JANTXV1N4474US/TR

Single Zener Diodes Overview

The JANTXV1N4474US/TR is a surface-mount Zener diode manufactured by Microchip Technology. It features a nominal voltage of 24 V with a tolerance of ±5%. The device has a maximum power dissipation of 1.5 W and a maximum Zener impedance of 16 Ohms. It operates within a temperature range of -65°C to +175°C TJ. The component utilizes a SQ-MELF, A package.

Single Zener Diodes Feature Summary

• Military qualified to MIL-PRF-19500/406 standards for high-reliability applications
• Hermetically sealed void-less glass construction with internal metallurgical bond
• Surface mount design suitable for automated assembly processes

Single Zener Diodes Applications

• High-reliability military electronic systems
• Aerospace circuit protection
• Critical voltage regulation in harsh environments

Single Zener Diodes Procurement Notes

Verify the specific suffix US/TR against official Microchip documentation to confirm tape-and-reel packaging and exact qualification level. Ensure the ordering part number matches the required MIL-PRF-19500/406 grade. Confirm RoHS status and environmental compliance requirements prior to procurement.

Single Zener Diodes Selection Notes

Select this component when a 24 V Zener reference is required in a surface-mount form factor. The JANTXV designation indicates enhanced testing beyond standard JAN levels. Verify that the 1.5 W power rating and 16 Ohm impedance meet the specific circuit load and noise requirements.

Single Zener Diodes Part Context

This part belongs to the 1N4460US through 1N4496US series of 1.5 Watt glass Zener diodes. These components are designed for applications where failure cannot be tolerated. The series offers various voltage selections from 3.3 V to 200 V with different tolerance options available across commercial and military grades.

Single Zener Diodes Replacement Considerations

JAN1N4474US/TR

Single Zener Diodes FAQ

What is the qualification standard for this component?

The JANTXV1N4474US/TR is qualified to MIL-PRF-19500/406.

What is the operating temperature range?

The junction temperature range is -65°C to +175°C.