SR202 THRU SR210 FRONTIER ELECTRONICS CO., LTD. 2A SCHOTTKY BARRIER RECTIFIERS FEATURES ! EXTREMELY LOW VF ! LOW STORED CHARGE, MAJORITY CARRIER CONDUCTION ! LOW POWER LOSS / HIGH EFFICIENCY ! UL 94V0 FLAME RETARDNAT EPOXY MOLDING COMPOUND 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 ! CASETRANSFER MOLDED ! LEADSSOLDERABLE PER MIL-STD-202,METHOD 208 ! POLARITYCATHODE INDICATED BY COLOR BAND ! WEIGHT0.34 GRAMS 1.0(25.4) MIN CASE-DO-41 DIMENSIONS IN INCHES AND (MILLIMETERS) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20% RATINGS MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT .375(9.5mm) LEAD LENGTHSEE FIG.1 PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE1) TYPICAL THERMAL RESISTANCE (NOTE 2) STORAGE TEMPERATURE RANGE OPERATING TEMPERATURE RANGE SYMBOL SR202 SR203 SR204 SR205 SR206 SR207 SR208 SR209 SR210 UNITS VRRM 20 30 40 50 60 70 80 90 100 V VRMS 14 21 28 35 42 49 56 63 70 V VDC 20 30 40 50 60 70 80 90 100 v IO 2.0 A IFSM 50 A CJ 90 Rja TSTG TOP 110 40 - 55 TO + 150 - 55 TO + 150 PF /W ELECTRICAL CHARACTERISTICS (AT TA =25C UNLESS OTHERWISE NOTED) CHARACTERISTICS MAXIMUM FORWARD VOLTAGE AT IO DC MAXIMUM REVERSE CURRENT AT 25 MAXIMUM REVERSE CURRENT AT 100 SYMBOL SR202 SR203 SR204 SR205 SR206 SR207 SR208 SR209 SR210 UNITS VF 0.55 0.70 0.85 V IR 2.0 mA IR 20.0 mA NOTES1.MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. BOTH LEADS ATTATCHED TO HEATSINK 20x 20x 1t(mm) COPPER PLATE AT LEAD LENTH 5mm 7-7 RATINGS AND CHRACTERISTIC CURVE SR202 THRU SR210 INSTANTANEOUS FORWARD CURRENT AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD 1.0 0 0 20 40 60 80 100 120 140 160 180 200 20 10 SR202~20 SR205~20 SR207~210 1.0 TJ=25 PULSE WIDTH=300us 1% DUTY CYCLE 0.1 .1 FIG. 3 - TYPICAL REVERSE CHRACTERISTICS .7 .9 1.1 1.3 1.5 1.7 1.9 2.1 FIG. 4 - MAXIMUM NON-REPETITIVE SURGE CURRENT 100 50 PEAK FORWARD SURGE CURRENT, AMPERES SR202~204 SR205~210 TJ=125 10 .3 .5 INSTANTANEOUS FORWARD VOLTGE, VOLTS TA-AMBIENT TEMPERATURE ( ) 1.0 TJ=75 .10 TJ=25 8.3ms Single Half Sine-Wave (JEDEC Method) 40 30 20 10 0 .01 1 2 4 10 20 40 NUMBER OF CYCLES AT 60HZ .001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPCITANCE, PF INSTNTANEOUS REVERSE CURRENT, MILLIAMPERES IO-AVERAGE RECTIFIED CURRENT (A) 2.0 FIG.2 - TYPICL OINSTANTANEOUS FORWARD CHARACTERISTICS 400 200 TJ=25 100 80 60 40 SR202~204 SR205~210 20 10 0.1 0.4 1.0 4 10 REVERSE VOLTAGE, VOLTS 7-8 40 80100 100