S3A thru S3M SURFACE MOUNT GLASS PASSIVATED RECTIFIERS REVERSE VOLTAGE POWER DISSIPATION FEATURES - 50 to 1000Volts - 3.0 Amperes SMC ● Glass passivated chip ● For surface mounted applications ● Low reverse leakage current .128(3.25) .108(2.75) ● Low forward voltage drop .245(6.22) .220(5.59) ● High current capability ● Plastic material has UL flammability .280(7.11) .260(6.60) classification 94V-0 .012(.305) .006(.152) .103(2.62) .079(2.00) MECHANICAL DATA ●Case： Molded Plastic .060(1.52) .030(0.76) ●Polarity:Color band denotes cathode ●Weight: 0.007 ounces,0.21 grams .320(8.13) .305(7.75) .008(.203) .002(.051) ●Mounting position: Any Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS SYMBOL S3A S3B S3D S3G S3J S3K S3M UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V VDC 50 100 200 400 600 800 1000 V Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TL=75 ℃ I(AV) 3.0 A IFSM 200 A VF 1.2 V Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed On Rated Load (JEDEC Method) Maximum Forward Voltage at 3.0A DC Maximum DC Reverse Current @TJ=25℃ at Rated DC Blocking Voltage @TJ=100℃ IR 5.0 250 uA CJ 40 pF Typical Thermal Resistance (Note2) RθJL 10 ℃/W Typical Thermal Resistance (Note3) RθJA 50 ℃/W TJ -55 to +150 ℃ TSTG -55 to +150 ℃ Typical Junction Capacitance (Note1) Operating Temperature Range Storage Temperature Range NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 2.Thermal resistance junction to lead. 3.Thermal resistance junction to ambient. RATING AND CHARACTERISTIC CURVES S3A thru S3M FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT AVERAGE FORWARD CURRENT AMPERES 5.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 4.0 3.0 2.0 1.0 0 25 50 75 100 125 150 175 PEAK FORWARD SURGE CURRENT, AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE 200 160 120 80 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 40 0 1 2 LEAD TEMPERATURE ℃ 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-TYPICAL FORWARD CHARACTERISTICS 1000 1.0 0.1 T J=25℃ PULSE WIDTH 300US 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE,VOLTS 1.8 INSTANTANEOUS REVERSE CURRENT, (uA ) 10 INSTANTANEOUS FORWARD CURENT,(A) 5 T J=125℃ 100 10 1.0 T J=25℃ 0.1 0.01 0 20 40 60 80 100 120 PERCENT RATED PEAK REVERSE VOLTAGE,(%) 140