SCS240KE2AHRC

Diode Arrays Overview

The SCS240KE2AHRC is a silicon carbide Schottky barrier diode from ROHM Semiconductor, designed for automotive applications under AEC-Q101 qualification. It features a dual configuration in a TO-247-3 package with a reverse voltage of 1200 V and a continuous forward current of 40 A. The device exhibits a forward voltage of approximately 2.6 V at rated conditions and supports a maximum junction temperature of 175°C. Total power dissipation reaches 420 W, enabling efficient high-power conversion.

Diode Arrays Feature Summary

• AEC-Q101 qualified for automotive reliability standards
• Silicon carbide construction for high-temperature operation up to 175°C
• Dual common cathode configuration for bridge rectifier applications
• High-speed switching capability with reduced recovery time

Diode Arrays Applications

• Automotive DC-DC converters
• On-board chargers (OBC)
• Traction inverters
• Industrial motor drives

Diode Arrays Procurement Notes

Verify the specific suffix 'C11' or 'HR' against the target datasheet revision, as these indicate pinning or thermal pad variations. Confirm AEC-Q101 grade requirements match the system design. Check for end-of-life status if sourcing from secondary markets. Ensure TO-247N mounting compatibility for thermal management.

Diode Arrays Selection Notes

Select this component for high-voltage automotive systems requiring robust thermal performance. The 1200V rating provides safety margin for 800V architectures. Compare forward voltage drop against efficiency targets. Consider the dual package topology for space-constrained bridge implementations. Validate junction temperature limits under peak load conditions.

Diode Arrays Part Context

Part of the SCS2x series of second-generation SiC Schottky diodes. Designed to replace older silicon rectifiers in high-frequency applications. Offers superior thermal conductivity compared to standard packages. Supports the industry shift toward 800V electric vehicle platforms.

Diode Arrays Replacement Considerations

SCS240AE2HRC11 offers similar packaging but lower 650V rating. SCS230KE2HRC11 provides higher voltage but lower current capacity. Verify pinout compatibility when substituting within the SCS2x family.