CGRB204-G

Single Diodes Overview

The CGRB204-G is a surface mount general-purpose rectifier manufactured by Comchip Technology. It belongs to the glass-passivated reverse voltage series, offering ratings from 50 to 1000 volts with a forward current capacity of 2.0 amperes. The component utilizes an SMB/DO-214AA molded plastic package designed for automated pick-and-place assembly. Key electrical characteristics include high surge current capability and compliance with UL flammability standards (94V-0). The device features built-in strain relief and solderable terminals per MIL-STD-750 specifications.

Single Diodes Feature Summary

• Glass-passivated junction construction for enhanced reliability
• SMB/DO-214AA surface mount package optimized for automated assembly
• Built-in mechanical strain relief within the plastic housing
• High surge current handling capability

Single Diodes Applications

• Surface mount power supply circuits
• General purpose rectification in consumer electronics
• AC to DC conversion stages
• Polarity protection in low-voltage DC systems

Single Diodes Procurement Notes

Verify the specific reverse voltage rating required for your application, as the CGRB20x-G series spans multiple voltage options. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as regulatory declarations may vary by production batch. Ensure the selected variant matches the exact voltage specification needed for the circuit design.

Single Diodes Selection Notes

Select this component when a robust surface mount rectifier is required for applications demanding high surge tolerance. The DO-214AA footprint facilitates efficient PCB layout compared to through-hole alternatives. Consider the maximum repetitive peak reverse voltage limits to ensure adequate safety margins for the operating environment.

Single Diodes Part Context

This part is part of Comchip Technology's CGRB20x-G family of glass-passivated general-purpose rectifiers. The series includes variants with different voltage ratings ranging from 50V to 1000V, all sharing the same 2.0A forward current rating and SMB package form factor. This standardization simplifies inventory management for designs requiring similar current capabilities but varying voltage isolation levels.

Single Diodes Replacement Considerations

Direct replacements must match the DO-214AA package, 2.0A average forward current, and equal or higher peak reverse voltage ratings. Verify that substitute components also offer glass passivation if environmental reliability is critical. Check termination compatibility and thermal performance characteristics before integration.