B484G-2

Overview

The B484G-2 is a three-phase half-wave bridge rectifier module manufactured by Sensata-Crydom. It features a common cathode configuration with a repetitive peak reverse voltage of 1400V and an average forward current capacity of 50A. The device utilizes a Module-Q package designed for chassis mounting, ensuring robust performance in high-voltage industrial applications requiring reliable power conversion.

Feature Summary

• Three-phase half-wave bridge rectification
• Common cathode configuration
• High-voltage insulation capability

Applications

• Industrial power control systems
• High-voltage rectification circuits
• Power supply modules

Procurement Notes

Verify the specific datasheet version to confirm thermal characteristics and mounting torque specifications. Ensure compatibility with existing cooling solutions due to the module's power dissipation requirements. Confirm that the 1400V rating aligns with the system's peak voltage stresses to prevent breakdown.

Selection Notes

Select this component when a three-phase half-wave topology is required with high voltage isolation. The 50A current rating suits moderate to heavy industrial loads. Consider the Module-Q form factor for direct chassis integration where space efficiency and thermal conductivity are critical design constraints.

Part Context

This part belongs to the Crydom diode module family, specifically designed for industrial switching and power control. It complements other high-power semiconductor solutions from Sensata-Crydom, focusing on durability and electrical safety in demanding environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.