Low Profile Fast Recovery Full-Wave Bridge RDBF31(H) thru RDBF310(H)

Date:June 15, 2017

The RDBF31(H) thru RDBF310(H) series of devices is a family of surface mount full-wave bridge rectifiers packaged in the very low profile, small footprint DBF case.  Despite the small package size, this family of bridges is capable of a continuous forward current rating of 3A.  Additionally, the devices have a robust peak forward surge current rating of 100A and a broad range of reverse voltage capability (100 thru 1kV).  The RDBF31 series is one of the world’s smallest 3A full-wave bridge solutions.  The combination of low package profile, small package footprint and high current density make this device the ideal input rectification solution for many of today’s space constrained power applications such as Solid State Lighting (SSL) or battery charging.



 Continuous forward current capability of 3A (TA=120oC)

 High reverse voltage capability up to 1kV

 Very low profile package (1.4mm typical) for space constrained applications

 High forward surge rating of 100A necessary for reactively loaded circuits

 Fast reverse recovery time of 150ns to 500ns maximum

 Glass passivated silicon die for high reliability

 Very small package footprint of 8.70mm x 6.65mm, typical



 Input rectification

 Steering diodes

 Charging circuits

 Switching and linear power supplies


Support Material

Data Sheet

RDBF31(H) THRU RDBF310(H) N1925 REV.-.pdf