1N5063

Single Zener Diodes Overview

The Microchip Technology 1N5063 is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6.8V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 3W and operates in a through-hole axial package. It utilizes silicon as the semiconductor material and is constructed within a glass encapsulation. The component supports unidirectional operation and is suitable for standard electronic circuit protection and reference tasks.

Single Zener Diodes Feature Summary

• Hermetically sealed glass construction for environmental stability
• Fixed 6.8V Zener voltage output for precise regulation
• 3W power rating for robust thermal performance
• Axial leaded package for through-hole mounting

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the manufacturer origin, as the 1N5063 designation has been produced by multiple entities including Microsemi and SSDI. Confirm the specific datasheet version to ensure alignment with required tolerance levels and package dimensions. Cross-reference the part number with official manufacturer catalogs to distinguish between legacy Microsemi/Infineon releases and current Microchip Technology offerings before procurement.

Single Zener Diodes Selection Notes

Select this component when a fixed 6.8V regulation point is required with a 3W power handling capability. Ensure the application environment accommodates the axial through-hole form factor. Verify that the ±5% tolerance meets the system's precision requirements. Consider thermal management strategies appropriate for glass-encapsulated silicon diodes operating at high power levels.

Single Zener Diodes Part Context

The 1N5063 belongs to the family of standard Zener diodes used for voltage regulation. Historically associated with Microsemi Corporation, production rights and documentation are now managed under Microchip Technology. This part represents a legacy design widely utilized in industrial and commercial electronics for stable voltage referencing and surge suppression tasks.

Single Zener Diodes Replacement Considerations

Equivalent parts include the SZN5063DSM from SSDI, which shares similar electrical characteristics but may differ in package style or hermetic sealing specifications. Verify compatibility with existing board layouts and thermal constraints when substituting.