1N5235B

Single Zener Diodes Overview

The SMC Diode Solutions 1N5235B is a single silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6.8 V with a tolerance of ±5%. The device supports a maximum power dissipation of 500 mW and operates within a junction temperature range of -65°C to 200°C. Packaged in the DO-204AH (DO-35) axial leaded format, it exhibits a maximum dynamic impedance of 5 Ohms and a reverse leakage current of 3 µA at 5 V.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using a single silicon Zener structure
• Features low reverse leakage current characteristics
• Offers high stability and reliability across a wide operating temperature range
• Utilizes a glass encapsulated package suitable for high-temperature soldering

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clipping and clamping applications

Single Zener Diodes Procurement Notes

Verify that the specific procurement order explicitly identifies the manufacturer as SMC Diode Solutions to ensure component authenticity. Confirm that the package designation matches the DO-204AH or DO-35 axial leaded form factor required by the design. Ensure compliance with RoHS directives if applicable to the target assembly environment.

Single Zener Diodes Selection Notes

Select this component when a 6.8 V regulation point is required in an axial through-hole configuration. The 500 mW power rating suits low-current regulation tasks. Consider the 5 Ohm impedance specification for noise-sensitive designs. Verify thermal management requirements against the 500 mW dissipation limit at elevated ambient temperatures.

Single Zener Diodes Part Context

This part belongs to the standard 1N52 series of Zener diodes, widely utilized for general-purpose voltage regulation. The 1N5235B specifically addresses the 6.8 V segment of this family. It shares common electrical characteristics with other members of the series, differing primarily in breakdown voltage and impedance values.

Single Zener Diodes Replacement Considerations

Cross-reference with equivalent parts from other manufacturers offering the same 6.8 V, 500 mW, DO-35 specification. Verify pinout compatibility and parameter tolerances before substitution.