ACGRBT302-HF

Overview

The ACGRBT302-HF is a standard rectifier diode manufactured by Comchip Technology, designed for surface-mount applications in the DO-214AA (SMA) package. It features a maximum DC reverse voltage of 400 V and an average rectified forward current of 3 A. The device exhibits a forward voltage drop of 1 V at 3 A and a maximum reverse leakage current of 5 µA at 400 V. Operating junction temperatures range from -65°C to 175°C, ensuring reliability in demanding environments.

Feature Summary

• Automotive-grade qualification compliant with AEC-Q101 standards
• High thermal stability supporting extended operating temperature ranges
• Halogen-free construction adhering to environmental regulations

Applications

• Automotive electronics systems requiring high reliability
• Industrial power supply circuits
• General-purpose rectification in consumer electronics

Procurement Notes

Verify component status as this part may be obsolete or subject to discontinuation notices. Confirm availability through authorized distributors and check for valid datasheets prior to design-in. Ensure compliance with RoHS directives and specific automotive quality requirements during sourcing.

Selection Notes

Select this component for applications requiring robust 3 A rectification with 400 V blocking capability. The AEC-Q101 qualification makes it suitable for automotive environments where long-term reliability and thermal endurance are critical design constraints.

Part Context

This component belongs to Comchip Technology's line of surface-mount rectifiers. The manufacturer specializes in SMD discrete semiconductors, including diodes and TVS devices, often targeting automotive and industrial sectors with qualified products.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative SMA-packaged 3A 400V standard recovery diodes if this unit is discontinued.