DSSK20-015A

Diode Arrays Overview

The DSSK20-015A is a power Schottky rectifier manufactured by IXYS, featuring a common cathode configuration. It is designed for high-efficiency rectification in power conversion applications. The device utilizes silicon technology and is housed in an isolated TO-247AD package. Key electrical characteristics include a repetitive peak reverse voltage of 150V and a maximum average forward current of 20A per element. The component supports a junction temperature range from -55°C to 175°C, ensuring reliable operation under demanding thermal conditions.

Diode Arrays Feature Summary

• Common cathode dual-element configuration for efficient power handling
• Low forward voltage drop characteristic typical of Schottky technology
• High surge current capability for robust transient protection
• Isolated tab design for simplified mounting and thermal management

Diode Arrays Applications

• DC-DC converters
• Free-wheeling diodes in inductive loads
• Power supply output rectification
• Solar panel bypass applications

Diode Arrays Procurement Notes

Verify the specific suffix 'A' against the manufacturer's latest datasheet to confirm pinout and mechanical dimensions match your PCB footprint requirements. Ensure the ordering quantity aligns with standard packaging formats provided by authorized distributors. Cross-reference the RoHS compliance status with current regulatory standards for your target market before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when a low forward voltage drop is critical for minimizing conduction losses in medium-current applications. The 150V rating suits low-voltage DC systems. Consider the TO-247AD package for through-hole mounting where high thermal dissipation is required. Evaluate the thermal resistance parameters relative to your heatsinking strategy to maintain junction temperatures within safe operating limits during continuous operation.

Diode Arrays Part Context

This part belongs to the DSSK series of power Schottky rectifiers from IXYS. The series is engineered for high reliability and efficiency in power electronics. The DSSK20-015A specifically addresses needs for 20A class rectification with a 150V blocking capability. It complements other components in switching power supplies and motor control circuits requiring fast recovery and low heat generation.

Diode Arrays Replacement Considerations

Check for direct replacements such as the DSSK30-018A if higher current or voltage ratings are acceptable. Verify that any substitute maintains the same TO-247AD package outline and pin configuration to ensure mechanical compatibility without PCB redesign.