JANTXV1N3021C-1/TR

Single Zener Diodes Overview

The JANTXV1N3021C-1/TR is a military-grade Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 11 V with a tight tolerance of ±1%. The device is rated for 1 W power dissipation and operates within an extended temperature range from -55°C to +175°C. Packaged in a surface-mount DO-213AB (MELF) format on a reel, it exhibits a maximum Zener impedance of 8 Ohms and a reverse leakage current of 10 µA at 8.4 V. This component meets MIL-PRF-19500/115 qualification standards for high-reliability applications.

Single Zener Diodes Feature Summary

• Military qualification per MIL-PRF-19500/115 for high reliability
• Tight voltage tolerance of ±1% for precision regulation
• Extended operating temperature range up to +175°C
• Hermetically sealed glass MELF package

Single Zener Diodes Applications

• High-reliability aerospace systems
• Precision voltage reference circuits
• Harsh environment electronic protection

Single Zener Diodes Procurement Notes

Verify the specific suffix 'C' against official Microchip documentation to confirm exact electrical parameters, as standard JAN1N3021 variants typically carry different tolerances. Confirm the 'TR' designation indicates tape-and-reel packaging. Ensure compliance with RoHS non-compliant status if required by your assembly process. Cross-reference the part number with the latest datasheet revision to validate all specifications before procurement.

Single Zener Diodes Selection Notes

Select this component when strict voltage accuracy and military-grade reliability are required in space-constrained designs. The surface-mount MELF package offers advantages over through-hole alternatives where board real estate is limited. Consider the thermal management requirements associated with 1 W dissipation in enclosed environments. Verify that the 11 V breakdown voltage aligns precisely with the circuit design needs.

Single Zener Diodes Part Context

This part belongs to the 1N30xx series of 1 Watt Zener diodes offered by Microchip. The JANTXV prefix denotes the highest level of military qualification within this family, ensuring superior performance consistency compared to commercial or lower-tier military grades. These diodes are designed for critical applications where failure is not an option.

Single Zener Diodes Replacement Considerations

JAN1N3021DUR-1/TR

Single Zener Diodes FAQ

What is the Zener impedance of the JANTXV1N3021C-1/TR?

The maximum Zener impedance is 8 Ohms.

Is this component RoHS compliant?

No, this component is not RoHS compliant.