16CTQ080

Overview

The 16CTQ080 is a dual Schottky rectifier manufactured by SMC Diode Solutions, housed in the TO-220-3 (TO-220AB) through-hole package. It features a common cathode configuration with two independent diodes. The device supports a maximum repetitive peak reverse voltage of 80 V and an average forward rectified current of 8 A per diode. Key electrical parameters include a maximum DC reverse leakage current of 1 mA at 80 V and a typical forward voltage drop of 0.88 V at 8 A. The component operates within a junction temperature range of -55°C to 150°C.

Feature Summary

• Dual Schottky barrier construction for high-efficiency rectification
• Common cathode configuration simplifies circuit design
• Low forward voltage drop minimizes power loss
• High surge current capability ensures robust performance

Applications

• Switching power supplies
• DC-DC converters
• Free-wheeling diodes in inductive circuits
• Reverse battery protection systems

Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official SMC Diode Solutions documentation to ensure compatibility. Confirm that the received components match the required TO-220-3 package and electrical specifications. Check for RoHS compliance status and moisture sensitivity level requirements prior to assembly. Ensure storage conditions adhere to recommended guidelines to maintain device integrity.

Selection Notes

Select this component for applications requiring dual common cathode Schottky rectification with moderate voltage ratings. The 80 V reverse voltage and 8 A current rating suit low-to-medium power conversion tasks. Consider the thermal management capabilities of the TO-220-3 package for heat dissipation. Evaluate the forward voltage characteristics against system efficiency targets. Ensure the operating temperature range aligns with the environmental conditions of the intended application.

Part Context

The 16CTQ080 belongs to the 16CTQ series of Schottky rectifiers from SMC Diode Solutions. This series is designed for general-purpose rectification in power electronics. The device utilizes Schottky technology to achieve faster switching speeds and lower forward voltage compared to standard PN junction diodes. It is commonly used in consumer electronics, industrial controls, and automotive applications where efficiency and reliability are critical.

Replacement Considerations

Cross-reference with other dual common cathode Schottky diodes offering similar 80 V and 8 A ratings. Verify pinout compatibility and thermal resistance values when substituting. Ensure the alternative component meets the same reverse leakage and forward voltage specifications. Check for any differences in packaging dimensions or mounting requirements.