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 1A SCHOTTKY BARRIER RECTIFIERS SR102-LFR THRU SR110-LFR FEATURES z EXTREMELY LOW VF z LOW STORED CHARGE, MAJORITY CARRIER CONDUCTION z LOW POWER LOSS / HIGH EFFICIENCY z UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND z ROHS 1.0(25.4) MIN .034(0.9) .028(0.7) .205(5.2) .166(4.2) .107(2.7) .080(2.0) MECHANICAL DATA z CASE: TRANSFER MOLDED, DO-41, DIMENSIONS IN INCHES 1.0(25.4) MIN AND (MILLIMETERS) z LEADS: SOLDERABLE PER MIL-STD-202,METHOD 208 z POLARITY: CATHODE INDICATED BY COLOR BAND z WEIGHT: 0.34 GRAMS 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 MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT 0.375”(9.5mm) LEAD LENGTH (SEE FIG.1) PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE1) VRRM VRMS VDC TYPICAL THERMAL RESISTANCE (NOTE 2) SR102-LF SR103-LF SR104-LF SR105-LF SR106-LF SR107-LF SR108-LF SR109-LF SR110-LF R R R R R R R R R 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 70 49 70 80 56 80 90 63 90 100 70 100 UNITS V V V IO 1.0 A IFSM 40 A CJ 110 PF 50 STORAGE TEMPERATURE RANGE Rθja TSTG OPERATING TEMPERATURE RANGE TOP °C /W °C °C - 55 TO + 150 - 55 TO + 125 - 55 TO + 150 ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL MAXIMUM FORWARD VOLTAGE AT IO DC MAXIMUM REVERSE CURRENT AT 25°C VF IR MAXIMUM REVERSE CURRENT AT 100°C IR SR102-LF SR103-LF SR104-LF SR105-LF SR106-LF SR107-LF SR108-LF SR109-LF SR110-LF R R R 0.45 0.60 0.65 R R 0.70 R R R 0.85 R UNITS 1.0 V mA 10.0 mA NOTES: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. BOTH LEADS ATTACHED TO HEAT SINK 20x20x1t(mm) COPPER PLATE AT LEAD LENGTH 5mm SR102-LFR THRU SR110-LFR Page: 1 RATINGS AND CHARACTERISTIC CURVE SR102-LF THRU SR110-LF FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT AMPERES 1.0 SR105-LF ~110-LF .75 SR102-LF ~104-LF .50 SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD 3.75”(9.5mm) LEAD LENGTH .25 0 0 25 50 75 100 125 150 175 LEAD TEMPERATURE, ℃ INSTANTANEOUS FORWARD CURRENT AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE 20 10 SR102-LF SR103-LF SR104-LF SR105-LF SR106-LF SR107-LF SR108-LF SR109-LF SR110-LF 1.0 TJ=25℃ PULSE WIDTH=300us 1% DUTY CYCLE 0.1 .1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 3A - TYPICAL REVERSE CHARACTERISTICS FIG. 3B - TYPICAL REVERSE CHARACTERISTICS 100 100 10 SR105-LF ~SR110-LF TJ=125℃ 1.0 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES SR102-LF ~SR104-LF TJ=75℃ .10 TJ=25℃ .01 10 TJ=150℃ 1.0 TJ=125℃ .10 TJ=75℃ .01 TJ=25℃ .001 0 20 40 60 .001 80 100 120 140 40 60 80 100 120 140 MAXIMUM NON-REPETITIVE FIG. 5 - TYPICAL JUNCTION CAPACITANCE 60 400 50 200 40 30 20 10 0 1 20 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 2 5 10 20 50 NUMBER OF CYCLES AT 60HZ 100 JUNCTION CAPACITANCE (PF) PEAK FORWARD SURGE CURRENT (A) 0 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) TJ=25℃ 100 80 60 40 20 10 .1 SR102-LFR THRU SR110-LFR .4 1.0 4 10 REVERSE VOLTAGE (V) 40 Page: 2