BY550-600

BY550-50 THRU BY550-1000 Features · Low cost · Diffused junction · High current capability · The plastic material carries U/L recognition 94V-0 CURRENT 5.0 Amperes VOLTAGE 50 to 1000 Volts DO-201AD 0.210(5.3) 0.188(4.8) DIA. 1.0(25.4) MIN. Mechanical Data · Case : JEDEC DO-201AD molded plastic body · Terminals : Plated axial lead solderable per MIL-STD-750, method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.042 ounce, 1.1 grams 0.375(9.5) 0.285(7.2) 0.042(1.1) 0.037(0.9) DIA. 1.0(25.4) MIN. Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics (Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols Maximum recurrent peak reverse voltage Maximum average forward rectified current at TA=60℃ Recurrent peak Forward Current Peak forward surge current 8.3ms half sine wave superimposed on rated load Maximum instantaneous forward voltage at 5.0A Maximum reverse current at rated DC blocking voltage Typical thermal resistance Operating and storage temperature range VRRM I(AV) IFRM IFSM VF IR RθJA TJ TSTG BY550 BY550 BY550 BY550 BY550 BY550 BY550 -50 -100 -200 -400 -600 -800 -1000 50 100 200 400 5.0 60.0 300.0 1.1 20.0 30.0 -65 to +150 600 800 1000 Units Volts Amps Amps Amps Volts μA ℃/W ℃ Notes: (1) Measured at 1MHz and applied reverse voltage of 4.0V DC. RATINGS AND CHARACTERISTIC CURVES BY550-50 THRU BY550-1000 FIG.1-FORWARD CURRENT DERATING CURVE 8 10mm 10mm FIG.2-TYPICAL FORWARD CHARACTERISTICS 100000 7 AVERAGE FORWARD CURRENT AMPERES 10000 INSTANTANEOUS FORWARD CURRENT(AMPERES) 6 5 4 R-Load 1000 TJ=25℃ 3 2 1 0 0 25 50 75 100 125 150 175 C-Load 100 Typ.values 10 LEAD TEMPERATURE ( ℃) 1 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 1000 FIG.4-TYPICAL THERMAL RESISTANCE 50 400 PERMISSIBLE SURGE CURRENT(A) 1 Cycle R0JA THERMAL RESISTANCE JUNCTION AMBIENT(℃/W) IFM 40 Max 200 TJ=25℃ 30 100 20 Typ 40 10 L L 20 1 2 4 10 20 100 0 0 5 10 15 NUMBER OF CYCLES AT 50Hz 20 25 30 L, LEAD LENGTH (mm)