1N5235BTA

Single Zener Diodes Overview

The Fairchild Semiconductor 1N5235BTA is a single silicon Zener diode designed for through-hole mounting in the DO-35 glass axial package. It provides a nominal Zener voltage of 6.8 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and features a maximum dynamic impedance of 5 Ohms. It operates within a temperature range up to 175 °C, offering unidirectional voltage regulation capabilities suitable for precision circuit applications.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via sharp reverse breakdown characteristics
• Constructed with high-reliability glass encapsulation for environmental protection
• Maintains low reverse leakage current levels for efficient operation

Single Zener Diodes Applications

• Voltage stabilization circuits
• Reference voltage generation
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify the manufacturer origin, as this component is distributed by multiple entities including ON Semiconductor and Rochester Electronics. Confirm that the specific batch matches the required DO-35 package and lead configuration. Ensure compliance with RoHS standards if applicable to your assembly process. Cross-reference datasheets from different suppliers to confirm identical electrical parameters before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a precise 6.8 V reference is required in a compact through-hole form factor. The 500 mW power rating suits low-current regulation tasks. Consider the ±5% tolerance for general-purpose applications where tight precision is not critical. Verify thermal management requirements against the 175 °C junction temperature limit during design integration.

Single Zener Diodes Part Context

This part belongs to the standard 1N52xx series of Zener diodes, widely used for basic voltage clamping and regulation. The 'B' suffix typically denotes the ±5% tolerance band. As a legacy component, it remains prevalent in industrial and consumer electronics designs requiring reliable, low-cost discrete voltage references.

Single Zener Diodes Replacement Considerations

Equivalent parts include 1N5235B from manufacturers such as Diodes Incorporated, Rectron, and Formosa MS. These alternatives share the same 6.8 V, 500 mW, and DO-35 specifications. Verify pinout compatibility and thermal characteristics before substitution.