JAN1N3023CUR-1/TR

Single Zener Diodes Overview

The JAN1N3023CUR-1/TR is a surface mount Zener diode in the DO-213AB (MELF) package, qualified to MIL-PRF-19500/115. It features a nominal Zener voltage of 13 V with a 2% tolerance at a test current of 19 mA. The device has a maximum DC power dissipation of 1 W and operates within a junction temperature range of -55 °C to +175 °C. Electrical characteristics include a maximum reverse leakage current of 10 µA at 9.9 V and a dynamic impedance of 10 Ω.

Single Zener Diodes Feature Summary

• Hermetically sealed glass MELF construction for high reliability
• Metallurgically bonded internal design for enhanced stability
• Qualified to JAN, JANTX, and JANTXV military standards

Single Zener Diodes Applications

• Voltage regulation in high-density circuit designs
• Low parasitic requirement applications
• High-reliability environments requiring radiation hardness

Single Zener Diodes Procurement Notes

Verify that the specific ordering suffix matches the required qualification level and tolerance. Confirm the package outline corresponds to the DO-213AB MELF form factor. Ensure the component meets the necessary environmental specifications for the intended operating temperature range.

Single Zener Diodes Selection Notes

Select this component when a leadless surface mount equivalent to the axial 1N3023B-1 is required. Consider the 2% voltage tolerance and 1 W power rating for circuits needing precise regulation. Evaluate the thermal resistance and derating curves for high-temperature operation scenarios.

Single Zener Diodes Part Context

This part belongs to the 1N3016BUR-1 through 1N3045BUR-1 series of 1 Watt Surface Mount Zener Diodes. It serves as a surface mount alternative to the JEDEC registered 1N3016 through 1N3045 number series in the DO-13 package, offering similar electrical performance in a compact MELF footprint.

Single Zener Diodes Replacement Considerations

JAN1N3023DUR-1/TR provides a 1% tolerance variant. JAN1N3023BUR-1/TR offers a 5% tolerance option. Both are available in the same DO-213AB package.