The B250C1500G-E4/51: The Vishay B250C1500G-/51 is a single-phase bridge rectifier in the standard silicon technology, delivering 1.5 A average rectified output (Io) at a peak reverse voltage (Vrrm) of 400 V. Reverse leakage current is specified at 10 µA when the applied reverse voltage reaches 400 V, a figure that doubles roughly every 10°C junction rise and should be factored into standby power calculations.
Package, mounting, and temperature grade
Housed in a 4-Circular WOG package (supplier device package WOG), the rectifier is through-hole mounted, intended for board-level assembly where the leads pass through plated holes and are soldered on the opposite side. Supplied in bulk packaging, which is the standard tube or tray format for through-hole components — no tape-and-reel, so pick-and-place requires a tube feeder or manual insertion.