BY550-50 FCI | Alldatasheet

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FEATURES

Case:JEDEC DO-27,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight:0.041 ounces,1.15 grams I Dimensions in millimeters High current capability The plastic material carriers U/L recognition 94V-0 Mounting position: Any DO-201AD Mechanical DimensionsDescription Data Sheet PLASTIC SILICON RECTIFIERS

5.0 Amps Miniature

BY550-100~1000 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. BY 550-200 BY 550-400 BY 550-600 BY 550-800 BY 550-1000UNITS M axim um recurrent peak reverse voltage VRRM 200 400 600 800 1000 V Max imum RMS v olt age VRMS 140 280 420 560 700 V Maximum DC blocking voltage VDC 200 400 600 800 1000 V Maximum average forw ard rectified current 9.5mm lead length, @TA=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 @ 5.0 A VF V M axim um reverse current @TA=25 at rated DC blocking voltage @TA=100 Typical junction capacitance (Note1) CJ pF Typical thermal resistance j-A / j-L (Note2) RθJA/JL Operating junction temperature range TJ Storage temperature range TSTG 15.0 / 5.0 /W - 55 ---- + 150 - 55 ---- + 150 5.0 300.0 1.1 100 100.0 AIF(AV) A IFSM BY 550-50 BY 550-100 50 100 2. Thermal resistance from junction to ambient and junction to Lead. A NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. IR 10.0

PLASTIC SILICON RECTIFIERS TJ=125 8.3ms Single Half Sine-Wave 0.25 0.5 0.75 1.0 25 50 75 100 125 150 Single Phase Half Wave 60H Z Resistive or Inductive Load 1.25 175 1.5 AMPERES AMPERES PEAK FORWARD SURGE CURRENT AMPERES JUNCTION CAPACITANCE,PF FIG.4--TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,VOLTS FIG.3 -- PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60Hz FIG.1 -- TYPICAL FORWARD CHARACTERISTICS FIG.2 -- TYPICAL FORWARD DERATING CURVE AVERAGE FORWARD CURRENT INSTANTANEOUS FORWARD CURRENT .4 1.0 2 400 100 200 600 1000 41 0 2 0 4 01 0 0 TJ=25 1.00.6 .01 0.4 0.8 0.1 1.4 1.2 1.6 1.0 TJ=25 C Pulse Width =300us