CDLL963BE3

Single Zener Diodes Overview

The CDLL963BE3 is a single Zener diode manufactured by Microchip Technology, designed for surface-mount applications. It features a nominal Zener voltage of 12V with a tolerance of ±5%. The device has a maximum power dissipation of 500mW (0.5W) and operates in the DO-213AA package. Key electrical characteristics include a maximum reverse leakage current of 1µA and a maximum forward voltage of 1.1V. This component serves as a voltage regulator within electronic circuits.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 12V level
• Designed for surface-mount technology integration
• Low reverse leakage current for efficient operation

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Protection against voltage spikes
• Reference voltage sources

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix to ensure compliance with RoHS standards and lead time requirements. Confirm that the DO-213AA package matches your PCB footprint design. Cross-reference the manufacturer part number with official distributor catalogs to validate authenticity and technical specifications before procurement.

Single Zener Diodes Selection Notes

Select this component when a 12V Zener reference is required in a compact surface-mount form factor. Ensure the circuit design accommodates the 500mW power dissipation limit. Verify that the ±5% voltage tolerance meets the precision requirements of the application. Consider the low leakage current for sensitive signal paths.

Single Zener Diodes Part Context

This part belongs to Microchip Technology's portfolio of single Zener diodes. It is commonly used in consumer electronics and industrial equipment where space-constrained voltage regulation is necessary. The DO-213AA package allows for automated assembly processes.

Single Zener Diodes Replacement Considerations

Consult official substitution guides for compatible equivalents. Verify pinout compatibility and electrical parameter alignment, specifically Zener voltage and power rating, before replacing.