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 3A SCHOTTKY BARRIER RECTIFIERS 1N5820 1N5821 1N5822 FEATURES z EXTREMELY LOW VF z UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND z LOW STORED CHARGE, MAJORITY CARRIER CONDUCTION z LOW POWER LOSS/HIGH EFFICIENCY 1.0(25.4) MIN .052(1.3) .048(1.2) MECHANICAL DATA z CASE: TRANSFER MOLDED, DO201AD, DIMENSIONS IN INCHES AND (MILLIMETERS) z LEADS: SOLDERABLE PER MIL-STD-202, METHOD 208 z POLARITY: CATHODE INDICATED BY COLOR BAND z WEIGHT: 1.2 GRAMS .375(9.5) .335(8.5) .220(5.6) .197(5.0) 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 1N5820 1N5821 1N5822 UNITS MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT SEE FIG.1 PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE1) RATINGS VRRM VRMS VDC 20 14 20 30 21 30 40 28 40 V V V TYPICAL THERMAL RESISTANCE (NOTE 2) STORAGE TEMPERATURE RANGE OPERATING TEMPERATURE RANGE IO 3.0 A IFSM 80 A CJ 250 PF Rθja 30 ℃/W TSTG - 55 TO + 125 ℃ TOP - 55 TO + 125 ℃ ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) SYMBOL 1N5820 1N5821 1N5822 MAXIMUM FORWARD VOLTAGE AT IO DC CHARACTERISTICS VF 0.475 0.500 0.525 MAXIMUM REVERSE CURRENT AT 25℃ IR 2.0 mA MAXIMUM REVERSE CURRENT AT 100℃ IR 20.0 mA NOTES: 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 1N5820 1N5821 1N5822 Page: 1 UNITS V RATING AND CHARACTERISTIC CURVES 1N5820 THRU 1N5822 FIG. 1 - FORWARD CURRENT DERATING CURVE FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 4.0 80 RESISTIVE OR INDUCTIVE LOAD 0.375” (9.5mm) LEAD LENGTH TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 70 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES 3.0 2.0 60 50 40 30 20 10 1.0 0 1 10 100 NUMBER OF CYCLES AT 60HZ 0 0 10 50 100 120 150 FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS LEAD TEMPERATURE, ℃ INSTANTANEOUS FORWARD CURRENT, AMPERES 100 FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 10 1.0 TJ=75℃ 1.0 TJ=25℃ PULSE WIDTH=300us 2% DUTY CYCLE 0.1 0.1 .3 .4 .5 .6 .7 .8 .9 1.0 INSTANTANEOUS FORWARD VOLTAGE VOLTS TJ=25℃ FIG. 5 - TYPICAL JUNCTION CAPACITANCE 1000 .01 600 400 .001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 120 140 CAPACITANCE, PF INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES TJ=100℃ 10 200 100 60 40 TJ=25℃ 20 10 0.1 0.4 1.0 4 10 REVERSE VOLTAGE, VOLTS 1N5820 1N5821 1N5822 Page: 2 40