NZ9F6V8ST5G

Single Zener Diodes Overview

The NZ9F6V8ST5G is a single Zener diode manufactured by onsemi, designed for surface-mount applications. It features a nominal Zener voltage of 6.8 V with a tolerance of 5%. The device operates within a temperature range of -65°C to +150°C and dissipates up to 250 mW of power. Packaged in the compact SOD-923-2 form factor, it exhibits a maximum reverse leakage current of 1 µA and a Zener impedance of 60 Ohms at a test current of 5 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation through avalanche breakdown characteristics in a miniature footprint.
• Engineered for high-temperature reliability with an extended operating range suitable for demanding environments.
• Utilizes a low-profile surface-mount package to facilitate automated assembly and space-constrained designs.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels.
• Over-voltage protection stages in signal conditioning paths.
• Biasing networks for transistor amplifiers and active components.

Single Zener Diodes Procurement Notes

Verify the specific datasheet revision and electrical parameter tolerances against the manufacturer's official documentation before integration. Confirm that the SOD-923-2 package dimensions align with the target PCB land pattern. Ensure thermal management strategies account for the 250 mW power dissipation limit under worst-case operating conditions to maintain device integrity.

Single Zener Diodes Selection Notes

Select this component when a 6.8 V reference is required in a minimal board area. Compare its 5% voltage tolerance and 60 Ohm impedance against circuit sensitivity requirements. Evaluate the -65°C to +150°C range against environmental constraints. Consider the 250 mW power rating relative to expected current loads to prevent thermal overload during continuous operation.

Single Zener Diodes Part Context

This part belongs to the NZ9F series of small-signal Zener diodes from onsemi. The series is characterized by its use in general-purpose voltage regulation and protection roles. The SOD-923-2 package represents a standard industry solution for low-power discrete semiconductor devices where board real estate is limited but reliable performance is essential.

Single Zener Diodes Replacement Considerations

Cross-reference with other 6.8 V Zener diodes in the SOD-923-2 package. Verify compatibility regarding Zener impedance, leakage current limits, and thermal resistance. Ensure substitute parts meet the same AEC-Q101 or equivalent automotive-grade standards if applicable to the original design specifications.