JANTXV1N4496DUS

Single Zener Diodes Overview

The JANTXV1N4496DUS is a high-reliability Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 200 V with a tight tolerance of ±1%. The device is rated for a power dissipation of 1.5 W and utilizes a surface-mount D-5A package. Designed for demanding environments, it supports operation within a temperature range extending from -65 °C to +175 °C. The component offers low leakage current characteristics and is suitable for precision voltage regulation applications requiring robust performance.

Single Zener Diodes Feature Summary

• High-reliability construction designed for demanding operational environments
• Precise voltage regulation with tight tolerance specifications
• Surface-mount packaging optimized for automated assembly processes
• Extended thermal operating range supporting extreme temperature conditions

Single Zener Diodes Applications

• Precision voltage reference circuits in aerospace systems
• Overvoltage protection in military-grade electronic equipment
• Voltage regulation in high-temperature industrial control units
• Signal conditioning in radiation-hardened avionics modules

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration when ordering, as variations such as tape-and-reel packaging may affect handling procedures. Confirm that the procurement channel sources directly from authorized Microchip distributors to ensure authenticity. Request batch traceability documentation for quality assurance compliance. Validate that the delivered components match the exact part number designation regarding voltage tolerance and package type before integration into production lines.

Single Zener Diodes Selection Notes

Select this component when precise 200 V regulation is required in space-constrained surface-mount designs. The ±1% tolerance makes it suitable for applications where standard commercial grade tolerances are insufficient. Consider the D-5A package dimensions during PCB layout planning. Ensure the thermal management strategy accommodates the 1.5 W power rating at maximum operating temperatures. Evaluate the extended temperature range against the specific environmental constraints of the target application.

Single Zener Diodes Part Context

This component belongs to the JANTXV series of Zener diodes, which are characterized by enhanced reliability standards compared to commercial variants. The 'TXV' designation typically indicates specific screening and testing protocols aligned with military or aerospace requirements. Microchip Technology produces this line to support industries requiring long-term availability and consistent performance under harsh conditions. The series complements other high-reliability discrete semiconductor offerings from the manufacturer.

Single Zener Diodes Replacement Considerations

Direct replacements must match the 200 V Zener voltage, 1.5 W power rating, and D-5A surface-mount package. Verify that any substitute component meets the same ±1% tolerance and thermal operating range specifications. Cross-reference pinout compatibility if alternative packages are considered. Ensure the replacement maintains equivalent leakage current characteristics for circuit stability.