JANTXV1N969D-1

Single Zener Diodes Overview

The JANTXV1N969D-1 is a silicon Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It operates in the through-hole DO-35-2 axial leaded package and provides a nominal Zener voltage of 22 V with a tight tolerance of ±1%. The device handles a maximum power dissipation of 400 mW at a test current of 5.6 mA, exhibiting a Zener impedance of 29 Ohms. It supports an extended operating temperature range from -65°C to +175°C and complies with MIL-PRF-19500/117 standards for high-reliability environments.

Single Zener Diodes Feature Summary

• Hermetically sealed glass axial-leaded construction ensuring environmental protection
• Tight voltage tolerance of ±1% for precise regulation requirements
• Extended thermal capability supporting operation up to +175°C junction temperature

Single Zener Diodes Applications

• Military aerospace voltage reference circuits
• High-reliability industrial power supply regulation
• Harsh environment signal conditioning systems

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against the official datasheet to ensure compatibility with system requirements. Confirm that the procurement channel sources components directly from authorized distributors or the manufacturer to guarantee authenticity. Check for updated manufacturing notices regarding package or material changes before finalizing orders.

Single Zener Diodes Selection Notes

Select this component when strict voltage accuracy and wide temperature stability are required in space-constrained axial packages. Evaluate the 400 mW power rating against peak load conditions to prevent thermal overload. Ensure circuit design accommodates the specified 29 Ohm impedance for optimal noise performance in sensitive analog paths.

Single Zener Diodes Part Context

This part belongs to the 1N969 series of hermetically sealed Zener diodes produced under military specifications. It shares the base die characteristics with commercial variants but offers superior reliability and environmental sealing. The JANTXV designation indicates enhanced screening procedures compared to standard JAN grades.

Single Zener Diodes Replacement Considerations

Direct substitutes include JANTX1N969D-1 and JANTXV1N969B-1, provided voltage tolerance and package dimensions align with the original design constraints.