JANTXV1N3042CUR-1

Single Zener Diodes Overview

The JANTXV1N3042CUR-1 is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 82 V and operates with a test current of 3 mA. The device has a maximum power dissipation rating of 1 W and exhibits a dynamic impedance of 200 Ohms at the specified test conditions. It is housed in a DO-213AA (MELF) surface-mount package, suitable for automated assembly processes.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with a nominal breakdown voltage of 82 V
• Capable of handling a maximum power dissipation of 1 W
• Utilizes a round-end MELF package for surface-mount integration

Single Zener Diodes Applications

• Voltage reference circuits requiring 82 V stability
• Overvoltage protection stages in electronic systems
• Clamping applications in high-reliability environments

Single Zener Diodes Procurement Notes

Verify the specific suffix requirements when ordering, as variants such as JANTXV1N3042CUR-1/TR exist with different packaging configurations like tape and reel. Confirm that the selected part matches the required MIL-PRF-19500 qualification standards for your application. Ensure compatibility with the DO-213AA footprint during PCB layout. Contact authorized distributors for current availability and lead times, as this component may be subject to special order status.

Single Zener Diodes Selection Notes

Select this component when an 82 V Zener voltage with 1 W power handling is required in a compact surface-mount form factor. The DO-213AA package offers advantages in space-constrained designs compared to axial leads. Consider the 200 Ohm dynamic impedance for noise-sensitive applications. Verify thermal management capabilities if operating near the maximum power dissipation limit in enclosed enclosures.

Single Zener Diodes Part Context

This component belongs to the JANTXV series of Zener diodes from Microchip Technology, which are typically qualified to military specifications. The 'JANTXV' designation indicates a specific grade of reliability and performance testing. These devices are part of the broader 1N30xx series family, adapted for modern surface-mount manufacturing techniques while maintaining robust electrical characteristics for demanding operational environments.

Single Zener Diodes Replacement Considerations

Check for equivalent parts within the 1N3042 series from other manufacturers. Verify that any substitute maintains the 82 V nominal voltage, 1 W power rating, and compatible DO-213AA package dimensions. Ensure the replacement meets the same environmental and reliability standards required for the original design.