JANS1N4110CUR-1/TR

Single Zener Diodes Overview

The JANS1N4110CUR-1/TR is a military-grade Zener diode manufactured by Microchip Technology. It features a nominal breakdown voltage of 16V with a tight ±2% tolerance. The device is designed for surface-mount applications in the DO-213AA (SOD-80) package. It operates within an extended temperature range of -65°C to +175°C and dissipates up to 500mW of power. This component complies with MIL-PRF-19500/435 specifications, ensuring reliability for harsh environment electronics.

Single Zener Diodes Feature Summary

• Military-grade construction compliant with MIL-PRF-19500/435 standards
• Extended operating temperature range suitable for extreme environments
• High precision voltage regulation with ±2% tolerance
• Surface-mount design in compact DO-213AA package

Single Zener Diodes Applications

• Harsh environment aerospace systems
• Military-grade voltage reference circuits
• Radiation-tolerant electronic assemblies
• High-reliability power management modules

Single Zener Diodes Procurement Notes

Verify that the suffix /TR indicates tape-and-reel packaging rather than bulk. Confirm the specific revision level matches the project requirements. Ensure the supplier provides traceability documentation required for military procurement. Check for RoHS exemptions as these components may not be fully compliant. Validate the authenticity of the MIL-PRF-19500/435 certification before integration.

Single Zener Diodes Selection Notes

Select this component when high radiation tolerance and wide temperature operation are mandatory. The DO-213AA package offers space efficiency for dense PCB layouts. Consider the ±2% tolerance if precise voltage referencing is critical. Evaluate the 500mW power dissipation against thermal constraints. Compare against commercial alternatives only if military qualification is not required.

Single Zener Diodes Part Context

This part belongs to the JANS series of radiation-hardened Zener diodes from Microchip. The JANS designation signifies screening to MIL-PRF-19500/435 standards. It shares the electrical characteristics of the commercial 1N4110 but with enhanced reliability. The /TR suffix denotes reel packaging for automated assembly processes.

Single Zener Diodes Replacement Considerations

JANS1N4110UR-1 is a verified substitute variant. Both share identical electrical parameters and MIL-PRF-19500/435 compliance. Verify that the packaging type (reel vs. waffle pack) meets assembly line requirements. Ensure pinout compatibility remains consistent across both variants.