1N4692

Overview

The Microchip Technology 1N4692 is a silicon epitaxial planar Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6.8V with a standard tolerance of ±5%. The device supports a maximum power dissipation of 0.5W and operates in a unidirectional configuration. It is available in axial-lead packages, specifically DO-35 and DO-7, suitable for through-hole mounting. The component utilizes a glass encapsulation material and is constructed from silicon semiconductor material.

Feature Summary

• Utilizes silicon epitaxial planar technology for stable voltage regulation
• Provides standard Zener voltage tolerance of ±5%
• Features high stability characteristics for consistent performance
• Guaranteed resistance to high temperature soldering conditions

Applications

• Voltage reference circuits requiring stable DC levels
• General-purpose voltage regulation in electronic systems
• Protection against overvoltage transients in low-power designs

Procurement Notes

Verify the specific package variant required, as the 1N4692 is manufactured in both DO-35 and DO-7 axial lead configurations. Confirm that the ±5% voltage tolerance meets the circuit design specifications. Ensure compatibility with through-hole assembly processes if using these specific package types. Cross-reference manufacturer documentation for exact electrical limits under varying thermal conditions.

Selection Notes

Select this component when a reliable 6.8V reference is needed in a through-hole form factor. The 0.5W power rating suits low-current regulation tasks. Consider the ±5% tolerance for applications where precise voltage accuracy is not critical. Verify that the axial lead style fits the PCB layout constraints compared to surface-mount alternatives.

Part Context

This part belongs to the JEDEC registered 1N4678 through 1N4717 series of Zener diodes. These components are widely recognized industry standards for basic voltage regulation. The 1N4692 specifically addresses the 6.8V segment of this range, offering a balance between availability and performance for general electronic applications.

Replacement Considerations

Compatible substitutes include other manufacturers' 1N4692 equivalents such as those from Taitron or General Semiconductor. Ensure replacement parts match the 0.5W power dissipation and 6.8V nominal voltage. Verify package dimensions for DO-35 or DO-7 to maintain mechanical fit.