SR502-LFR FRONTIER | Alldatasheet
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SR502-LFR THRU SR510-LFR Page: 1 Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: frontiersales@frontierusa.com Web: http://www.frontierusa.com 5A SCHOTTKY BARRIER RECTIFIERS SR502-LFR THRU SR510-LFR F E A T U R E S z E X T R E M E L Y L O W V F z LOW STORED CHARGE, MAJORITY CARRIER CONDUCTION z LOW POWER LOSS / HIGH EFFICIENCY z UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND z ROHS M E C H A N I C A L D A T A 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 W E I G H T : 1 . 2 G R A M S 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% RATINGS SYMBOL SR502-LF R SR503-LF R SR504-LF R SR505-LF R SR506-LF R SR507-LF R SR508-LF R SR509-LF R SR510-LF R UNITS MAXIMUM RECURRENT PEAK REVERSE VOLTAGE V RRM 20 30 40 50 60 70 80 90 100 V MAXIMUM RMS VOLTAGE V RMS 14 21 28 35 42 49 56 63 70 V MAXIMUM DC BLOCKING VOLTAGE V DC 20 30 40 50 60 70 80 90 100 V AVERAGE FORWARD RECTIFIED CURRENT（SEE FIG.1） IO 5.0 A NOM-REPETITIVE PEAK FORWARD SURGE CURRENT, 8.3mS HALF SINE-WAVE IFSM 150 A TYPICAL JUNCTION CAPACITANCE (NOTE1) C J 200 PF TYPICAL THERMAL RESISTANCE (NOTE 2) Rθja 25 ℃/W STORAGE TEMPERATURE RANGE T STG - 55 TO + 150 ℃ OPERATING TEMPERATURE RANGE T OP - 55 TO + 125 ℃ ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL SR502-LF R SR503-LF R SR504-LF R SR505-LF R SR506-LF R SR507-LF R SR508-LF R SR509-LF R SR510-LF R UNITS MAXIMUM FORWARD VOLTAGE AT Io DC V F 0.55 0.7 0.85 V MAXIMUM REVERSE CURRENT AT 25℃ IR 5.0 mA MAXIMUM REVERSE CURRENT AT 100℃ IR 50.0 mA NOTES: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. BOTH LEADS ATTACHED TO HEAT SINK AT LEAD LENGTH 5mm .375(9.5) .335(8.5) 1.0(25.4) MIN .220(5.6) .197(5.0) 1.0(25.4) MIN .052(1.3) .048(1.2)
SR502-LFR THRU SR510-LFR Page: 2 20 40 60 80 100 120 140 150 RATING AND CHARACTERISTIC CURVES SR502-LFR THRU SR510-LFR FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 180 150 120 PEAK FORWARD SURGE CURRENT A M P E R E S 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60HZ FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1.0 0.1 .01 INSTANTANEOUS FORWARD CURRENT A M P E R E S INSTANTANEOUS FORWARD VOLTAGE V O L T S FIG. 5 - TYPICAL JUNCTION CAPACITANCE 1000 800 600 400 200 100 2 0 0. 1 0. 4 1. 0 4 10 40 100 REVERSE VOLTAGE VOLTS PULSE WIDTH =300uS 1% DUTY CYCLE FIG. 1 - FORWARD CURRENT DERATING CURVE 5.0 4.0 3.0 2.0 1.0 AVERAGE FORWARD CURRENT A M P E R E S LEAD TEMPERATURE ℃ 0.357” (9.5mm) LEAD LENGTH FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 1.0 .10 .01 .001 INSTANTANEOUS REVERSE CURRENT M I L L I A M P E R E S 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE V O L T A G E TJ=25℃ TJ=75℃ TJ=125℃ SR502-LF~504-LF SR505-LF~506-LF SR507-LF~510-LF SR502-LF~504-LF SR505-LF~510-LF 8.3ms SINGLE HALF SINE-WAVE (JEDEC METHOD)