CD1005-Z24

Overview

The Bourns CD1005-Z24 is a surface mount Zener diode in the 1005 (2512 metric) package. It provides a nominal Zener voltage of 24 V with a tolerance range of 22.80 V to 25.20 V. The device features a maximum Zener impedance of 80 Ohms at 5 mA and a reverse leakage current of 0.1 mA. It supports a power dissipation of 0.5 W at 25°C and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Compact leadless chip design for PCB real estate savings
• Gold-plated terminals compatible with standard pick-and-place equipment
• RoHS compliant construction

Applications

• DC-DC converters
• Portable electronics
• Industrial controllers
• Desktop PCs and notebooks

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status and check for specific manufacturing date codes relevant to your supply chain requirements. Ensure storage conditions align with moisture sensitivity level specifications to maintain solderability and performance integrity during assembly.

Selection Notes

Select this component when space-constrained designs require a 24 V reference or protection element. The 1005 package offers a smaller footprint compared to traditional SOD323 or SOD523 packages. Verify that the 0.5 W power dissipation rating meets thermal requirements and that the 80 Ohm impedance suits the circuit's dynamic load characteristics.

Part Context

This part belongs to the CD0603/1005-Z Surface Mount Zener Diode Series. The series is designed for portable communications, computing, and video equipment markets where miniaturization is critical. These devices conform to JEDEC standards and utilize flat configurations to minimize rollaway during automated assembly processes.

Replacement Considerations

No public confirmed substitute part numbers are available.