DSSK30-018A

Diode Arrays Overview

The DSSK30-018A is a power Schottky rectifier manufactured by IXYS, featuring a common cathode configuration within a TO-247AD package. It supports an average forward current of 2 x 15 A and a repetitive peak reverse voltage of 180 V. The device exhibits a typical forward voltage drop of 0.72 V at rated conditions, with specific testing data indicating 860 mV at 15 A. This component is designed for high-efficiency rectification in power conversion applications requiring low switching losses.

Diode Arrays Feature Summary

• Utilizes Schottky barrier technology to minimize forward voltage drop and reduce switching energy loss during operation.
• Features a common cathode dual-element structure integrated into a single TO-247AD package for compact board layout.
• Incorporates planar passivation technology to ensure stable electrical characteristics and reliability under thermal stress.

Diode Arrays Applications

• High-frequency DC-DC converters
• Free-wheeling diodes in PWM circuits
• Power factor correction (PFC) stages

Diode Arrays Procurement Notes

Verify the exact ordering suffix against the manufacturer's current datasheet to confirm pinout compatibility and specific thermal ratings. Ensure the procurement source provides valid traceability documentation. Cross-reference the part number with Littelfuse or IXYS official catalogs to confirm current production status and any recent design changes affecting mechanical dimensions or electrical parameters.

Diode Arrays Selection Notes

Select this component when designing circuits that require low forward voltage drop to maximize efficiency at moderate reverse voltage levels around 180 V. The TO-247AD package facilitates effective heat dissipation for currents up to 30 A total. Consider the junction temperature limits and thermal resistance specifications when determining heatsink requirements for continuous operation.

Diode Arrays Part Context

This device belongs to the DSSK series of power Schottky rectifiers from IXYS. The series is characterized by its use of silicon Schottky technology to offer superior performance compared to standard PN junction diodes in terms of speed and efficiency. The DSSK30-018A specifically targets applications where low conduction losses are critical.

Diode Arrays FAQ

What is the maximum repetitive peak reverse voltage for the DSSK30-018A?

The maximum repetitive peak reverse voltage (VRRM) is 180 V.

Does the DSSK30-018A have a common anode or common cathode configuration?

It features a common cathode configuration.

What is the typical forward voltage drop at rated current?

The typical forward voltage drop is 0.72 V at the rated forward current.