JANTX1N4118C-1

Single Zener Diodes Overview

The JANTX1N4118C-1 is a Zener voltage regulator diode manufactured by Microchip Technology. It features a nominal Zener voltage of 27 V with a tight tolerance of ±1%. The device is rated for a maximum power dissipation of 500 mW and operates within an extended junction temperature range of -65°C to +175°C. It utilizes a DO-35 axial leaded package and meets the JANTX military qualification standard.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a 27 V nominal breakdown voltage.
• Features high precision with a ±1% voltage tolerance.
• Designed for reliable operation in extreme environments across a wide temperature range.
• Constructed with a glass passivated junction for stability.

Single Zener Diodes Applications

• Military electronic systems requiring qualified components
• Precision voltage reference circuits
• Overvoltage protection in critical applications

Single Zener Diodes Procurement Notes

Verify the specific suffix 'C' indicates the required ±1% tolerance level, as other suffixes may denote different tolerances. Confirm that the JANTX grade meets the specific reliability requirements of the target application. Ensure the DO-35 through-hole package is compatible with the intended PCB layout and assembly processes.

Single Zener Diodes Selection Notes

Select this component when a stable 27 V reference is needed with high accuracy. The JANTX qualification ensures screening beyond commercial standards. Consider the 500 mW power rating to ensure adequate thermal management. Verify compatibility with existing circuit designs requiring low leakage current characteristics typical of Zener diodes.

Single Zener Diodes Part Context

This part belongs to the 1N4118 series of Zener diodes produced by Microchip Technology under its Microsemi division. The series offers various voltage options and tolerance levels. The JANTX designation signifies a screened military-grade version, providing enhanced quality control compared to standard commercial equivalents.

Single Zener Diodes Replacement Considerations

JANTX1N4118D-1

Single Zener Diodes FAQ

What does the 'C' suffix indicate in the part number?

The 'C' suffix denotes a tighter voltage tolerance of ±1%, compared to the standard ±5% tolerance found in the base 1N4118 model.

Is this component RoHS compliant?

No, the JANTX1N4118C-1 is not RoHS compliant, as indicated by the manufacturer's specifications for this military-grade product.