BAT54CTC

Overview

The BAT54CTC is a Schottky diode array manufactured by Diodes Incorporated, housed in an SOT-23-3 surface-mount package. It features a dual common cathode configuration with a maximum repetitive reverse voltage of 30 V and an average forward rectified current of 200 mA per diode. The device exhibits a typical forward voltage of 800 mV at 100 mA and a reverse leakage current of 2 µA at 25 V. Operating junction temperatures range from -65°C to +125°C.

Feature Summary

• Dual Schottky barrier diodes integrated into a single compact surface-mount package
• Common cathode configuration for efficient circuit layout and signal switching
• Low forward voltage drop characteristics suitable for high-speed applications

Applications

• Signal clamping and protection in electronic circuits
• High-speed switching applications requiring low capacitance
• Power supply rectification in consumer electronics

Procurement Notes

Verify the specific suffix against official Diodes Incorporated documentation to confirm pinout compatibility and electrical tolerances. Ensure the procurement source provides valid RoHS compliance certificates and original manufacturer traceability. Cross-reference the datasheet revision date to guarantee alignment with current manufacturing specifications before integration into production designs.

Selection Notes

Select this component when a dual common cathode Schottky arrangement is required within a minimal footprint. The SOT-23-3 package offers space efficiency compared to discrete solutions. Consider the 30 V reverse voltage rating and 200 mA current capacity relative to the specific circuit load requirements and thermal management constraints of the target application environment.

Part Context

This part belongs to the BAT54 series of Schottky diode arrays produced by Diodes Incorporated. The series includes various configurations such as common anode and dual independent types. The BAT54CTC specifically denotes the common cathode variant designed for general-purpose high-speed switching and clamping duties in portable and industrial devices.

Replacement Considerations

Compatible substitutes include BAT54CT-7 and BAT54CTA from Diodes Incorporated, provided the package and electrical parameters match the design requirements.