BYW178

BYW178 SINTERED GLASS JUNCTION FAST AVALANCHE RECTIFIER VOLTAGE: 800V CURRENT: 3.0A FEATURE Glass passivated junction Low reverse current Soft recovery characteristics Very fast reverse recovery time Low reverse recovery peak current SOD-64 MECHANICAL DATA Case: SOD-64 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 millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated) SYMBOL Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Reverse Breakdown Voltage at IR =0. 1mA Maximum Average Forward Rectified Current Peak Forward Surge Current at tp=10ms half sinewave Maximum Forward Voltage at rated Forward Current and 25°C Maximum DC Reverse Current Tj = 25°C at rated DC blocking voltage Tj = 100°C Maximum Reverse Recovery Time Typical Thermal Resistance Storage and Operating Junction Temperature Note: 1. Reverse Recovery Condition IF = 0.5A, IR = 1.0A, IRR = 0.25A 2. on PC board with spacing 37.5mm BYW178 800 560 800 1100min 3.0 80 1.90 1.0 20 60 70 -55 to +175 units V V V V A A V µA µA nS K/W ℃ VRRM VRMS VDC V(BR)R IF(AV) IFSM VF IR Trr Rth(ja) Tstg, Tj (Note 1) (Note 2) Rev.A1 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES BYW178 Rev.A1 www.gulfsemi.com