PDZ20B-QF

Single Zener Diodes Overview

The PDZ20B-QF is a voltage regulator diode from the Nexperia PDZ-B series, designed for low-power general-purpose applications. It is housed in a small plastic SMD package (SOD323/SC-76). The device features a nominal voltage of 20 V with an approximate tolerance of ±2%. It operates within a wide variety of voltage ranges and has a maximum total power dissipation of 400 mW. The component is qualified to AEC-Q101 standards, ensuring reliability for automotive and industrial environments.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive reliability
• Low-power general-purpose voltage regulation
• Small plastic surface-mount design

Single Zener Diodes Applications

• General voltage regulation circuits
• Automotive electronic systems
• Industrial control modules

Single Zener Diodes Procurement Notes

Verify the specific suffix 'QF' against official Nexperia documentation to confirm exact tape-and-reel packaging specifications and lot traceability requirements. Ensure the order matches the AEC-Q101 qualification status required for your target application environment. Cross-reference the datasheet revision date to confirm current manufacturing availability and compliance with latest environmental directives before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a stable 20 V reference is needed in space-constrained designs requiring automotive-grade reliability. The SOD323 package offers a compact footprint suitable for dense PCB layouts. Consider the 400 mW power dissipation limit and thermal management needs during operation. Verify that the ±2% tolerance meets the precision requirements of the voltage regulation circuit compared to other available series options.

Single Zener Diodes Part Context

This part belongs to the PDZ-B series of voltage regulator diodes manufactured by Nexperia. The series provides low-power solutions in small SMD packages, catering to modern electronics that demand miniaturization without sacrificing regulatory performance. The PDZ-B line is widely used in consumer and automotive electronics where reliable voltage clamping or reference is essential.

Single Zener Diodes Replacement Considerations

Check for direct cross-reference part numbers from Nexperia or compatible manufacturers offering identical 20 V Zener characteristics in SOD323 packages. Verify pinout compatibility and thermal resistance values to ensure seamless integration into existing designs without circuit modification.