JANTXV1N3026CUR-1

Single Zener Diodes Overview

The JANTXV1N3026CUR-1 is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 18 V with a test current of 14 mA and a maximum impedance of 20 Ohms. The component utilizes a DO-213AA-2 surface-mount package, measuring 1.7 mm in diameter and 3.7 mm in length. It operates within a temperature range of -55°C to +175°C and carries the JANTXV military qualification level under MIL-PRF-19500/115.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at 18 V with low impedance characteristics.
• Features hermetically sealed glass construction for environmental protection.
• Supports high-temperature operation up to 175°C for demanding environments.

Single Zener Diodes Applications

• Military aerospace electronic systems
• High-reliability voltage reference circuits
• Harsh environment power supply regulation

Single Zener Diodes Procurement Notes

Verify the specific suffix CUR-1 against official Microchip documentation to confirm package type and qualification level. Ensure compatibility with MIL-PRF-19500/115 standards for intended military or high-reliability deployments. Confirm RoHS status as non-compliant per available data sheets before integration into restricted material lists.

Single Zener Diodes Selection Notes

Select this component when an 18 V regulation point is required in a compact surface-mount form factor. The JANTXV grade ensures tighter parameter tolerances compared to standard commercial variants. Consider the DO-213AA-2 footprint constraints and thermal management requirements for continuous operation at elevated temperatures.

Single Zener Diodes Part Context

This part belongs to the 1N30xx series of 1 Watt Zener diodes produced by Microchip (formerly Microsemi). The series offers various voltage options in both through-hole and surface-mount packages. The JANTXV designation indicates a screened military-grade device suitable for critical applications requiring enhanced reliability and performance consistency.

Single Zener Diodes Replacement Considerations

Consult Microchip datasheets for direct equivalents such as JAN1N3026BUR-1 or JANTX1N3026BUR-1. Verify that substitute parts match the 18 V Zener voltage, 20 Ohm impedance, and DO-213AA-2 package dimensions. Ensure the replacement maintains the required JANTXV qualification level if military specifications are mandatory.