CDLL5264A/TR

Single Zener Diodes Overview

The CDLL5264A/TR is a single Zener voltage regulator diode manufactured by Microchip Technology. It features a nominal Zener voltage of 60 V with a tolerance of ±10%. The device operates in the SMD/SMT DO-213AA-2 package, also known as MELF, with dimensions of 1.7 mm diameter and 3.7 mm length. Key electrical characteristics include a maximum reverse leakage current of 100 nA, a Zener impedance of 170 Ohms at a test current of 2.1 mA, and a forward voltage of 1.1 V at 200 mA. It supports an operating temperature range from -65°C to +175°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at 60 V with ±10% tolerance for precision circuit applications.
• Utilizes a leadless DO-213AA-2 MELF glass encapsulation designed for surface mount technology.
• Engineered for high-temperature reliability with an extended operating range from -65°C to +175°C.

Single Zener Diodes Applications

• Voltage reference circuits requiring stable 60 V levels.
• Overvoltage protection in electronic systems.
• Clamping applications in signal processing paths.

Single Zener Diodes Procurement Notes

Verify the specific suffix TR indicates reel packaging when ordering. Confirm the DO-213AA-2 package compatibility with your PCB footprint. Ensure the 60 V Zener voltage aligns with your circuit design requirements. Check for RoHS compliance status if required by your manufacturing standards. Validate the manufacturer part number against official Microchip documentation before procurement.

Single Zener Diodes Selection Notes

Select this component when a 60 V regulation point is necessary in a compact surface-mount form factor. The DO-213AA-2 package offers space efficiency compared to axial leads. Consider the 170 Ohm impedance for dynamic load variations. The wide temperature range suits harsh environments. Verify that the 100 nA leakage current meets your low-power constraints.

Single Zener Diodes Part Context

This part belongs to the CDLL5264 series of Zener diodes produced by Microchip Technology. It is categorized under Diodes & Rectifiers within the broader semiconductor portfolio. The device utilizes double plug construction and metallurgical bonding for durability. It is distinct from current regulator diodes or higher power variants in the same family.

Single Zener Diodes Replacement Considerations

Consult Microchip datasheets for direct cross-references. Generic equivalents may differ in impedance or leakage specifications. Verify package pinout compatibility before substitution. Ensure replacement parts meet the -65°C to +175°C temperature rating.