1A1G RECTRON THRU SEMICONDUCTOR TECHNICAL SPECIFICATION 1A7G GLASS PASSIVATED JUNCTION SILICON RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere FEATURES * * * * * High reliability Low leakage Low forward voltage drop High current capability Glass passivated junction R-1 MECHANICAL DATA * * * * * Case: Molded plastic black body Epoxy: Device hasUL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 0.19 gram .025 (0.65) DIA. .021 (0.55) .787 (20.0) MIN. .126 (3.2) .106 (2.7) .102 (2.6) DIA. .091 (2.3) .787 (20.0) MIN. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) SYMBOL 1A1G 1A2G 1A3G 1A4G 1A5G 1A6G 1A7G UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Voltage VRMS 35 50 70 100 140 200 280 400 420 600 560 800 700 1000 Volts RATINGS Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A = 25 oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note) Typical Thermal Resistance Operating and Storage Temperature Range VDC Volts IO 1.0 Amps I FSM 25 Amps CJ 15 R θJA 60 T J , T STG -65 to + 175 pF 0 C/ W 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 1.0A DC @T A = 25 o C Maximum DC Reverse Current at Rated DC Blocking Voltage @T A = 100 o C Maximum Full Load Reverse Current Full Cycle Average .375” (9.5mm) lead length at T L = 75oC NOTES : Measured at 1 MHZ and applied reverse voltage of 4.0 volts SYMBOL VF IR 1A1G 1A2G 1A3G 1A4G 1.1 5.0 50 30 1A5G 1A6G 1A7G UNITS Volts uAmps uAmps 2001-5 FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE .8 .6 .4 Single Phase Half Wave 60Hz Resistive or Inductive Load .2 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, ( ) FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 50 8.3ms Single Half Sine-Wave (JEDED Method) 40 30 20 10 FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 10 4 2 1.0 .4 .2 .1 TJ = 25 Pulse Width=300uS 1% Duty Cycle .04 .02 .01 .6 .8 1.0 1.2 1.4 1.5 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 4 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (uA) 0 PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS FORWARD CURRENT, (A) 1.0 10 TJ = 25 1.0 0.1 .01 0 1 2 4 6 8 10 20 40 6080100 NUMBER OF CYCLES AT 60Hz JUNCTION CAPACITANCE, (pF) AVERAGE FORWARD CURRENT, (A) RATING AND CHARACTERISTIC CURVES ( 1A1G THRU 1A7G ) 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 5 - TYPICAL JUNCTION CAPACITANCE 200 100 60 40 TJ = 25 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, ( V ) RECTRON