JAN1N5296UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5296UR-1/TR is a current regulator diode manufactured by Microchip Technology, designed for military applications under MIL-PRF-19500/463 qualification. It operates in the SMD/SMT package DO-213AB-2 with a maximum regulator current of 1.001 mA and a maximum peak operating voltage of 100 V. The device supports an extended temperature range from -65 °C to +175 °C and features a minimum dynamic impedance of 880 uohms.

Current Regulation - Diodes, Transistors Feature Summary

• Military-grade reliability compliant with MIL-PRF-19500/463 standards
• Surface-mount round-end SMT configuration for automated assembly
• High-temperature operation capability up to +175 °C junction temperature

Current Regulation - Diodes, Transistors Applications

• Military aerospace electronic circuits
• High-reliability current limiting applications
• Spacecraft power management systems

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix UR-1/TR against official Microchip documentation to confirm surface-mount MELF packaging and reel quantity. Ensure procurement channels provide valid traceability records and certification for MIL-PRF-19500/463 compliance prior to acquisition.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a stable current source is required in harsh environments. The DO-213AB-2 package suits space-constrained PCB layouts. Confirm that the 1.001 mA regulation current aligns with circuit requirements and that the 100 V breakdown voltage exceeds the maximum expected reverse bias.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5283-1 through 1N5314-1 series of 0.5-watt current regulators. These devices function as constant-current sources, offering an alternative to Zener diodes which regulate voltage. The JAN prefix indicates a specific military qualification level within the broader product family.

Current Regulation - Diodes, Transistors Replacement Considerations

Consult official substitution lists for equivalent MIL-PRF-19500/463 qualified parts. Verify pinout compatibility and thermal characteristics before replacing with commercial or other military-grade variants.