DDZ11CSF-7

Single Zener Diodes Overview

The DDZ11CSF-7 is a surface-mount precision Zener diode manufactured by Diodes Incorporated. It features an 11 V nominal Zener voltage with a tight tolerance of ±2.52%. The device operates in the SOD-123 package and dissipates up to 500 mW of power. Key electrical parameters include a maximum reverse leakage current of 70 nA, a Zener impedance of 30 Ohms, and a forward voltage of 0.9 V. It functions as a single unidirectional voltage regulator diode with a test current of 10 mA.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with tight manufacturing tolerances for stable reference applications.
• Engineered for surface-mount assembly using the compact SOD-123 package format.
• Constructed from silicon material designed for high reliability in electronic circuits.

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Precision voltage regulation in signal processing paths
• Over-voltage protection stages in sensitive electronics

Single Zener Diodes Procurement Notes

Verify the specific suffix 'F-7' against official Diodes Incorporated documentation to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the component matches the SOD-123 footprint requirements for your PCB layout. Cross-reference the manufacturer part number directly with the datasheet to validate the 500 mW power rating and 11 V Zener voltage characteristics before procurement.

Single Zener Diodes Selection Notes

Select this component when a low-profile surface-mount solution is required for precision voltage clamping. The SOD-123 package offers space efficiency compared to through-hole alternatives. Consider the 70 nA leakage current limit for high-impedance circuit designs. Verify that the 500 mW thermal dissipation capability aligns with the expected operating conditions and ambient temperature constraints of the target application environment.

Single Zener Diodes Part Context

This component belongs to the DDZ series of precision Zener diodes produced by Diodes Incorporated. The series utilizes silicon technology optimized for surface-mount applications. The 'CSF' designation typically indicates specific tolerance and packaging variations within the broader product line. These devices are categorized under discrete semiconductor diodes and rectifiers.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's official documentation or authorized distributor databases for verified cross-reference information before attempting substitution.