BY268 SINTERED GLASS JUNCTION FAST AVALANCHE RECTIFIER VOLTAGE:1400 CURRENT: 0.8A FEATURE SOD-57 Glass passivated junction Hermetically sealed package MECHANICAL DATA Case: SOD-57 sintered glass case Terminal: Plated axial leads solderable per MIL-STD 202E, method 208C Polarity: color band denotes cathode end 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) SYMBOL BY268 units Maximum Recurrent Peak Reverse Voltage Vrrm 1400 V Maximum RMS Voltage Vrms 980 V Vdc 1400 V Non-Repetitive Peak Reverse Voltage Vrsm 1600 V Maximum Average Forward Rectified Current 3/8”lead length at Ta =55°C Peak Forward Surge Current at Tp=10ms half sinewave If(av) 0.8 A Ifsm 20.0 A Maximum Forward Voltage at 0.4A and 25°C Vf 1.25 V Maximum DC Reverse Current at rated DC blocking voltage Ir 2.0 15.0 µA Maximum DC blocking Voltage Ta =25°C Ta =100°C Maximum Reverse Recovery Time (Note 1) Trr 400 nS Typical Thermal Resistance (Note 2) Rth(ja) 110.0 K/W Tstg, Tj -65 to +175 °C Storage and Operating Junction Temperature Note: 1. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A 2. Thermal Resistance from Junction to Ambient on P.C. board with spacing 25mm Rev.A1 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES BY268 Rev.A1 www.gulfsemi.com