DSSK28-0045A

Diode Arrays Overview

The IXYS DSSK28-0045A is a power Schottky rectifier featuring a common cathode configuration. It supports an average forward current of 30 A per device and a repetitive peak reverse voltage of 45 V. The component exhibits a low forward voltage drop of 0.55 V at 15 A and 125°C, alongside a maximum non-repetitive surge current of 280 A. Designed for high thermal performance, it operates within a junction temperature range of -55°C to +175°C.

Diode Arrays Feature Summary

• Very low forward voltage drop for reduced conduction losses
• Extremely low switching losses suitable for high-frequency applications
• Low reverse leakage current values
• Epoxy material meets UL 94V-0 flammability rating

Diode Arrays Applications

• Rectifiers in switch mode power supplies (SMPS)
• Free wheeling diodes in low voltage converters

Diode Arrays Procurement Notes

Verify the 'Not for new design' status before procurement planning. Confirm that the recommended replacement part numbers align with your specific circuit requirements. Ensure compliance with the specified mounting torque and thermal management guidelines during integration.

Diode Arrays Selection Notes

Select this component for low-voltage, high-current applications requiring minimal forward voltage drop and fast switching characteristics. Evaluate the thermal resistance parameters against your heat sink capabilities to ensure reliable operation within the specified junction temperature limits.

Diode Arrays Part Context

This component belongs to the IXYS DSSK series of power Schottky rectifiers. It utilizes an international standard package format, facilitating compatibility with existing board layouts and thermal management solutions commonly used in industrial and consumer power electronics designs.

Diode Arrays Replacement Considerations

Official datasheet recommendations include DSA30C45PB and DSA60C45PB as replacements.

Diode Arrays FAQ

What is the maximum repetitive peak reverse voltage?

The maximum repetitive peak reverse voltage (VRRM) is 45 V.

What is the typical forward voltage drop at rated conditions?

The typical forward voltage drop is 0.55 V when measured at 15 A and a junction temperature of 125°C.

Is the device available for new designs?

No, the datasheet explicitly states that the DSSK28-0045A is not for new design.