S5D25170A

Single Diodes Overview

The S5D25170A is a Silicon Carbide (SiC) Schottky rectifier manufactured by SMC Diode Solutions. It features a maximum repetitive peak reverse voltage of 1700 V and an average forward rectified current of 25 A. The device utilizes a TO-220AC through-hole package, providing robust thermal management for high-power applications. Key electrical characteristics include a maximum DC blocking voltage of 1700 V and a typical forward voltage drop of approximately 3 V at rated current. The component supports a junction temperature range up to 175°C, ensuring reliable operation in demanding environments.

Single Diodes Feature Summary

• Utilizes Silicon Carbide (SiC) technology for superior thermal stability and efficiency
• Features ultra-low switching loss independent of operating temperature
• Designed for low total conduction losses in high-voltage power circuits

Single Diodes Applications

• High-frequency switch-mode power supplies
• Uninterruptible power supply (UPS) systems
• Industrial motor drives and inverters

Single Diodes Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm exact pinout and mechanical dimensions. Ensure that the selected variant matches the required thermal resistance and packaging style for your PCB layout. Cross-reference the part number with authorized distributors to confirm authenticity and traceability before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when designing circuits requiring high breakdown voltage and fast switching speeds. The SiC material offers better performance than silicon alternatives in high-temperature environments. Consider the thermal management requirements of the TO-220AC package and ensure adequate heatsinking is provided to maintain junction temperatures within the specified operational limits during continuous load conditions.

Single Diodes Part Context

This component belongs to the S5D series of Silicon Carbide Power Schottky Rectifiers from SMC Diode Solutions. The series is engineered for high-efficiency power conversion applications where traditional silicon diodes may suffer from excessive leakage or slow recovery times. The S5D series emphasizes reliability and reduced system complexity due to its inherent material properties.

Single Diodes Replacement Considerations

Consult the official SMC Diode Solutions substitution guide for verified equivalents. Direct replacements must match the 1700V rating, 25A current capacity, and TO-220AC package. Verify compatibility with existing thermal design constraints.