Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: [email protected] Web: http://www.frontierusa.com 5A FAST RECOVERY PLASTIC RECTIFIER MR820 THRU MR826 FEATURES z THE PLASTIC PACKAGE CARRIES UNDERWRITERS LABORATORY FLAMMABILITY CLASSIFICATION 94V-0 z HIGH SURGE CURRENT CAPABILITY z HIGH CURRENT OPERATION z FAST SWITCHING FOR HIGH EFFICIENCY z DIFFUSED JUNCTION z COMPLETELY INSULATED CASE z UNIFORM MOLDED BODY z HIGH TEMPERATURE SOLDERING GUARANTEED: 265°C/10S /0.375” (9.5mm) LEAD LENGTH/5 LBS, (2.3 KG) TENSION 1.0(25.4) MIN .052(1.3) .048(1.2) .360(9.1) .340(8.6) .360(9.1) .340(8.6) MECHANICAL DATA z CASE: MOLDED PLASTIC, P6, DIMENSIONS IN INCHES AND (MILLIMETERS) z TERMINALS: PLATED AXIAL LEADS, SOLDERABLE PER MIL-STD-202, METHOD 208 z POLARITY: COLOR BAND DENOTES CATHODE z MOUNTING POSITION: ANY z WEIGHT: 2.1 GRAMS 1.0(25.4) MIN MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS 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% SYMBOL MR820 MR821 MR822 MR824 MR826 UNITS MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT 0.375” (9.5mm) LEAD LENGTH AT TA=55°C PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE 1) RATINGS VRRM VRMS VDC 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 V V V TYPICAL THERMAL RESISTANCE (NOTE 2) STORAGE TEMPERATURE RANGE OPERATING TEMPERATURE RANGE IO 5.0 A IFSM 300 A CJ 300 PF Rθja 10 ℃/W TSTG - 55 TO + 150 ℃ TOP - 55 TO + 150 ℃ ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL MR820 MR821 MR822 MR824 MR826 UNITS MAXIMUM FORWARD VOLTAGE AT IO DC VF 1.1 V MAXIMUM REVERSE CURRENT AT 25℃ IR 10 μA MAXIMUM REVERSE CURRENT AT 100℃ IR 100 μA MAXIMUM REVERSE RECOVERY TIME (NOTE 3) TRR 120 NOTE: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. BOTH LEADS ATTACHED TO HEAT SINK 63.5x63.5x1t(mm) COPPER PLATE AT LEAD LENGTH 5mm 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A MR820 THRU MR826 Page: 1 nS RATINGS AND CHARACTERISTIC CURVE MR820 THRU MR826 FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 10Ω NO INDUCTIVE 50Ω NO INDUCTIVE Trr +0.5A (-) D.U.T. (+) 25 Vdc (approx) (-) PULSE GENERATOR ( NOTE 2 ) 0 -0.25A 1Ω NON INDUCTIVE OSCILLOSCOPE ( NOTE 1 ) (+) -1.0A NOTE: 1. RISE TIME=7ns MAX. INPUT IMPEDANCE=1 MOhms 22PF 2. RISE TIME =10ns MAX. SOURCE IMPEDANCE=50 OHMS 1cm SET TIME BASE FOR 10/20 ns/cm Fig. 3-MAXIMUM FORWARD SURGE NUMBER OF CYCLES Io-AVERAGE RECTIFIED CURRENT (A) 6.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 5.0 4.0 2.0 0 0 20 40 PEAK FORWARD SURGE CURRENT AMPERES Fig. 2-MAXIMUM CURRENT DERATING CURVE 8.3 ms Single Half Sine Wave (JEDEC Method) 300 200 100 60 80 100 120 140 160 180 200 1 10 NO OF CYCLES AT 60 HZ TA-AMBIENT TEMPERATURE (OC) 100 FIG. 5-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS IG. 4-TYPICAL REVERSE CHARACTERISTICS 10 100 INSTANTANEOUS FORWARD CURRENT AMPERES Tj=100oC CAPACITANCE , pF 50 1 Tj=50oC 0.1 Tj=25oC 0.01 Tj=25oC PULSE WIDTH =300us 1% DUTY CYCLE 10 1 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, % MR820 THRU MR826 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Page: 2