DDB6U104N16RRBOSA1

Diode Arrays Overview

The DDB6U104N16RRBOSA1 is a diode module with chopper-IGBT from Infineon Technologies. It features a rectifier diode rated at 1600 V repetitive peak reverse voltage and 60 A RMS forward current per chip, alongside an IGBT rated at 1200 V collector-emitter voltage and 50 A DC collector current. The module includes a fast diode with 1200 V reverse voltage and 25 A DC forward current. Total power dissipation is 350 W at 25°C case temperature. An integrated NTC thermistor provides thermal monitoring.

Diode Arrays Feature Summary

• Integrates a brake-chopper IGBT with a rectifier diode and a fast recovery diode in a single compact housing.
• Includes an embedded NTC thermistor connected to the baseplate for precise junction temperature monitoring.
• Features internal aluminum oxide insulation and high creepage distance for reliable electrical isolation.

Diode Arrays Applications

• DC link chopper circuits for braking energy dissipation
• Rectifier applications in industrial drive systems
• Power conversion modules requiring integrated thermal sensing

Diode Arrays Procurement Notes

Verify the specific ordering suffix BOSA1 against official Infineon documentation to confirm packaging and reel specifications. Ensure compatibility with AG-ECONO2B mounting standards. Confirm RoHS compliance status and REACH registration details prior to procurement. Validate that the component meets all required thermal and electrical ratings for the intended application environment.

Diode Arrays Selection Notes

Select this module when a combined rectifier and brake-chopper function is required within a limited footprint. The integrated NTC simplifies thermal management design by providing direct temperature feedback. Consider the 1600 V rating for the diode and 1200 V for the IGBT when designing for varying DC bus voltages. Ensure the heat sink interface matches the specified thermal resistance requirements for optimal performance.

Diode Arrays Part Context

This component belongs to the EconoBRIDGE family of diode modules with brake choppers. It utilizes the AG-ECONO2B housing format, designed for cost-effective and compact assembly in low to medium-power industrial drives. The module integrates multiple semiconductor functions to reduce system complexity and improve reliability compared to discrete solutions.

Diode Arrays Replacement Considerations

Check for updated revisions within the DDB6U104N16RR series. Verify pinout and thermal characteristics if substituting with other EconoBRIDGE variants. Ensure any replacement maintains the same NTC configuration and mechanical mounting dimensions.

Diode Arrays FAQ

What is the maximum allowable junction temperature for this module?

The maximum junction temperature (Tvj max) is 150°C.

How is the NTC thermistor connected in this module?

The NTC thermistor is connected to the baseplate of the module for thermal monitoring.

What is the insulation test voltage for this component?

The insulation test voltage is 2.5 kV RMS at 50 Hz for 1 minute.