S1A thru S1M SURFACE MOUNT GLASS PASSIVATED RECTIFIERS REVERSE VOLTAGE - 50 to 1000Volts FORWARD CURRENT - 1.0 Ampere FEATURES SMA ● Glass passivated chip ● For surface mounted applications ● Low reverse leakage current .062(1.60) .055(1.40) ● Low forward voltage drop .114(2.90) .098(2.50) ● High current capability ●Plastic material has UL flammability .181(4.60) .157(4.00) 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: lndicated by cathode band ●Weight: 0.002 ounces,0.053 grams .208(5.28) .188(4.80) .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 S1A S1B S1D S1G S1J S1K S1M 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=100 ℃ I(AV) 1.0 A IFSM 30 A VF 1.1 V Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed On Rated Load (JEDEC Method) Maximum Forward Voltage at 1.0A DC Maximum DC Reverse Current @TJ=25℃ at Rated DC Blocking Voltage @TJ=125℃ Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note2) Operating Temperature Range Storage Temperature Range 5.0 IR 100 μA CJ 10 pF RθJC 30 ℃/W TJ -55 to +150 ℃ TSTG -55 to +150 ℃ NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 2.Thermal resistance junction to case. ~ 28 ~ RATING AND CHARACTERISTIC CURVES S1A thru S1M FIG. 1 - FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES 1.0 0.8 0.6 0.4 SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD 0.2 0 25 50 75 100 125 150 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 30 20 10 PULSE WIDTH 8.3mS SINGLE HALF-SINE-WAVE (JEDEC METHOD) 0 1 175 2 10 20 50 100 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE ℃ FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-TYPICAL FORWARD CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT, ( µA ) 10 INSTANTANEOUS FORWARD CURENT,(A) 5 1.0 0.1 T J=25°C PULSE WIDTH 300US 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 100 0 T J=125°C 10 1.0 T J=25°C 0.1 0.01 0 1.8 20 40 60 80 100 120 PERCENT RATED PEAK REVERSE VOLTAGE,(%) INSTANTANEOUS FORWARD VOLTAGE,VOLTS ~ 29 ~ 140