Download the DWR70BB40 datasheet PDF.
This datasheet also includes the DWR70BB30 variant, as both parts are published together in a single manufacturer document.
DIODE MODULE
www.DataSheet4U.com DWF(R)70BB30/40 Power Diode Module DWF(W)70BB is designed for three phase half wave rectification, which has three diodes connected in a three phase bridge.