CDLL4907/TR

Single Zener Diodes Overview

The CDLL4907/TR is a dual common-cathode small-signal switching diode manufactured by Microchip Technology. It features two individually isolated cathodes within a single package, designed for high-speed switching applications. The device utilizes the DO-213AA (SMB) surface-mount package to provide compact footprint solutions. Key electrical characteristics include a maximum repetitive peak reverse voltage of 100V and a forward current rating suitable for general-purpose signal processing tasks.

Single Zener Diodes Feature Summary

• Dual independent diode configuration with common cathode topology
• High-speed switching capability for signal processing
• Compact surface-mount packaging for space-constrained designs

Single Zener Diodes Applications

• General-purpose signal rectification
• High-speed switching circuits
• Clamping and protection applications

Single Zener Diodes Procurement Notes

Verify the specific suffix TR indicates tape-and-reel packaging when ordering. Confirm the manufacturer datasheet for exact thermal resistance values and absolute maximum ratings before finalizing design integration. Ensure compatibility with standard SMB footprint land patterns during PCB layout.

Single Zener Diodes Selection Notes

Select this component when a dual-diode solution is required in a minimal surface-mount form factor. Consider the 100V reverse voltage rating against circuit operating conditions. Evaluate the forward voltage drop and recovery time specifications against signal integrity requirements.

Single Zener Diodes Part Context

This part belongs to Microchip's line of small-signal switching diodes. It serves as a discrete semiconductor solution for logic level shifting and signal isolation. The dual configuration reduces board space compared to using separate single diodes.

Single Zener Diodes Replacement Considerations

Consult official substitution guides for equivalent dual common-cathode diodes in SMB packages. Verify pinout compatibility and electrical parameter overlaps before replacing.