PZ1AL51B-AU_R1_000A1

Single Zener Diodes Overview

The PZ1AL51B-AU_R1_000A1 is a silicon planar Zener diode from the PZ1AL series manufactured by Panjit International Inc. It provides a nominal Zener voltage of 51V with a tolerance range of 48.45V to 53.55V at a test current of 10mA. The device features a peak pulse power dissipation of 1W and operates within a junction temperature range of -55°C to +150°C. Packaged in an SOD-123FL surface-mount case, it exhibits low leakage current and high temperature soldering capability up to 260°C for 10 seconds.

Single Zener Diodes Feature Summary

• Low profile surface-mount package
• Low leakage current
• Excellent stability
• AEC-Q101 qualified

Single Zener Diodes Applications

Single Zener Diodes Procurement Notes

Verify component authenticity against official Panjit documentation. Confirm AEC-Q101 automotive qualification status matches project requirements. Ensure ordering suffixes align with specific packaging configurations. Cross-reference datasheet revisions to validate electrical characteristics. Maintain lot number tracking for quality assurance purposes.

Single Zener Diodes Selection Notes

Select this component for applications requiring precise voltage regulation within the specified tolerance. Consider the SOD-123FL footprint for space-constrained designs. Evaluate thermal resistance parameters for heat dissipation needs. Verify compatibility with automated assembly processes given the surface-mount format.

Single Zener Diodes Part Context

This part belongs to the PZ1AL series of silicon Zener diodes covering voltages from 3.6V to 75V. All members share identical mechanical data and general electrical performance profiles while differing in specific voltage ratings. The series utilizes a standardized plastic case construction suitable for high-volume manufacturing environments.

Single Zener Diodes Replacement Considerations

No public confirmed substitute part numbers are available.