JANTX1N5535C-1/TR

Single Zener Diodes Overview

The JANTX1N5535C-1/TR is a single Zener diode manufactured by Microchip Technology, designed for through-hole mounting in the DO-204AH (DO-35) package. It features a nominal Zener voltage of 15 V with a tight tolerance of ±2%. The device supports a maximum power dissipation of 500 mW and operates within an extended temperature range from -65 °C to +175 °C. Key electrical specifications include a maximum reverse leakage current of 10 nA and a Zener impedance of 100 ohms at a test current of 1 mA. This component is supplied in a reel format.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a 15 V nominal Zener voltage and ±2% tolerance.
• Engineered for high-reliability environments with an operating temperature range extending up to +175 °C.
• Features low reverse leakage current of 10 nA for efficient performance.
• Constructed in a standard DO-204AH axial leaded package for robust through-hole integration.

Single Zener Diodes Applications

• Precision voltage reference circuits requiring stable DC levels.
• Overvoltage protection stages in sensitive electronic systems.
• Clamping applications in signal processing paths.
• Power supply regulation modules in aerospace or military hardware.

Single Zener Diodes Procurement Notes

Verify that the specific suffix '-TR' corresponds to the tape-and-reel packaging configuration required for your assembly line, as opposed to bulk packaging. Confirm that the JAN quality level meets your project's reliability standards. Ensure the DO-204AH footprint matches your PCB design. Check for any specific handling requirements associated with high-temperature rated components during soldering processes.

Single Zener Diodes Selection Notes

Select this component when a 15 V regulation point is needed with strict tolerance requirements. The wide temperature range makes it suitable for harsh environments where standard commercial parts would fail. Consider the 500 mW power rating to ensure adequate thermal headroom in your circuit design. The axial package facilitates easy manual prototyping or automated insertion depending on the manufacturing setup.

Single Zener Diodes Part Context

This part belongs to the 1N55xx series of Zener diodes, a long-standing family of voltage regulator devices. The 'JAN' prefix indicates it meets Joint Army-Navy specifications for quality and reliability. The 'TX' suffix typically denotes a higher grade of screening and testing compared to standard commercial variants, ensuring tighter parameter control and enhanced durability for critical applications.

Single Zener Diodes Replacement Considerations

Direct functional equivalents may include other JAN-grade 15 V Zener diodes in the DO-35 package, such as the JAN1N5535B-1 or JAN1N5535D-1, provided their voltage tolerances align with system requirements. Cross-reference datasheets for pinout compatibility and thermal characteristics before substitution.