BY550G-400 Datasheet | Gulf Semiconductor

FEATURE Molded case feature for auto insertion High current capability Low leakage current High surge capability High temperature soldering guaranteed 250°C /10sec/0.375" lead length at 5 lbs tension Glass Passivated chip - 201AD MECHANICAL DATA Terminal: Plated axial leads solderable per MIL-STD 202E, method 208C Case: Molded with UL-94 Class V-0 recognized Flame Retardant Epoxy Polarity: color band denotes cathode Mounting position: any Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated, for capacitive load, derate current by 20%) SYMBOL Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward Rectified Current 3/8" lead length at Ta =60° C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Maximum Instantaneous Forward Voltage at rated forward current Maximum DC Reverse Current Ta =25° C at rated DC blocking voltage Ta =125° C Typical Junction Capacitance (Note 1) Operating Temperature (Note 2) Storage and Operating Junction Temperature Note: 1. Measured at 1.0 MHz and applied voltage of 4.0Vdc 2. Thermal Resistance from Junction to Ambient at 0.375" lead length, P.C. Board Mounted BY550G-20S 400 280 400 5.0 300.0 1.15 20.0 200.0 50 18 -55 to +150 units V V V A A V µA p F ° C/W ° C Vrrm Vrms Vdc If(av) Ifsm Vf Ir Cj Rth(ja) Tstg, Tj Rev.A1 .gulfsemi. .. RATINGS AND CHARACTERISTIC CURVES BY550G-400 Rev.A1 .gulfsemi....