BY550-50 DSK | Alldatasheet
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Technical content
FEATURES
Case:JEDEC DO-27,molded plastic Terminals: A xial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.041 ounces, 1.15 grams Mounting position: Any 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 V RRM 200 400 600 800 1000 V Max imum RMS v olt age V RMS 140 280 420 560 700 V Maximum DC blocking voltage V DC 200 400 600 800 1000 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 @ 5.0 A V F V M axim um 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 - 55 ---- + 150 - 55 ---- + 150 BY550-50 --- BY550-1000 5.0 300.0 1.1 100 VOLTA GE RA NGE: 50 --- 1000 V CURRENT: 5.0 A 100.0 A and similar solvents I F(AV) PLASTIC SILICON RECTIFIERS The plastic material carries U/L recognition 94V-0 A DO - 27 I FSM Diffused junction Easily cleaned witn Freon,Alcohol,lsopropanol BY 550-50 BY 550-100 50 100 2. Thermal resistance from junction to ambient. A NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. I R 10.0 Dimensions in millimeters Diode Semiconductor Korea www.diode.kr
1 2 4 1082 0 4 0 6 0 801 00 100 150 200 250 300 350 400 450 T J =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, P F FIG.4--TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,VOLTS FIG.3 -- PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60Hz BY550-50 --- BY550-1000 INSTANTANEOUS FORWARD VOLTAGE, VOLTS AMBIENT TEMPERATURE, 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 0 1 0 0 T J =25 1.00.6 .01 0.4 0.8 0.1 1.4 1.2 1.6 1.0 T J =25 C Pulse Width =300us www.diode.kr Diode Semiconductor Korea