PDZ9.1BGWX

Single Zener Diodes Overview

The PDZ9.1BGWX is a single Zener diode manufactured by Nexperia, designed for surface-mount applications in the SOD-123-2 package. It features a nominal Zener voltage of 9.1 V with a tight tolerance of 2%. The device supports a maximum power dissipation of 625 mW and operates within an extended temperature range from -55 °C to +150 °C. Key electrical characteristics include a maximum reverse leakage current of 2 µA and a Zener impedance of 45 Ohms at a test current of 5 mA.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a 2% tolerance for stable reference applications.
• Engineered for high thermal stability across an extended operating temperature range up to 150 °C.
• Utilizes a compact SMD footprint suitable for automated assembly processes.

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Over-voltage protection stages in signal conditioning paths
• Clamping applications in low-power electronic systems

Single Zener Diodes Procurement Notes

Verify component authenticity through official Nexperia channels or authorized distributors. Confirm RoHS compliance status and specific datasheet revisions prior to integration. Ensure storage conditions align with moisture sensitivity level requirements to maintain reliability during soldering processes.

Single Zener Diodes Selection Notes

Select this component when a 9.1 V reference with high precision is required in space-constrained designs. The SOD-123-2 package offers a balance between thermal performance and board area efficiency. Consider the 625 mW power rating against expected dissipation loads to ensure safe operation under all environmental conditions.

Single Zener Diodes Part Context

This part belongs to the PDZ-GW series of Zener diodes from Nexperia. The series is characterized by its use of advanced silicon planar technology, ensuring robust performance and consistency. These components are widely utilized in general-purpose electronics where reliable voltage regulation is critical for system stability.

Single Zener Diodes Replacement Considerations

Cross-reference with other Nexperia PDZ series variants sharing the SOD-123-2 package. Verify that substitute parts match the 9.1 V nominal voltage, 2% tolerance, and 625 mW power dissipation specifications to maintain circuit integrity without redesign.