ZC829ATC

Overview

The ZC829ATC is a Zener diode manufactured by Diodes Incorporated, designed for voltage regulation and reference applications. It features a nominal Zener voltage of 8.2V with a maximum power dissipation of 500mW. The device utilizes an SOD-323 surface-mount package, suitable for automated assembly processes. Key electrical parameters include a test current of 5mA and a maximum DC reverse leakage current of 1uA at the rated voltage. The component operates within a junction temperature range up to 150°C and supports storage temperatures from -55°C to 150°C.

Feature Summary

• Provides stable voltage regulation in compact surface-mount form factor
• Engineered for low leakage current performance under reverse bias conditions
• Compatible with standard automated pick-and-place manufacturing equipment

Applications

• Voltage reference circuits in precision measurement systems
• Over-voltage protection stages in consumer electronics
• Clamping applications in signal conditioning paths

Procurement Notes

Verify the specific ordering suffix against official Diodes Incorporated documentation to confirm exact tape-and-reel quantities and packaging specifications. Ensure that the procurement channel provides valid traceability records and authenticity guarantees for automotive or industrial grade components. Cross-reference the date code with manufacturer lot tracking systems to validate production batch integrity before integration into final assemblies.

Selection Notes

Select this component when a precise 8.2V reference point is required in space-constrained designs. Evaluate thermal management requirements based on the 500mW dissipation limit and ambient operating conditions. Compare tolerance levels and temperature coefficients against alternative Zener diodes if tighter voltage stability is necessary for the target application environment.

Part Context

This part belongs to the general-purpose Zener diode family offered by Diodes Incorporated. It complements other voltage reference solutions in the portfolio, providing a cost-effective option for basic regulation tasks. The SOD-323 package aligns with industry standards for small-signal surface-mount devices, facilitating design compatibility across various electronic product categories.

Replacement Considerations

Consult official substitution guides for equivalent parts with matching voltage and power ratings. Verify pinout compatibility and package dimensions before replacing existing components in established designs.