W005 – LE GRAND

The LE GRAND W005 is a single-phase, 1.5A standard bridge rectifier fabricated using silicon planar technology. Characterized by a maximum repetitive peak reverse voltage (VRRM) of 50V, it is suitable for low-voltage rectification applications. The silicon “B” designation likely refers to a specific diffusion or passivation process employed during manufacturing, influencing key parameters such as reverse leakage current (IR) and forward voltage drop (VF). Absolute maximum ratings include a non-repetitive peak surge current (IFSM) typically around 30A for a half-sine wave pulse of 8.3ms duration. Thermal resistance (RθJL) from junction to lead is a critical parameter for heat sink selection, ensuring the junction temperature (TJ) remains within the specified operating range, typically -55°C to +150°C. The device package is likely a molded plastic case, providing electrical isolation and mechanical protection.