KBPC804 – 400V 8.0A Bridge Rectifier in BR8 Package | 8A Rectifier Bridge

The KBPC804 is a 400V, 8.0A single-phase rectifier bridge designed for efficient high voltage AC-to-DC conversion in single-phase offline systems. Reverse leakage is maintained at ultra-low 8.0µA to improve thermal stability and reduce power loss. With strong surge immunity up to 125A, it supports reliable operation in demanding AC line environments. The BR8 insulated epoxy package ensures mechanical durability, excellent pin alignment, and high electrical isolation for compact PCB-mounted bridge modules.

Key Specifications:

• VR: 400V

• IF (DC): 8.0A

• TJ max: 125°C

• IFSM: 125A

• VF: 1.1V

• IR: 8.0µA

• Trr: 10µs

• Package: BR8

Features:

• 400V reverse blocking

• Very low leakage current

• High surge and inrush capability

• Fully insulated BR8 body

Applications:

• SMPS front-end rectifier bridges

• 400V industrial AC-DC rails

• High-reliability bridge modules