M1A thru M7A REVERSE VOLTAGE POWER CURRENT SURFACE MOUNT PLASTIC SILICON RECTIFIERS - 50 to 1000Volts 1.0 Amperes A-SMA FEATURES ● Diffused junction ● For surface mounted applications ● Low reverse leakage current .051(1.30) .039(1.00) ● 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) MECHANICAL DATA .103(2.62) .079(2.00) ●Case： Molded Plastic ●Polarity: lndicated by cathode band .060(1.52) .030(0.76) ●Weight: 0.002 ounces,0.053 grams ●Mounting position: Any .008(.203) .002(.051) .208(5.28) .188(4.80) 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 M1A M2A M3A M4A M5A M6A M7A 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=100℃ Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note2) Operating Temperature Range Storage Temperature Range 5.0 IR 100 uA CJ 10 pF RθJC 30 ℃/W TJ -55 to +125 ℃ TSTG -55 to +125 ℃ NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 2.Thermal resistance junction to lead. ~7~ RATING AND CHARACTERISTIC CURVES M1A thru M7A FIG. 1 - FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES 1.0 0.8 0.6 0.4 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 5 10 20 50 100 NUMBER OF CYCLES AT LEAD TEMPERATURE ℃ SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-TYPICAL FORWARD CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT, (uA ) INSTANTANEOUS FORWARD CURENT,(A) 10 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 1.6 100 0 T J=125℃ 10 1.0 T J=25℃ 0.1 0.01 0 1.8 20 40 60 80 100 120 PERCENT RATED PEAK REVERSE VOLTAGE,(%) INSTANTANEOUS FORWARD VOLTAGE,VOLTS ~8~ 140