1N4698

Single Zener Diodes Overview

The Microchip Technology 1N4698 is a single Zener diode voltage regulator designed for through-hole mounting in the DO-35 axial leaded package. It provides an 11 V nominal Zener voltage with a standard tolerance of ±5%. The device dissipates up to 500 mW and operates within a temperature range of -65°C to +200°C. Key electrical characteristics include a maximum reverse leakage current of 50 nA, a test current of 50 µA, and a Zener current of 21.6 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation across a broad operating current and temperature range
• Features internal metallurgical bond construction for high reliability
• Offers tight voltage tolerances with guaranteed maximum voltage regulation

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Reference voltage sources
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm package type matches DO-35 specifications. Ensure operational parameters align with system requirements. Check RoHS compliance status as indicated in product documentation. Validate supplier authorization before purchase.

Single Zener Diodes Selection Notes

Select this component when an 11 V reference is required in a through-hole design. Consider the 500 mW power dissipation limit for thermal management. Verify that the ±5% tolerance meets circuit accuracy needs. Ensure the wide operating temperature range suits the application environment.

Single Zener Diodes Part Context

This part belongs to the JEDEC registered 1N4678 through 1N4717 series of 0.5 W glass axial-leaded Zener diodes. The series offers a selection from 1.8 to 43 volts. Variants with tighter tolerances or military screening are available via specific suffixes or prefixes.

Single Zener Diodes Replacement Considerations

Equivalent parts include other manufacturers' 1N4698 variants. Cross-reference with 1N4698C for tighter tolerance options. Verify pinout and package dimensions match DO-35 standards before substitution.