Kt Kingtronics Tells You The Bridge Rectifiers Category

Generally bridge rectifier is divided into full-bridge and half-bridge.

Half-bridge : Two half-bridge is a half bridge rectifier diodes sealing together. Two half-bridge circuit can be composed of a bridge rectifier. 

A half bridge may be composed of a transformer with a center tap full-wave rectifier circuit.

Full-bridge : Formed by full-wave bridge rectifier circuit connected by four rectifier diodes, and packaged as one composed of external insulation packaging.

In addition , Bridge Rectifier Package category: SMD series, Bridge series, Round Bridge Series, Flat bridge series, Square Bridge Series.