BY127M SUNMATE | Alldatasheet
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Case:JEDEC DO -41,molded plastic Terminals: Axial lead ,solderable per Polarity: Color band denotes cathode Weight: 0.012ounces,0.34 grams Mounting position: Any Maximum Ratings and Electrical Characteristics @ T A = 25/c176C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Maximum recurrent peak reverse voltage V RRM V Max imum RMS v oltage V RMS V Maximum DC blocking voltage V DC V Maximum average forw ard rectified current 9.5mm lead length, @T A =75 Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @T J =125 Maximum instantaneous forw ard voltage @ 1.0 A V F V Maximum reverse current @T A =25 at rated DC blocking voltage @T A =100 Typical junction capacitance (Note1) C J pF Typical thermal resistance (Note2) R θJA Operating junction temperature range T J Storage temperature range T STG A NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. - 55 ---- + 150 - 55 ---- + 150 I R 5.0 A I FSM 1.0 A I F(AV) 30.0 50.0 1.1 of 21 www.sunmate.tw Characteristic Symbol AXIAL LEADED SILICON RECTIFIER DIODES MIL- STD-202,Method 208 Molded case feature for auto insertion High current capability Low leakage current High temperature soldering guaranteed: /10sec/0.375" (9.5mm) lead length at 5 lbs 250 Unit BY127M A A B C D Dim Min Max A 25.40 /c190 B 4.06 5.21 C 0.71 0.864 D 2.00 2.72 All Dimensions in mm DO-41
8.3ms Single Half (JEDEC Method) Sine-Wave 44 0 0.2 0.4 0.6 0.8 1.0 0 25 50 75 100 125 150 Single Phase Half Wave 60Hz Resistive or Inductive Load 175 .01 1.2 1.4 1.5 Pulse Width=300 μs T J =25 .04 .6 .8 1.0 AMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES CHARACTERISTICS JUNCTION CAPACITANCE, pF AMBIENT TEMPERATURE, INSTANTANEOUS FORWARD VOLTAGE,VOLTS FIG.1 -- TYPICAL FORWARD CURRENT DERATING CURVE FIG.2 -- TYPICAL INSTANTANEOUS FORWARD AVERAGE FORWARD CURRENT CURRENT, MICRO AMPERES PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG.5 -- TYPICAL JUNCTION CAPACITANCE FIG.4 -- TYPICAL REVERSE CHARACTERISTICS NUMBER OF CYCLES AT 60Hz INSTANTANEOUS REVERSE FIG.3 -- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT CURRENT, AMPERES PEAK FORWARD SURGE .01 20 40 60 80 100 120 140 TJ=25℃ .04 TJ=100℃ 100 200 40 100 .4 4 1 TJ=25℃ www.sunmate.tw 2 of 2