CDLL3024

Single Zener Diodes Overview

The CDLL3024 is a hermetically sealed, unidirectional Zener diode manufactured by Microchip Technology. It utilizes silicon technology and features a DO-213AB (MELF-2) glass package with metallurgical bonding. The device has a nominal Zener voltage of 15V with a tolerance of 2%. It supports a DC power dissipation of 1 watt at an ambient temperature of +125°C. The component operates within a junction temperature range of -65°C to +175°C.

Single Zener Diodes Feature Summary

• Hermetic sealing in a glass MELF-2 package for environmental protection
• Metallurgically bonded construction for structural integrity
• High thermal stability supporting operation up to +175°C

Single Zener Diodes Applications

• Voltage regulation in high-reliability circuits
• Overvoltage protection in aerospace systems
• Reference voltage sources in military-grade electronics

Single Zener Diodes Procurement Notes

Verify the specific suffix designation (e.g., BUR-1, JAN, JANTX) against the required MIL-PRF-19500/115 quality level. Confirm lead time requirements as production cycles may vary. Ensure the procurement specification matches the exact voltage tolerance and hermetic seal requirements defined in the official datasheet.

Single Zener Diodes Selection Notes

Select this component when a 1-watt Zener diode with strict hermetic sealing is required. The 15V nominal voltage and 2% tolerance suit precision applications. Consider the DO-213AB package dimensions for surface mount compatibility. Verify that the operating temperature range meets the system's thermal constraints.

Single Zener Diodes Part Context

This part belongs to the CDLL30xx series of 1-watt Zener diodes from Microchip Technology. These devices are designed for surface-mount applications requiring high reliability. The series includes various voltage ratings sharing the same physical package and thermal characteristics.

Single Zener Diodes Replacement Considerations

Check for direct equivalents such as the 1N3024BUR-1 or other MIL-spec variants within the same manufacturer family. Ensure substitute parts match the 15V Zener voltage, 2% tolerance, and hermetic sealing specifications.