JANTX1N4148UBCD/TR

Diode Arrays Overview

The JANTX1N4148UBCD/TR is a high-reliability silicon switching diode manufactured by Microchip Technology. It complies with MIL-PRF-19500/116T specifications for the JANTX quality level. The device features a hermetically sealed ceramic package designed for demanding environments. Key electrical parameters include a peak repetitive reverse voltage of 75V and a maximum forward current of 200mA. It supports a wide operating temperature range from -65°C to +200°C, ensuring stability under extreme thermal conditions.

Diode Arrays Feature Summary

• Hermetically sealed ceramic construction for environmental protection
• Compliance with MIL-PRF-19500/116T military reliability standards
• Extended operational temperature capability up to 200°C

Diode Arrays Applications

• Military aerospace signal processing circuits
• High-temperature computer logic interfaces
• Harsh environment switching applications

Diode Arrays Procurement Notes

Verify the specific JANTX grade certification against MIL-PRF-19500/116T requirements during acquisition. Confirm that the supplier provides traceable documentation for the hermetic seal integrity. Ensure the ordering suffix matches the required reel packaging configuration. Validate that the component lot meets the specified military quality assurance levels before integration into critical systems.

Diode Arrays Selection Notes

Select this component when military-grade reliability and high-temperature operation are mandatory. The JANTX designation indicates enhanced screening compared to standard commercial variants. Consider the ceramic package size and lead configuration for PCB layout compatibility. Evaluate the total cost of ownership against the necessity for space-qualified or ruggedized performance in the target application.

Diode Arrays Part Context

This part belongs to the 1N4148 family of small-signal switching diodes. It shares functional similarities with other MIL-PRF-19500 qualified devices but offers specific ruggedization through its ceramic encapsulation. The JANTX level provides higher reliability than JAN grade parts, making it suitable for long-life missions where failure is not an option.

Diode Arrays Replacement Considerations

Direct substitutes must meet the same MIL-PRF-19500/116T JANTX specifications. Verify pinout compatibility and hermetic sealing requirements. Cross-reference with other manufacturers offering equivalent military-grade ceramic packages.