DSSK40-0015B

Diode Arrays Overview

The DSSK40-0015B is a dual common cathode Schottky rectifier manufactured by IXYS. It utilizes Gallium Arsenide technology and is housed in a TO-220AB package with flange mount installation. The device features a maximum repetitive reverse voltage of 15V and an average forward current rating of 40A per element. Key electrical characteristics include a low forward voltage drop and high surge current capability, designed for efficient power conversion applications.

Diode Arrays Feature Summary

• Dual common cathode configuration for space-efficient circuit design
• Gallium Arsenide construction for enhanced thermal performance
• Low forward voltage drop to minimize conduction losses
• Robust surge current handling capability

Diode Arrays Applications

• DC-DC converters
• Free-wheeling diodes in inductive load circuits
• Power supply output rectification
• General purpose rectification in low voltage systems

Diode Arrays Procurement Notes

Verify the specific suffix and manufacturer documentation to confirm exact electrical ratings and pinout compatibility before integration. Check for obsolescence status as component lifecycles vary. Ensure thermal management solutions match the TO-220AB flange mount requirements for reliable operation under rated load conditions.

Diode Arrays Selection Notes

Select this component for applications requiring low forward voltage drop and high current density in a standard through-hole package. Consider the Gallium Arsenide material properties for temperature stability. Compare peak reverse voltage and average current ratings against circuit demands to ensure adequate safety margins during normal and transient operating conditions.

Diode Arrays Part Context

This part belongs to the DSSK series of Schottky rectifiers from IXYS, focusing on high-efficiency power rectification. The series is characterized by fast switching speeds and low recovery charge, suitable for modern switching power supplies. The TO-220AB package provides a balance between current capacity and ease of mounting on heat sinks.

Diode Arrays FAQ

What is the maximum repetitive reverse voltage for the DSSK40-0015B?

The maximum repetitive reverse voltage (VRRM) is 15V.

Is the DSSK40-0015B available in a surface mount package?

No, it is available in the TO-220AB through-hole flange mount package.

What is the typical junction temperature range for this device?

The operating junction temperature range is typically -55°C to +175°C.