JANTX1N4462US/TR

Single Zener Diodes Overview

The JANTX1N4462US/TR is a Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 7.5V with a tolerance of 2%. The device has a maximum power dissipation of 1.5W and operates in a unidirectional configuration. It utilizes silicon as the semiconductor material and is housed in a hermetically sealed glass package with two terminals. The component is designed for surface mount applications.

Single Zener Diodes Feature Summary

• Hermetically sealed construction for environmental protection
• Military qualification to MIL-PRF-19500/406 standards
• Low dynamic impedance characteristics
• Surface mount axial leaded form factor

Single Zener Diodes Applications

• Voltage regulation in military electronic systems
• Overvoltage protection circuits
• Reference voltage sources in aerospace equipment

Single Zener Diodes Procurement Notes

Verify that the ordering suffix /TR indicates tape and reel packaging, distinct from bulk variants. Confirm the specific JANTX grade requirements align with project specifications. Ensure compatibility with surface mount assembly processes. Check for RoHS compliance status if required by end-use regulations. Validate the manufacturer source as Microchip Technology or authorized distributors.

Single Zener Diodes Selection Notes

Select this component when a 7.5V Zener voltage with 2% tolerance is required in a ruggedized environment. The 1.5W power rating supports moderate current applications. The hermetic seal makes it suitable for harsh conditions where standard plastic packages may fail. Consider the surface mount footprint for automated assembly lines.

Single Zener Diodes Part Context

This part belongs to the 1N4460 series of voltage regulators. It is related to other variants such as JANTX1N4462US which shares similar electrical characteristics but may differ in packaging. The series covers a range of Zener voltages from 6.2V to 200V. All variants are qualified to the same military specification.

Single Zener Diodes Replacement Considerations

Direct substitutes include JANTX1N4462US for equivalent performance in different packaging. Other series members like JANTX1N4463US offer different voltage ratings within the same family. Verify pinout and thermal characteristics before substitution.