CDLL5250BE3/TR

Single Zener Diodes Overview

The CDLL5250BE3/TR is a single Zener diode manufactured by Microchip Technology, designed for surface-mount applications in the DO-213AA-2 package. It features a nominal Zener voltage of 20 V with a 5% tolerance and a maximum reverse leakage current of 100 nA. The device operates within a temperature range of -65°C to +175°C and supports a forward current of 200 mA. Packaged in reels for automated assembly, it complies with RoHS standards.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 20 V level
• Capable of operation in extreme temperatures up to 175°C
• Designed for compact surface-mount integration

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection systems
• General-purpose voltage regulation

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against official Microchip documentation to ensure compatibility with required environmental or packaging specifications. Confirm that the reel quantity aligns with production requirements before finalizing orders. Cross-reference datasheet parameters to validate suitability for the intended thermal and electrical operating conditions.

Single Zener Diodes Selection Notes

Select this component when a precise 20 V regulation point is required in space-constrained designs. The wide operating temperature range makes it suitable for harsh environments. Ensure the circuit design accounts for the specified leakage current and impedance characteristics to maintain stability under varying load conditions.

Single Zener Diodes Part Context

This part belongs to the CDLL5250 series of Zener diodes from Microchip Technology. It shares the DO-213AA-2 footprint with other variants in the family but is distinguished by its specific 20 V breakdown voltage and E3 lead-free designation. It serves as a specialized solution within the broader portfolio of surface-mount voltage regulators.

Single Zener Diodes Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout and thermal performance if considering cross-brand replacements.