HER303GT-G

Single Diodes Overview

The HER303GT-G is a general-purpose rectifier diode manufactured by Comchip Technology. It features a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current rating of 3 A. The device utilizes a DO-201AA (DO-27) axial leaded package, suitable for through-hole mounting. It operates within a junction temperature range of -55°C to +150°C. The component is RoHS compliant and designed for high-efficiency applications requiring reliable single-phase rectification.

Single Diodes Feature Summary

• High-efficiency rectification capability for general-purpose applications
• Robust thermal performance with extended operating junction temperature range
• Glass passivated chip construction for enhanced stability

Single Diodes Applications

• General-purpose power supply circuits
• AC to DC conversion stages
• Industrial control equipment rectification

Single Diodes Procurement Notes

Verify the specific suffix 'GT' indicates tape-and-reel packaging rather than bulk or cut tape when sourcing. Confirm the manufacturer is Comchip Technology to ensure authenticity. Check for RoHS compliance documentation if environmental regulations apply to the final assembly. Ensure the DO-201AA package dimensions match the PCB footprint requirements.

Single Diodes Selection Notes

Select this component where a 200 V reverse voltage rating and 3 A continuous current are sufficient. Consider the axial leaded form factor for manual assembly or specific mechanical constraints. Evaluate thermal management needs given the 150°C junction limit. Compare against alternative general-purpose diodes if higher voltage or current ratings are required for the specific circuit design.

Single Diodes Part Context

This part belongs to Comchip Technology's line of single rectifier diodes. The series offers various voltage and current combinations in standardized packages like DO-27. These components are widely used in consumer electronics, industrial machinery, and automotive applications where reliable rectification is essential. The manufacturer emphasizes quality certifications such as ISO9001 and AEC-Q101 compliance for relevant products.

Single Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Engineers should consult official cross-reference lists from Comchip Technology or authorized distributors for verified equivalents.