JANTXV1N6341

Single Zener Diodes Overview

The JANTXV1N6341 is a military-grade Zener voltage regulator diode manufactured by Microchip Technology. It features a 51 V nominal Zener voltage with a test current of 2.5 mA and a dynamic impedance of 85 Ohms. The device utilizes a voidless hermetically sealed glass MELF (B-SQ) surface-mount package, ensuring reliability in high-stress environments. Qualified under MIL-PRF-19500/533, it operates within a junction temperature range of -65°C to +175°C and dissipates up to 500 mW.

Single Zener Diodes Feature Summary

• Hermetically sealed voidless-glass construction for superior environmental resistance
• Military qualification per MIL-PRF-19500/533 standards
• Surface-mount MELF package equivalent to axial leaded counterparts

Single Zener Diodes Applications

• High-reliability aerospace power systems
• Military electronic equipment requiring fault-tolerant voltage regulation
• Harsh environment circuit protection

Single Zener Diodes Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tolerance. Ensure procurement channels provide valid military traceability documentation. Confirm RoHS status as these devices may not be compliant. Validate that the supplier is an authorized distributor for Microchip's defense products to guarantee authenticity.

Single Zener Diodes Selection Notes

Select this component when a surface-mount solution is required for applications previously using axial 1N6341 series diodes. Consider the 85 Ohm dynamic impedance for noise-sensitive designs. Verify thermal management capabilities given the 500 mW power dissipation limit in the small MELF package.

Single Zener Diodes Part Context

This part belongs to the industry-recognized 1N6309 through 1N6355 series of 0.5 W Zener regulators. The JANTXV level indicates enhanced screening beyond standard JAN specifications, offering higher reliability for critical missions. It serves as the surface-mount alternative to traditional through-hole packages while maintaining identical electrical characteristics.

Single Zener Diodes Replacement Considerations

Direct replacements include JAN1N6341US or JANTX1N6341US for lower qualification levels. Surface-mount equivalents from other manufacturers must match the B-SQ MELF footprint and 51 V Zener voltage precisely.