CDLL966

Single Zener Diodes Overview

The CDLL966 is a single Zener diode manufactured by Microchip Technology, designed for surface-mount applications. It features a nominal Zener voltage of 16 V with a power dissipation rating of 500 mW. The device utilizes the DO-213AB (SOD-80) package and offers a voltage tolerance of ±20%. It is characterized by a maximum reverse leakage current of 2 µA and a Zener impedance of 23 Ohms at a test current of 20 mA. The component operates within a temperature range of -65°C to +175°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation in surface-mount configurations
• Engineered for high-temperature operation up to 175°C
• Utilizes compact SOD-80 packaging for space-constrained designs

Single Zener Diodes Applications

• Voltage reference circuits
• Over-voltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific suffix and package variant against the official Microchip datasheet before procurement. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure storage conditions meet humidity sensitivity requirements. Cross-reference the manufacturer part number with equivalent industry standards if necessary. Validate that the selected component meets all thermal and electrical specifications for the intended application environment.

Single Zener Diodes Selection Notes

Select this component when a 16 V Zener voltage is required in a small surface-mount footprint. Consider the 500 mW power rating and ±20% tolerance for general-purpose regulation tasks. Evaluate the operating temperature range to ensure suitability for harsh environments. Compare leakage current and impedance characteristics against circuit requirements. Verify compatibility with automated assembly processes given the package type.

Single Zener Diodes Part Context

The CDLL966 belongs to Microchip's portfolio of discrete semiconductor devices, specifically within the Zener diode category. These components are widely used in industrial and consumer electronics for voltage stabilization and protection. Microchip provides comprehensive documentation and support for its full range of analog and discrete products, ensuring reliability across various market segments including automotive and communications.

Single Zener Diodes Replacement Considerations

Consult the official Microchip database for qualified replacements. Verify pinout compatibility and electrical parameter equivalence. Check for package dimension matches to ensure mechanical fit. Review any design-in notes or errata associated with alternative parts.