BY127M

BY127M, BY133, EM513 1.0 AMP SILICON RECTIFIERS VOLTAGE RANGE 1250 to 1600 Volts CURRENT FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability 1.0 Ampere DO-41 .107(2.7) .080(2.0) DIA. 1.0(25.4) MIN. MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.34 grams .205(5.2) .166(4.2) .034(.9) .028(.7) DIA. 1.0(25.4) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at Ta=75 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Typical Junction Capacitance (Note 1) Typical Thermal Resistance RθJA (Note 2) Operating and Storage Temperature Range TJ, TSTG NOTES: BY127M BY133 EM513 UNITS V V V A A V µA µA pF C/W C 1250 875 1250 1300 910 1300 1.0 30 1.1 5.0 50 15 50 -65 +150 1600 1120 1600 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance from Junction to Ambient .375" (9.5mm) lead length. 114 RATING AND CHARACTERISTIC CURVES (BY127M, BY133, EM513) FIG.1-TYPICAL FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT,(A) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE 1.2 1.0 0.8 0.6 0.4 0.2 0 Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length 50 INSTANTANEOUS FORWARD CURRENT,(A) 10 3.0 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE,( C) 0.1 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT,(A) 30 .01 .6 .7 .8 .9 1.0 1.1 1.2 1.3 FORWARD VOLTAGE,(V) 24 18 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 12 6 FIG.3 - TYPICAL REVERSE CHARACTERISTICS 100 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz 10 REVERSE LEAKAGE CURRENT, ( µA) Tj=100 C FIG.5-TYPICAL JUNCTION CAPACITANCE 35 30 25 20 15 10 5 0 1.0 .1 Tj=25 C .01 0 JUNCTION CAPACITANCE,(pF) 20 40 60 80 100 120 140 .01 .05 .1 .5 1 5 10 50 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) REVERSE VOLTAGE,(V) 115