ACGRKM4007-HF

Overview

The ACGRKM4007-HF is a standard recovery rectifier diode manufactured by Comchip Technology, designed for surface-mount applications in the SOD-123T package. It features a maximum DC reverse voltage of 1000 V and an average forward current rating of 1 A. The device exhibits a maximum forward voltage of 1.1 V at 1 A and a low reverse leakage current of 5 µA at 1000 V. It supports a maximum surge current of 30 A and operates within a junction temperature range of -55°C to +150°C. Certified under AEC-Q101 standards, it is suitable for automotive-grade requirements.

Feature Summary

• Automotive-grade reliability certified under AEC-Q101 standards
• High thermal stability with extended operating temperature range up to 150°C
• Low leakage current characteristics for efficient power management
• Standard recovery speed optimized for general-purpose rectification

Applications

• Automotive electronics systems requiring AEC-Q101 compliance
• General-purpose rectification in surface-mount circuits
• Power supply units utilizing high-voltage standard recovery diodes

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the specific part number matches the required AEC-Q101 automotive qualification status. Ensure the SOD-123T package variant aligns with PCB footprint specifications. Check RoHS3 compliance documentation for environmental regulatory adherence prior to integration into production workflows.

Selection Notes

Select this component when designing circuits necessitating 1000 V reverse voltage capability with 1 A continuous current handling. The AEC-Q101 certification makes it appropriate for automotive environments where strict reliability standards apply. Consider the SOD-123T package size for space-constrained surface-mount designs. Evaluate the 1.1 V forward voltage drop against system efficiency requirements compared to Schottky alternatives if lower voltage drop is critical.

Part Context

This device belongs to the ACGRKM series of standard recovery rectifiers from Comchip Technology. The series offers various voltage ratings within the same SOD-123T package family, allowing designers to maintain consistent footprints while adjusting voltage capabilities. The KM suffix indicates specific automotive-grade packaging and testing protocols distinct from commercial variants.

Replacement Considerations

Direct substitutes include other AEC-Q101 qualified 1A 1000V standard recovery diodes in SOD-123 packages such as MBR1H100LT3G or similar equivalents from major semiconductor manufacturers. Verify pinout compatibility and thermal performance characteristics before substitution.