JANS1N4100-1/TR

Single Zener Diodes Overview

The JANS1N4100-1/TR is a single Zener diode manufactured by Microchip Technology, designed for high-reliability applications. It features a nominal Zener voltage of 7.5 V with a tolerance of ±5%. The device operates in the DO-204AH (DO-35) axial through-hole package and dissipates up to 500 mW. Key electrical characteristics include a maximum reverse leakage current of 1 µA at 5.7 V and a Zener impedance of 200 Ohms. It supports an extended operating temperature range from -65°C to +175°C and complies with MIL-PRF-19500/435 standards.

Single Zener Diodes Feature Summary

• Complies with MIL-PRF-19500/435 military specifications for enhanced reliability
• Operates within an extended temperature range of -65°C to +175°C
• Provides stable voltage regulation with low leakage current characteristics

Single Zener Diodes Applications

• Military aerospace electronic systems
• High-reliability voltage reference circuits
• Harsh environment protection circuits

Single Zener Diodes Procurement Notes

Verify that the part number includes the JANS prefix to confirm it meets the specific JANS (Military JANTX plus screening) requirements rather than standard commercial or general military grades. Ensure the /TR suffix indicates tape-and-reel packaging if automated assembly is required. Confirm compliance with MIL-PRF-19500/435 during incoming inspection to validate authenticity and performance against datasheet limits.

Single Zener Diodes Selection Notes

Select this component when strict adherence to MIL-PRF-19500/435 is mandatory for mission-critical designs. It is suitable for circuits requiring precise 7.5 V regulation under extreme thermal conditions. Compare against JAN1N4100-1 variants if lower cost is acceptable but full JANS screening is not required. Ensure the DO-204AH footprint matches the PCB layout constraints.

Single Zener Diodes Part Context

This part belongs to Microchip's family of single Zener diodes based on the 1N4100 series. The JANS designation indicates a higher level of screening and quality control compared to standard JAN parts, targeting space and defense sectors. It shares electrical parameters with other 7.5 V Zener diodes but differs in manufacturing pedigree and traceability requirements defined by military standards.

Single Zener Diodes Replacement Considerations

JANS1N4100-1

Single Zener Diodes FAQ

What is the maximum power dissipation of the JANS1N4100-1/TR?

The maximum power dissipation is 500 mW.

Does this component meet military specifications?

Yes, it complies with MIL-PRF-19500/435.