BY500-50 THRU BY500-1000 SOFT RECOVERY FAST SWITCHING PLASTIC RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 5.0 Amperes Features Plastic package has Underwriters Laboratory Flammability Classification 94V-0 High surge current capability Fast switching for high efficiency High forward current operation at T L=45 Construction utilizes void-free molded plastic technique Especially designed for applications such as Switch Mode Power Supplies, Inverters, Converters, TV scanning, Ultrasonic-systems, Speed controlled DC Motors, Low RF Interference and Free Wheeling Diode Circuits High temperature soldering guaranteed: 250 /10 seconds, 0.375 (9.5mm) lead length, 5 lbs. (2.3Kg) tension Mechanical Data DIM ENSIONS Case: DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.042 ounce, 1.195 grams DIM inches mm Min. Max. Min. Max. A 0.283 0.374 7.20 9.50 B 0.189 0.208 4.80 5.30 C 0.048 0.051 1.20 1.30 D 1.000 - 25.40 - Note Maximum Ratings and Electrical Characteristics Ratings at 25 ambient temperature unless otherwise specified. Symbols BY500 -50 BY500 -100 BY500 -200 BY500 -400 BY500 -600 BY500 -800 BY500 -1000 Units Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts Maximum average forward rectified current 0.375" (9.5mm) lead length at TL=45 I(AV) 5.0 Amps Peak forward surge current 8.3mS single half sine-wave superimposed on rated load at TA=25 IFSM 200.0 Amps Maximum repetitive peak forward surge IFRM 10.0 Amps Maximum instantaneous forward voltage at 5.0A VF 1.35 Volts Maximum DC reverse current at rated DC blocking voltage TA=25 TA=100 IR 10.0 1.0 A mA Maximum reverse recovery time (Note 1) Trr 200.0 nS IRM(REC) 2.0 Amps CJ 28.0 F 22.0 /W Maximum reverse recovery current (Note 1) Typical junction capacitance (Note 2) Typical thermal resistance (Note 3) Operating junction temperature range Storage temperature range R JA TJ -50 to +125 TSTG -50 to +150 Notes: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts (3) Thermal resistance from junction to ambient at 0.375 (9.5mm) lead length with both leads to heat sink 1 RATINGS AND CHARACTERISTIC CURVES 2