PTV30B-E3/85A

Single Zener Diodes Overview

The PTV30B-E3/85A is a surface-mount Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 32 V with a tolerance of ±6%. The device is rated for a maximum power dissipation of 600 mW and utilizes the DO-220AA (SMP) package. It operates within a junction temperature range of -65°C to +175°C.

Single Zener Diodes Feature Summary

• Surface-mount construction in a compact DO-220AA (SMP) package
• High thermal stability with a junction temperature rating up to 175°C
• Precision voltage regulation with ±6% tolerance

Single Zener Diodes Applications

• Voltage reference circuits
• Over-voltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific suffix /85A against the official Vishay datasheet to confirm packaging configuration, as suffixes often denote reel or tape specifications. Ensure the component meets RoHS compliance requirements if applicable to your assembly process. Cross-reference the DO-220AA footprint dimensions during PCB layout design.

Single Zener Diodes Selection Notes

Select this component when a 32 V Zener voltage is required in a surface-mount form factor. The 600 mW power rating suits low-power regulation tasks. Consider the ±6% tolerance for applications requiring moderate precision. Verify that the DO-220AA package fits the available board space and thermal constraints.

Single Zener Diodes Part Context

This part belongs to Vishay's eSMP® series of surface-mount Zener diodes. These devices are designed for general-purpose voltage regulation and protection in compact electronic assemblies. The series offers various voltage options within the same mechanical footprint to simplify supply chain management.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the source material. Consult Vishay documentation for direct replacements or equivalent specifications from other manufacturers.