PDZ6.8BZ

Single Zener Diodes Overview

The PDZ6.8BZ is a single Zener diode from the Nexperia PDZ-B series, designed for low-power general-purpose voltage regulation in high-density circuits. It is housed in a compact SOD323 (SC-76) surface-mounted plastic package with two leads. The device provides a nominal working voltage of 6.8 V at a test current of 5 mA, with a tolerance range of 6.65 V to 6.93 V. Key electrical characteristics include a maximum differential resistance of 40 Ω at 5 mA and a reverse leakage current of 0.5 μA at the maximum rated voltage. The component supports a total power dissipation of up to 400 mW at 25 °C ambient temperature.

Single Zener Diodes Feature Summary

• Compact SOD323 surface-mount package suitable for space-constrained designs
• Low dynamic impedance and hard breakdown knee characteristics
• Wide operating voltage range across the series

Single Zener Diodes Applications

• General voltage regulation
• Voltage reference functions

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and marking codes. Confirm that the procurement channel sources directly from authorized distributors or the manufacturer to guarantee authenticity. Check the latest product status on the official website, as availability may change due to lifecycle updates or supply constraints.

Single Zener Diodes Selection Notes

Select this component when a small form factor is required for low-power voltage stabilization. Ensure the application operates within the specified thermal limits, considering the 400 mW power dissipation rating. Verify that the circuit design accounts for the ±2% voltage tolerance and the specific temperature coefficient associated with the 6.8 V nominal value.

Single Zener Diodes Part Context

This part belongs to the PDZ-B series of single Zener diodes manufactured by Nexperia. The series offers a broad selection of nominal voltages ranging from 2.4 V to 36 V, all utilizing the same SOD323 package footprint. This standardization simplifies inventory management and PCB layout for designs requiring multiple voltage reference points.

Single Zener Diodes Replacement Considerations

Compatible substitutes within the same series include PDZ6.2B and PDZ7.5B, provided the voltage requirements align with the specific application needs. Cross-brand replacements must match the SOD323 package dimensions and electrical specifications such as power dissipation and voltage tolerance.