JANTXV1N4619D-1

Single Zener Diodes Overview

The JANTXV1N4619D-1 is a hermetically sealed Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 3 V with a tolerance of 5%. The device operates in the through-hole DO-35-2 package and dissipates up to 500 mW. Key electrical parameters include a maximum reverse leakage current of 400 nA, a Zener impedance of 1600 Ohms, and a test current of 250 uA. It supports an operating temperature range from -65 C to +175 C.

Single Zener Diodes Feature Summary

• Hermetically sealed glass construction for environmental protection
• Internal metallurgical bonding for enhanced mechanical stability
• Wide operating temperature range suitable for extreme conditions

Single Zener Diodes Applications

• Military aerospace voltage regulation circuits
• High-reliability industrial power supplies
• Harsh environment reference voltage sources

Single Zener Diodes Procurement Notes

Verify the specific suffix D-1 against official datasheets to confirm package dimensions and testing standards. Ensure procurement channels provide traceability documentation required for military specifications. Confirm RoHS exemption status as indicated in product attributes before finalizing orders.

Single Zener Diodes Selection Notes

Select this component when hermetic sealing and high-temperature operation are mandatory. The 3 V rating suits low-voltage reference applications. Compare the 1600 Ohm impedance against circuit requirements. Verify that the DO-35-2 footprint matches the PCB design constraints for through-hole mounting.

Single Zener Diodes Part Context

This part belongs to the MIL-PRF-19500/435 qualified series produced by Microchip. It serves as a ruggedized alternative to commercial Zener diodes. The device provides stable voltage regulation in environments where standard components would fail due to moisture or thermal stress.

Single Zener Diodes Replacement Considerations

JANTX1N4619D-1 offers similar electrical characteristics without the V-level qualification. JANTXV1N4619C-1 shares the same core specifications but may differ in specific lot testing protocols.