SM4001 THRU SM4007 FRONTIER ELECTRONICS CO., LTD. 1A SURFACE MOUNT SILICON RECTIFIERS FEATURES ! GLASS PASSIVATED JUNCTION ! IDEAL FOR SURFACE MOUNTED APPLICATIONS ! LOW LEAKAGE CURRENT SOLDERABLE ENDS .105(2.67) .095(2.41) MECHANICAL DATA ! CASETRANSFER MOLDED ! TERMINALSSOLDERABLE PER MIL-STD-750, METHOD 2026 ! POLARITYCATHODE INDICATED BY COLOR BAND ! WEIGHT0.135 GRAMS .022(.60) .018(.46) .205(5.2) .190(4.8) CASE-MELF 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 AT SEE FIG.1 PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE 1) STORAGE TEMPERATURE RANGE OPERATING TEMPERATURE RANGE SYMBOL SM4001 SM4002 SM4003 SM4004 SM4005 SM4006 SM4007 UNITS VRRM 50 100 200 400 600 800 1000 V VRMS 35 70 140 280 420 560 700 V VDC 50 100 200 400 600 800 1000 V IO 1.0 A IFSM 30 A CJ TSTG TOP 15 - 55 TO + 175 - 55 TO + 175 PF ELECTRICAL CHARACTERISTICS (AT TA =25 C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL SM4001 SM4002 SM4003 SM4004 SM4005 SM4006 SM4007 UNITS MAXIMUM FORWARD VOLTAGE AT 1.0A VF 1.1 V MAXIMUM DC REVERSE CURRENT IR 5 A NOTE 1. MEASURED AT 1.0 MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 V 14-15 RATINGS AND CHARACTERISTIC CURVES SM4001 THRU SM4007 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1.00 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD RECTIFIED CURRENT AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE .75 .50 .25 60HZ RESISTIVE OR INDUTIVE LOAD 30 TJ=75 8.3ms SINGLE HALF SINE-WAVE JEDEC METHOD 25 20 15 10 5.0 25 50 75 100 125 150 1 2 TERMINAL TEMPERATURE 6 8 10 20 40 60 80 NUMBER OF CYCLES AT 60HZ FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL JUNTION CAPACITANCE 10 30 Pulse Width 300us 2% Duty Cycle TJ = 25 CAPACITANCE.PF 10 1.0 TJ = 25 0.1 5 1 .01 .4 .6 .8 1.0 1.2 1 1.4 5 FIG. 5 - TYPICAL REVERSE CHARACTERISTICS 10 TJ = 100 4 1.0 0.4 TJ = 25 0.1 .04 .01 0 20 10 REVERSE VOLTAGE VOLTS INSTANTANEOUS FORWARD VOLTAGE VOLTS INSTANTANEOUS REVERSE CURRENT MICROAMPERES INSTANTANEOUS FORWARD CURRENT AMPERES 4 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE 14-16 50 100