DDB6U180N16RRB37BOSA1

Overview

The DDB6U180N16RRB37BOSA1 is a diode module from Infineon Technologies, classified under the Low Power Econo series. It utilizes silicon technology and is housed in an EconoBRIDGE package. The component features a maximum repetitive peak reverse voltage of 1600 V and an RMSM current rating of 180 A. It supports a maximum non-repetitive surge forward current (IFSM) of 1600 A. The module implements a Diode Bridge topology with an integrated Brake Chopper configuration.

Feature Summary

• Integrates a brake chopper circuit within the diode bridge structure for energy dissipation management.
• Utilizes the EconoBRIDGE packaging design to facilitate standardized mounting and thermal performance.
• Employs silicon-based semiconductor technology for robust power handling capabilities.

Applications

• Motor control systems requiring regenerative braking capabilities.
• Switch mode power supplies (SMPS) utilizing active clamp or brake chopper topologies.
• Industrial drives where DC bus voltage stabilization is required during deceleration.

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm pinout compatibility and thermal interface specifications. Ensure that the procurement channel provides original manufacturer documentation to validate authenticity. Cross-reference the full part number with official Infineon databases to confirm current production status and RoHS compliance details before finalizing acquisition.

Selection Notes

Select this module when a combined rectifier and brake chopper solution is needed within a single package footprint. Evaluate the 1600 V blocking voltage against the system's DC bus peak voltage to ensure adequate safety margins. Confirm that the 180 A RMS current rating aligns with the continuous load requirements of the application while considering thermal derating factors at elevated junction temperatures.

Part Context

This component belongs to the DDB6U180N16RR product family, which shares identical electrical characteristics and physical dimensions. Variations in the suffix typically denote specific tape-and-reel packaging options or minor manufacturing lot differences rather than functional changes. The B37 suffix indicates a specific packaging variant distributed through authorized channels.

Replacement Considerations

Direct replacements include the DDB6U180N16RR_B11 and DDB6U180N16RRP-B37 variants, which share the same core electrical ratings and mechanical form factor. Verify that any substitute maintains the EconoBRIDGE package style and integrated brake chopper functionality to ensure board-level compatibility without redesign.