JANS1N4116-1/TR

Single Zener Diodes Overview

The JANS1N4116-1/TR is a single Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 24 V with a tight tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and exhibits a maximum Zener impedance of 150 Ohms at the specified test current. Reverse leakage current is limited to 10 nA at 45.6 V. The component operates within a junction temperature range of -65°C to 175°C and is housed in a DO-204AH (DO-35) axial through-hole package.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a nominal 24 V Zener breakdown voltage.
• Engineered for high-reliability environments with extended operating temperature capabilities.
• Utilizes a rugged DO-204AH axial leaded package suitable for through-hole mounting.

Single Zener Diodes Applications

• Military aerospace electronic systems requiring radiation-hardened or high-reliability components
• Precision voltage reference circuits in defense instrumentation
• Overvoltage protection stages in critical communication equipment

Single Zener Diodes Procurement Notes

Verify that the specific suffix -1/TR denotes tape-and-reel packaging configuration rather than bulk supply. Confirm MIL-PRF-19500 qualification status if required for your system's reliability standards. Ensure the vendor provides traceability documentation consistent with military procurement requirements. Check for any recent Product Change Notifications regarding assembly sites or labeling changes before finalizing orders.

Single Zener Diodes Selection Notes

Select this component when a stable 24 V reference is needed in harsh thermal conditions. The low leakage current and defined impedance make it suitable for sensitive analog front ends. Consider the DO-35 form factor for board space constraints where axial leads are preferred over surface mount alternatives. Validate that the 500 mW power rating meets the thermal dissipation needs of your specific circuit design under worst-case ambient temperatures.

Single Zener Diodes Part Context

This part belongs to the JANS series of single Zener diodes from Microchip Technology, formerly associated with Actel and Micrel product lines. The JANS designation typically indicates components qualified for space or high-reliability military applications. These devices are part of a broader family of voltage regulator diodes offering various breakdown voltages and power ratings for diverse electronic system requirements.

Single Zener Diodes Replacement Considerations

Direct substitutes include JANTXV1N4116C-1 for similar voltage and package specifications. Verify compatibility with JANS1N4116-1 without the reel suffix if bulk packaging is acceptable. Cross-reference with other manufacturers' 24 V Zener diodes only if electrical parameters and mechanical dimensions match exactly.

Single Zener Diodes FAQ

What is the maximum reverse leakage current for this diode?

The maximum reverse leakage current is 10 nA when measured at 45.6 V.

Does this component support surface mount technology?

No, the JANS1N4116-1/TR is packaged in a DO-204AH (DO-35) axial leaded format intended for through-hole mounting.