ZPY8V2-TAP

Single Zener Diodes Overview

The ZPY8V2-TAP is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features an 8.2 V nominal Zener voltage with a 5% tolerance and a maximum power dissipation of 1.3 W. The device operates in the DO-41 axial through-hole package, measuring 4.1 mm in length, 2.6 mm in width, and 2.6 mm in height. It exhibits a Zener impedance of 2 Ohms at a test current of 100 mA and a Zener current of 127 mA. The component supports a junction temperature up to 175°C and operates within a temperature range of -55°C to +175°C. The voltage temperature coefficient is specified as 0.055%/°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics in the reverse bias region.
• Designed for through-hole mounting using the standard DO-41 axial leaded package.
• Capable of handling high thermal loads with a maximum power dissipation rating of 1.3 W.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels.
• Overvoltage protection stages in electronic systems.
• Clamping applications for transient signal suppression.

Single Zener Diodes Procurement Notes

Verify the specific suffix 'TAP' against official Vishay documentation to confirm tape-and-reel packaging specifications. Ensure the DO-41 package dimensions align with PCB footprint requirements. Cross-reference the 8.2 V Zener voltage and 1.3 W power rating with design constraints. Confirm RoHS compliance status through the manufacturer's latest datasheet or product change notification records before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a robust axial Zener diode with 1.3 W power handling is required. The DO-41 package suits manual assembly or automated through-hole processes. The 5% voltage tolerance provides adequate precision for general regulation tasks. Consider the 2 Ohm impedance for dynamic load variations. The wide operating temperature range ensures reliability in demanding environments.

Single Zener Diodes Part Context

This part belongs to the Vishay ZPY series of Zener diodes, designed for general-purpose voltage regulation. The series offers various voltage options within the DO-41 package. Vishay emphasizes quality and consistency in its discrete semiconductor products. The ZPY8V2 variant specifically targets applications needing an 8.2 V reference point with moderate power capabilities.

Single Zener Diodes FAQ

What is the maximum power dissipation of the ZPY8V2-TAP?

The maximum power dissipation is 1.3 W.

Does the ZPY8V2-TAP support surface mount installation?

No, it is designed for through-hole mounting in the DO-41 axial package.