Glass Passivated Bridge Rectifiers onsemi DFB2005 to DFB2100 and DFB2505 to DFB25100 Glass Passivated Bridge Rectifiers feature reliable low-cost construction and are ideal for printed circuit boards. The DFB2505 to DFB25100 modules feature a surge overload rating to 300A peak and high case dielectric strength of 2500VRMS. The DFB2005 to DFB20100 rectifiers offer a surge overload rating to 250A peak and high case dielectric strength of 2000VRMS. All versions of these onsemi glass passivated bridge rectifiers provide an isolated voltage of >,2500V from case to lead.