TZX5V1B-TR

Single Zener Diodes Overview

The TZX5V1B-TR is a small signal Zener diode manufactured by Vishay Semiconductors, designed for voltage stabilization applications. It features a nominal Zener voltage of 5.1 V with a tolerance range of 4.9 V to 5.1 V at a test current of 5 mA. The device operates in a DO-35 (DO-204AH) through-hole package and dissipates up to 500 mW of power. Key electrical parameters include a maximum reverse leakage current of 5 µA at 2 V and a dynamic resistance of 100 Ω at the test current.

Single Zener Diodes Feature Summary

• Very sharp reverse characteristic
• Low reverse current level
• Very high stability
• Low noise

Single Zener Diodes Applications

• Voltage stabilization

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging format. The -TR suffix indicates reel packaging, while -TAP denotes ammopack configuration. Confirm compliance requirements such as RoHS status and material categorization details directly from the manufacturer's datasheet before procurement.

Single Zener Diodes Selection Notes

Select this component when a precise 5.1 V reference is required in through-hole designs. Ensure the circuit can accommodate the specified 5 mA test current and that the thermal environment allows for 500 mW dissipation. Verify that the 100 Ω dynamic resistance meets the application's impedance requirements.

Single Zener Diodes Part Context

This part belongs to the TZX-Series of small signal Zener diodes from Vishay Semiconductors. The series offers a wide Zener voltage range from 2.4 V to 36 V. These components are characterized by their glass case construction and lead-free composition, suitable for general-purpose electronic circuits requiring stable voltage regulation.

Single Zener Diodes Replacement Considerations

Consult the official Vishay TZX-Series datasheet for cross-reference information. No specific substitute part numbers are documented in the provided source material.