FAM65CR51DZ2

Overview

The FAM65CR51DZ2 is a silicon carbide (SiC) MOSFET module from onsemi's EliteSiC family, designed for high-efficiency power conversion. It integrates a half-bridge topology with an Al2O3 DBC substrate and features a 650V breakdown voltage. The device incorporates a SiC diode with a forward voltage of 1.6V and offers a low on-resistance of 51mΩ. Rated for through-hole mounting, it operates within a temperature range of -40°C to +125°C, supporting robust performance in demanding industrial applications.

Feature Summary

• Integrates a half-bridge configuration with a dedicated SiC diode for enhanced switching efficiency
• Utilizes an aluminum oxide (Al2O3) Direct Bonded Copper (DBC) substrate for superior thermal management
• Engineered specifically for L-forming PFC topologies to optimize power factor correction

Applications

• Active Power Factor Correction (PFC) circuits
• Industrial motor drives
• High-frequency power supplies

Procurement Notes

Verify the specific suffix 'DZ2' against official datasheets to confirm package and pinout compatibility. Confirm RoHS compliance status and check for recent Product Change Notifications (PCN). Ensure ordering quantities align with factory packaging specifications to avoid partial reel issues.

Selection Notes

Select this component when designing systems requiring low conduction losses and high thermal stability. The 51mΩ resistance suits moderate current applications, while the 650V rating provides adequate headroom for standard bus voltages. Evaluate gate drive requirements against the specified +/- 10V limits.

Part Context

This module belongs to the EliteSiC series, which focuses on combining silicon carbide technology with advanced packaging. It targets applications where traditional silicon devices face limitations in switching speed or thermal dissipation, offering a compact solution for modern power electronics.

Replacement Considerations

Consult official substitution guides for equivalent modules within the same voltage and current ratings. Verify that alternative parts support the required L-forming PFC application and match the physical footprint constraints.