1N4692/TR

Overview

The Microchip Technology 1N4692/TR is a single silicon planar Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6.8 V with a standard tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and operates within a temperature range extending from -65°C to +175°C. It utilizes a DO-35 through-hole package, providing a compact form factor for circuit integration.

Feature Summary

• Hermetically sealed glass construction for environmental protection
• Silicon planar technology for stable voltage regulation
• Wide operating temperature range suitable for harsh environments

Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications in electronic systems

Procurement Notes

Verify the specific manufacturer source, as multiple vendors produce this standard part number. Confirm that the TR suffix indicates tape and reel packaging if required by automated assembly processes. Ensure the selected variant meets the necessary hermetic sealing requirements for the intended application environment.

Selection Notes

Select this component when a 6.8 V regulation point is required in a through-hole configuration. Consider the 500 mW power rating against expected load currents. Verify compatibility with existing PCB footprints designed for the DO-35 outline before finalizing the design.

Part Context

This component belongs to the standard 1N469x series of Zener diodes manufactured by Microchip Technology and other suppliers. These devices are widely used in general-purpose electronics for basic voltage stabilization tasks. The 1N4692 specifically denotes the 6.8 V variant within this established family of components.

Replacement Considerations

Direct substitutes include 1N4692 variants from Central Semiconductor or General Semiconductor. Cross-reference specifications such as Zener voltage tolerance and package dimensions to ensure functional equivalence in the target circuit.