. 2 - FORWARD CURRENT DERATING CURVE 10 INSTANTANEOUS FORWARD CURRENT, AMPERES 1.50 AVERAGE FORWARD RECTIFIED CURRENT, AMPERES SET TIME BASE FOR 50 / 100ns/cm 1cm 1.25 1.00 .75 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INOUCTIVE LOAD .375" 9.5mm LEAD LENGTH .50 .25 0 25 50 75 100 125 150 1.0 0 TJ = 25 C 0.1 .01 175 .4 .6 .8 1.0 1.2 1.4 1.6 0 AMBIENT TEMPERATURE, C INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig. 4 - TYPICAL JUNCTION CAPACITANCE Fig. 5 - PEAK FORWARD SURGE CURRENT 100 PEAK FORWARD SURGE CURRENT, AMPERES 60 CAPACITANCE-pF 0 TJ=25C 10 1 1 10 REVERSE VOLTAGE. VOLTS 100 50 40 0 TJ=25C 30 20 10 1 10 NUMBER OF CYCLES AT 60Hz 100