ACGRBT304-HF

Overview

The ACGRBT304-HF is a standard recovery rectifier diode manufactured by Comchip Technology. It features an 800 V maximum DC reverse voltage and a 3 A average forward current rating. The device utilizes a DO-214AA (SMA) surface-mount package. It holds AEC-Q101 automotive qualification. Key electrical parameters include a 1.15 V maximum forward voltage at 3 A and a typical reverse leakage current of 5 µA at 400 V. The junction temperature range spans from -55°C to +150°C.

Feature Summary

• Automotive-grade reliability certified under the AEC-Q101 standard for robust performance in demanding environments.
• High-voltage blocking capability with an 800 V maximum reverse voltage rating suitable for industrial power applications.
• Standard recovery characteristics optimized for general-purpose rectification tasks.

Applications

• Automotive electronics systems requiring qualified components
• Industrial power supply circuits
• General-purpose rectification in high-voltage environments

Procurement Notes

Verify the specific datasheet revision and AEC-Q101 certification status directly with Comchip Technology or authorized distributors before integration. Confirm that the DO-214AA footprint matches your PCB design requirements. Ensure thermal management strategies account for the specified junction temperature limits during operation.

Selection Notes

Select this component when an 800 V reverse voltage rating and 3 A continuous current capacity are required in a compact SMA package. The AEC-Q101 qualification makes it suitable for automotive designs where long-term reliability and environmental stress resistance are critical specifications.

Part Context

This part belongs to Comchip Technology's automotive-grade rectifier series. It is designed to meet strict automotive industry standards for quality and durability. The device serves as a general-purpose solution for converting AC to DC in various electronic systems requiring high voltage tolerance.

Replacement Considerations

Check for direct substitutes within the same manufacturer's lineup that share identical pinouts and electrical ratings. Verify compatibility with existing circuit designs if swapping for availability reasons.