DD380N16K Rectifier Diode Module Infineon DD380N16K Rectifier Diode Module is designed and assembled with high reliable pressure contact technology using an isolated copper base-plate. This DD380N16K module provides easy mounting on printed circuit boards, is UL recognized, and prevents arcing on fail. The base-plate of the power block is 50mm. Ideal for applications such as a rectifier for drive applications, crowbar applications, rectifiers for UBS, and battery chargers.