BY550-50 THRU BY550-1000 50V-1000V SOFT RECOVERY FAST-SWITCHING PLASTIC RECTIFIERS 5.0A FEATURES Low cost Diffused junction High current capability The plastic material carries U/L recognition 94V-0 High temperature soldering guaranteed:260 C/10 seconds at terminals Component in accordance to RoHs 2002/95/EC and WEEE 2002/96/EC 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: 0.042ounce, 1.1 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. BY 550-50 BY BY BY BY BY BY UNITS 550-100 550-200 550-400 550-600 550-800 550-1000 Maximum recurrent peak reverse voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 V Maximum average forw ard rectified current 9.5mm lead length, @TA=75 IF(AV) 5.0 A IFSM 300.0 A VF 1.1 V Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ=125 Maximum instantaneous forw ard voltage @ 5.0 A Maximum reverse current @TA=25 at rated DC blocking voltage @TA=100 10.0 IR Typical junction capacitance (Note1) CJ 80 Typical thermal resistance (Note2) RθJA 15 TJ - 55 ---- + 150 TSTG - 55 ---- + 150 Operating junction temperature range Storage temperature range A 100.0 pF ／Ｗ Note: 1.Measured at 1MHz and applied reverse voltage of 4.0V 2.Thermal resestance from Junctiion to Ambient at 0.375"(9.5mm)Lead Lengths,P.C.Board Mounted E-mail: [email protected] 1 of 2 Web Site: www.taychipst.com BY550-50 THRU BY550-1000 50V-1000V SOFT RECOVERY FAST-SWITCHING PLASTIC RECTIFIERS RATINGS AND CHARACTERISTIC CURVES BY550-50 THRU BY550-1000 Maximum peak forward surge current 200 6 Peak forward surge current , A Average forward rectified current, A Forward current derating curve Lead Temperature 4 2 Ambient Temperature 0 80 40 120 Non-repetitive 100 Repetitive Ta=25 C 10ms single half sine wave at rated load 10 140 1 10 Number of cycles at 50Hz Temperature ( C ) Typical Forward Characteristics 100 Typical Reverse Characteristics 10 Tj=100 C A 100 10 Reverse current, Forward current, A 5.0A 1 0.1 1 Tj=50 C 0.1 Tj=25 C Tj=25 C Pulse width=300 S 1% duty cycle 0.01 0.4 0.8 1.2 1.6 0.01 2.0 0 Forward voltage, V 40 80 100 Percent of peak reverse voltage, % Typical junction capacitance Junction capacitance, pF 100 Tj=25 C f=1MHz 10 5 1 E-mail: [email protected] 10 Reverse voltage, v 2 of 2 100 Web Site: www.taychipst.com