PZS1127BES_R1_00001

Single Zener Diodes Overview

The PZS1127BES_R1_00001 is a silicon Zener diode manufactured by Panjit International Inc. in the SOD-523 surface-mount package. It features a nominal Zener voltage of 27 V with a tolerance range of 25.7 V to 28.4 V at a test current of 0.05 mA. The device supports a maximum power dissipation of 150 mW and operates within a junction temperature range of -55°C to +150°C. Maximum reverse leakage current is specified as 0.01 µA at a reverse voltage of 20.4 V.

Single Zener Diodes Feature Summary

• Planar die construction for stable performance
• Lead-free composition compliant with EU RoHS 2.0 standards
• Green molding compound meeting IEC 61249 requirements

Single Zener Diodes Applications

• Voltage regulation circuits
• Clipping and clamping applications
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm electrical tolerances and thermal characteristics. Ensure compatibility with standard SOD-523 footprint layouts during PCB design. Confirm compliance with environmental directives relevant to the target deployment region before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component when a precise 27 V reference is required in space-constrained designs utilizing the SOD-523 form factor. Evaluate the low leakage current specification for high-impedance circuit requirements. Consider the thermal resistance parameters for heat dissipation management in densely packed assemblies.

Single Zener Diodes Part Context

This component belongs to the PZS11xxxBES series, which encompasses various Zener voltage options ranging from 3.9 V to 43 V. All variants share identical mechanical dimensions, packaging configurations, and general electrical characteristics defined by the series datasheet. The suffix indicates reel packaging for automated surface-mount assembly processes.

Single Zener Diodes Replacement Considerations

Substitute parts must match the 27 V nominal Zener voltage, SOD-523 package type, and 150 mW power rating. Verify that alternative manufacturers provide equivalent leakage current limits and thermal resistance values to ensure circuit performance parity.