CSD3080H

Overview

The CSD3080H is a single silicon controlled rectifier (SCR) module from Powerex Inc., designed for phase control applications with isolated packaging. It features an 800 V maximum repetitive peak off-state voltage and a 620 A RMS on-state current rating. The device utilizes the POW-R-BLOK™ chassis mount construction, providing robust thermal management and electrical isolation. Key electrical parameters include a maximum gate trigger voltage of 3 V and a non-repetitive surge current capability of up to 8000 A at 60 Hz.

Feature Summary

• Single SCR configuration within an isolated modular package
• Chassis mount design utilizing POW-R-BLOK™ technology
• High surge current handling capability for industrial loads

Applications

• Phase control systems
• Industrial power conversion
• Motor drive circuits

Procurement Notes

Verify component authenticity through authorized Powerex distributors or certified partners. Confirm that the specific unit matches the CSD3080H designation and check for any manufacturer lifecycle notices regarding obsolescence. Ensure storage conditions comply with semiconductor handling standards to maintain performance integrity prior to installation.

Selection Notes

Select this module when high voltage isolation and substantial current capacity are required in a compact form factor. The POW-R-BLOK™ architecture offers superior thermal conductivity compared to standard discrete packages. Evaluate thermal resistance requirements against the application's heat dissipation capabilities to ensure reliable operation under continuous load conditions.

Part Context

This component belongs to Powerex’s family of single SCR modules engineered for demanding power electronics environments. The series emphasizes reliability and ease of integration into chassis-based cooling systems. It serves as a critical switching element in high-power AC/DC conversion and regulation tasks where precise phase angle control is necessary.