DSSK50-015A

Diode Arrays Overview

The DSSK50-015A is a dual Schottky rectifier manufactured by IXYS, designed for high-efficiency power conversion. It features a common cathode configuration housed in a TO-247AD package. The device supports an average forward current of 2 x 25 A and offers a repetitive peak reverse voltage of 150 V. Key electrical characteristics include a maximum forward voltage of 0.86 V at 25 A and a typical reverse leakage current of 3 mA at rated voltage. It operates within a junction temperature range of -40 °C to +175 °C.

Diode Arrays Feature Summary

• Dual Schottky barrier rectifier with common cathode topology
• High thermal stability supporting elevated junction temperatures up to 175 °C
• Low forward voltage drop for improved energy efficiency
• Robust construction suitable for high-current applications

Diode Arrays Applications

• DC-DC converter modules
• Free-wheeling diodes in motor drives
• Power supply output rectification
• Solar charge controllers

Diode Arrays Procurement Notes

Verify the specific suffix 'A' against the manufacturer datasheet to confirm pinout and thermal pad specifications. Ensure the supplier provides original packaging documentation to authenticate the component source. Cross-reference the lot code with IXYS records if traceability is required for critical infrastructure projects.

Diode Arrays Selection Notes

Select this component when a dual Schottky configuration is required for synchronous rectification or free-wheeling duties. The TO-247AD package facilitates efficient heat dissipation through direct mounting to a heatsink. Compare the 150 V rating against circuit peak inverse voltages to ensure adequate safety margins under transient conditions.

Diode Arrays Part Context

This part belongs to the DSSK series of power Schottky rectifiers from IXYS. The series is engineered for low-loss switching applications. The TO-247AD form factor is standard for medium-to-high power discrete semiconductors, allowing compatibility with existing board layouts designed for similar thermal profiles.

Diode Arrays Replacement Considerations

Direct substitutes may include other dual Schottky diodes with identical pinouts and comparable current ratings, such as the DSSK30-018A for lower current needs or the DSSK60-015A for higher current capacity. Verify that any replacement maintains the same common cathode arrangement and package dimensions.