PZS514V3BAS-AU_R1_000A1

Single Zener Diodes Overview

The PZS514V3BAS-AU_R1_000A1 is a silicon Zener diode from the PZS51xxxBAS-AU series manufactured by Panjit International Inc. It features a nominal Zener voltage of 4.3 V with a tolerance range of 4.09 V to 4.52 V at a test current of 0.05 mA. The device dissipates up to 500 mW and exhibits a maximum reverse leakage current of 4 uA at 2 V. It is housed in an SOD-123 package, operates within a junction temperature range of -55°C to +150°C, and holds AEC-Q101 qualification.

Single Zener Diodes Feature Summary

• Planar die construction for stable electrical performance
• Suitable for automated assembly processes
• Lead-free compliant with EU RoHS 2.0 standards

Single Zener Diodes Applications

• Voltage regulation circuits
• Voltage reference applications
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure correct voltage rating and package type. Confirm AEC-Q101 automotive qualification status if required for the target application. Check the latest datasheet revision for any updates to electrical characteristics or mechanical dimensions before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component based on the required 4.3 V nominal Zener voltage and 500 mW power dissipation capability. Ensure the operating environment falls within the specified -55°C to +150°C junction temperature range. Verify that the SOD-123 package dimensions align with the PCB layout requirements and that the low reverse leakage current meets circuit sensitivity needs.

Single Zener Diodes Part Context

This component belongs to the PZS51xxxBAS-AU series of silicon Zener diodes offered by Panjit International Inc. The series provides various nominal voltage options ranging from 3.9 V to 43 V, all sharing the same SOD-123 surface-mount package and 500 mW power rating. The series is designed for general-purpose voltage regulation and reference applications in consumer and automotive electronics.

Single Zener Diodes Replacement Considerations

Other parts within the PZS51xxxBAS-AU series may serve as substitutes if different voltage ratings are acceptable. Cross-manufacturer replacements must match the SOD-123 footprint, 4.3 V nominal voltage, and 500 mW power dissipation limits. Verify equivalent electrical parameters such as leakage current and thermal resistance before substitution.