JAN1N754CUR-1

Single Zener Diodes Overview

The JAN1N754CUR-1 is a silicon Zener diode with a nominal voltage of 6.8 V and a standard tolerance of ±5%. It operates in the DO-213AA MELF package, featuring a hermetically sealed glass case and an internal metallurgical bond. The device provides a maximum power dissipation of 0.5 W at an end cap temperature of +125°C and supports an operating temperature range from -65°C to +175°C. Qualified per MIL-PRF-19500/127, it offers radiation hardness and minimal capacitance for surface mount applications.

Single Zener Diodes Feature Summary

• Hermetically sealed glass MELF package with internal metallurgical bond
• Qualified to JAN, JANTX, and JANTXV reliability levels per MIL-PRF-19500/127
• Inherently radiation hard design
• Non-sensitive to electrostatic discharge

Single Zener Diodes Applications

• Voltage regulation over broad temperature ranges
• High-density surface mount mounting
• Radiation-hardened electronic systems

Single Zener Diodes Procurement Notes

Verify that the component matches the specific JAN reliability level required by the system specification. Confirm the package type is DO-213AA and ensure the manufacturer documentation aligns with MIL-PRF-19500/127 standards. Check for RoHS compliance requirements if applicable, as commercial versions differ from military grades.

Single Zener Diodes Selection Notes

Select this component when a 6.8 V reference with ±5% tolerance is needed in a surface mount form factor. Ensure the thermal management plan accounts for the 0.5 W power rating and derating curves provided in the datasheet. Verify compatibility with the mounting surface's coefficient of expansion to prevent mechanical stress during operation.

Single Zener Diodes Part Context

This part belongs to the 1N746A through 1N759A series of 500 mW Zener diodes manufactured by Microchip Technology (formerly Microsemi). The series covers voltages from 2.4 V to 12 V and includes variants with tighter tolerances. The JAN suffix indicates qualification to the highest military reliability standard within this product line.

Single Zener Diodes Replacement Considerations

Equivalent parts include JAN1N754A-1 and JAN1N754CUR. Verify that any substitute maintains the same MIL-PRF-19500/127 qualification and DO-213AA package dimensions.