DSSK80-006BR

Diode Arrays Overview

The DSSK80-006BR is a dual Schottky rectifier with a common cathode configuration, manufactured by IXYS. It features an ISOPLUS247™ through-hole package designed for high-power applications. The device supports a continuous forward current of 40A per diode, totaling 80A, and withstands a maximum repetitive reverse voltage of 60V. Key electrical characteristics include a very low forward voltage drop (VF) to minimize conduction losses and extremely low switching losses due to the Schottky barrier technology. The component operates within a junction temperature range of -55°C to +150°C and exhibits low reverse leakage current (IRM).

Diode Arrays Feature Summary

• Dual common cathode Schottky rectifier architecture for efficient power conversion.
• ISOPLUS247™ isolated package design ensuring UL registration E153432 compliance.
• Optimized for minimal forward voltage drop and reduced switching energy dissipation.
• Robust thermal management capabilities supporting high junction temperatures up to 150°C.

Diode Arrays Applications

• DC-DC converter modules requiring high efficiency and low heat generation.
• Free-wheeling diodes in motor drive circuits and industrial power supplies.
• Protection diodes in battery charging systems and automotive electronics.
• High-frequency rectification in communication power equipment.

Diode Arrays Procurement Notes

Verify availability status carefully as this specific suffix variant may be discontinued or obsolete. Confirm that the required package type matches the ISOPLUS247™ specification. Ensure that the 60V reverse voltage rating aligns with the circuit's peak inverse voltage requirements. Check for valid substitute part numbers if original supply is unavailable. Validate manufacturer documentation for any recent product discontinuance notifications prior to finalizing procurement plans.

Diode Arrays Selection Notes

Select this component when dual common cathode topology is required for synchronous rectification or free-wheeling applications. The 60V rating suits low-voltage DC bus systems. Consider the ISOPLUS247™ package for its superior thermal performance and isolation compared to standard packages. Evaluate the low VF characteristic for efficiency gains in high-current scenarios. Ensure the operating temperature range meets the environmental demands of the target application.

Diode Arrays Part Context

This device belongs to the DSSK series of power Schottky rectifiers from IXYS, now part of Littelfuse. The series is known for combining high current density with fast switching speeds. The DSSK80-006BR specifically utilizes the ISOPLUS247™ lead frame, which provides electrical isolation between the cathode and the mounting base. This family targets applications demanding high reliability and compact power solutions in industrial and automotive sectors.

Diode Arrays Replacement Considerations

Public records indicate STPS3060CW as a similar available substitute. Verify pinout compatibility and thermal resistance values before substitution. Ensure the replacement device meets or exceeds the 60V reverse voltage and 40A per diode current ratings. Confirm that the alternative package fits the existing PCB footprint and mounting constraints.