JAN1N5534C-1

Single Zener Diodes Overview

The JAN1N5534C-1 is a low voltage avalanche Zener diode with a nominal breakdown voltage of 14.0 V at a test current of 1.0 mA. It features a maximum dynamic impedance of 0.01 Ohms and a maximum reverse leakage current of 11.5 µA at 12.6 V. The device operates within a junction temperature range of -65°C to +175°C, dissipating up to 0.5 W. It is housed in a hermetically sealed axial-lead glass DO-35 package.

Single Zener Diodes Feature Summary

• Qualified per MIL-PRF-19500/437 for JAN reliability levels
• Includes internal metallurgical bond option
• Hermetically sealed glass DO-35 package construction
• Inherently radiation hard

Single Zener Diodes Applications

• Voltage regulation over broad operating current ranges
• Military electronic systems requiring high reliability
• Radiation-hardened circuit designs

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against the datasheet nomenclature table to ensure correct tolerance and qualification level. Confirm that the metallurgical bond option is included as required by the JAN specification. Check for RoHS compliance status if applicable to the commercial grade variants only.

Single Zener Diodes Selection Notes

Select this component when a 14.0 V reference with tight 2% tolerance is required in a ruggedized environment. Ensure the application supports the 0.5 W power dissipation limit and the axial lead mounting style. Verify thermal derating requirements based on the ambient operating temperature conditions.

Single Zener Diodes Part Context

This part belongs to the 1N5518 through 1N5546 series of 0.5 watt axial-leaded glass Zener Voltage Regulators. The series provides voltages from 3.3 to 33 volts with various tolerance options. The JAN1N5534C-1 specifically denotes the 14.0 V variant with 2% tolerance and military qualification.

Single Zener Diodes Replacement Considerations

JAN1N5534C-1/TR