BY448GP SINTERED GLASS JUNCTION PLASTIC RECTIFIER VOLTAGE:1500V CURRENT: 2.0A FEATURE DO-15/DO-204AC High temperature metallurgically bonded construction Sintered glass cavity free junction Capability of meeting environmental standard of MIL-S-19500 High temperature soldering guaranteed 350°C /10sec/0.375”lead length at 5 lbs tension Operate at Ta =55°C with no thermal run away Typical Ir<0.1µA 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%) Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward Rectified Current 3/8”lead length at Ta =55°C Peak Forward Surge Current 8.3ms single Half sine-wave superimposed on rated load Maximum Instantaneous Forward Voltage at 3.0A Maximum full load reverse current full cycle Average at 55°C Maximum DC Reverse Current at rated DC blocking voltage Typical Reverse Recovery Time Typical Thermal Resistance Ta =25°C Ta =150°C (Note 1) (Note 2) Storage and Operating Junction Temperature SYMBOL BY448GP units Vrrm Vrms Vdc 1650 1150 1650 V V V If(av) 2.0 A Ifsm 30.0 A Vf 1.60 V Ir(av) 100.0 µA Ir 5.0 150.0 Trr Rth(ja) 1000 100 µA µA nS K/W Tstg, Tj -65 to +175 °C Note: 1. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A 2. Thermal Resistance from Junction to Ambient on PC board with spacing 25mm Rev.A1 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES BY448GP 1 1 Rev.A1 www.gulfsemi.com