ACGRA4002-HF

Overview

The ACGRA4002-HF is a standard recovery rectifier manufactured by Comchip Technology, designed for surface-mount applications in the DO-214AC (SMA) package. It features a maximum DC reverse voltage of 100 V and an average forward rectified current of 1 A. The device exhibits a forward voltage of 1.1 V at 1 A and a reverse leakage current of 5 µA at 100 V. With a reverse recovery time of 2.5 µs and a peak forward surge current capability of 30 A, it operates within a junction temperature range of -55°C to +150°C. This component holds AEC-Q101 qualification for automotive reliability.

Feature Summary

• Automotive-grade reliability with AEC-Q101 certification
• Standard recovery performance suitable for general-purpose rectification
• Surface-mount construction in compact DO-214AC package

Applications

• Automotive electronic circuits requiring qualified components
• General-purpose power supply rectification
• DC-DC converter output stages

Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official Comchip Technology documentation to ensure exact specification matching. Confirm RoHS compliance status and automotive qualification requirements prior to integration. Cross-reference datasheet parameters such as thermal resistance and packaging variants to align with design constraints. Ensure sourcing channels provide authentic components with traceable manufacturing records.

Selection Notes

Select this component when a surface-mount standard recovery diode with 100 V blocking voltage and 1 A continuous current rating is required. The DO-214AC package offers a compact footprint for space-constrained designs. Consider the 2.5 µs reverse recovery time for switching frequency limitations. Verify that the 150°C maximum junction temperature meets the thermal management requirements of the target application environment.

Part Context

This rectifier belongs to the ACGRA series from Comchip Technology, which provides automotive-qualified standard recovery diodes in surface-mount packages. The series supports various voltage ratings while maintaining consistent current handling capabilities. These components are engineered to meet stringent automotive industry standards for reliability and performance under varying environmental conditions.

Replacement Considerations

Consult official substitution guides or equivalent product listings from Comchip Technology for verified alternatives. Ensure any replacement matches the DO-214AC package, 100 V reverse voltage, 1 A current rating, and AEC-Q101 qualification. Verify electrical characteristics including forward voltage and reverse recovery time before implementation.

FAQ

What is the reverse recovery time of the ACGRA4002-HF?

The reverse recovery time is specified as 2.5 µs.

Is the ACGRA4002-HF qualified for automotive applications?

Yes, the component holds AEC-Q101 qualification.

What is the maximum operating junction temperature?

The maximum operating junction temperature is +150°C.