1N5234B-T

Single Zener Diodes Overview

The Vishay 1N5234B-T is a silicon planar power Zener diode in the DO-35 (DO-204AH) axial leaded package. It provides a nominal Zener voltage of 6.2 V with a standard tolerance of ±5%. The device operates at a test current of 20 mA and dissipates up to 500 mW. Key electrical characteristics include a maximum reverse leakage current of 5 µA, a dynamic resistance of 7 Ω, and a typical temperature coefficient of 0.045 %/K.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for robust voltage regulation
• Features a standard ±5% Zener voltage tolerance
• Designed for high thermal stability with a junction temperature rating of 175 °C

Single Zener Diodes Applications

• Voltage stabilization circuits
• Reference voltage generation
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify the specific ordering code suffix against the manufacturer's documentation to confirm packaging details. Confirm that the component meets RoHS compliance requirements for your target application. Ensure the selected variant matches the required voltage tolerance and package type specifications.

Single Zener Diodes Selection Notes

Select this component when a 6.2 V reference is needed in an axial leaded package. Consider the 500 mW power dissipation limit and the 7 Ω dynamic resistance for circuit design. Evaluate the thermal resistance characteristics if operating near maximum ambient temperatures.

Single Zener Diodes Part Context

This part belongs to the 1N5221 to 1N5267 series of small signal Zener diodes manufactured by Vishay Semiconductors. The series covers a wide range of voltages from 2.4 V to 75 V. The 'B' suffix indicates the standard ±5% tolerance class within this product family.

Single Zener Diodes Replacement Considerations

Direct substitutes within the same Vishay series include 1N5234B-TR and 1N5234B-TAP. Cross-manufacturer equivalents should be verified against the official datasheet parameters before implementation.

Single Zener Diodes FAQ

What is the dynamic resistance of the 1N5234B-T?

The dynamic resistance at the test current of 20 mA is specified as a maximum of 7 Ω.

Does the 1N5234B-T have a positive or negative temperature coefficient?

It has a positive temperature coefficient, typically listed as 0.045 %/K.