CDLL5262B

Single Zener Diodes Overview

The CDLL5262B is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It utilizes a surface-mount DO-213AB (MELF) package configuration. The device features a nominal Zener voltage of 56 V with a tolerance of ±5%. Key electrical characteristics include a maximum reverse leakage current of 100 nA and a Zener impedance of 150 ohms. It operates within an extended temperature range from -65°C to +175°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 56 V level.
• Constructed in a leadless MELF surface-mount package for automated assembly.
• Capable of operation across a wide industrial temperature range.

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific suffix and RoHS compliance status against the official Microchip datasheet, as legacy variants may differ. Confirm the package type matches the design requirements. Ensure the supplier provides valid traceability documentation. Check for any recent Product Change Notifications regarding packaging or assembly sites before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a precise 56 V regulation point is required in a compact surface-mount form factor. Consider the 150 ohm impedance value for dynamic load conditions. Verify that the operating environment stays within the specified -65°C to +175°C thermal limits. Compare leakage current specifications against circuit sensitivity requirements.

Single Zener Diodes Part Context

This part belongs to the CDLL52xx series of Zener diodes produced by Microchip Technology. These devices are characterized by their metallurgically bonded construction and double plug design. The series offers various voltage options within the same standardized MELF footprint, facilitating consistent board layout strategies across different voltage regulation needs.

Single Zener Diodes Replacement Considerations

Consult the official Microchip CDLL5221-CDLL5272B datasheet for confirmed substitute part numbers. Verify pinout compatibility and electrical parameter equivalence before substitution.