JAN1N5299UR-1

Current Regulation - Diodes, Transistors Overview

The JAN1N5299UR-1 is a current regulator diode manufactured by Microchip Technology, designed for surface-mount applications. It operates within the MIL-PRF-19500/463 military series and utilizes a DO-213AB MELF glass package. The device provides a regulated current of 1.32 mA with a maximum voltage rating of 100 V and a power dissipation capacity of 475 mW. It functions as a single-configuration component suitable for environments ranging from -65°C to +175°C.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation in a compact round-end SMT form factor
• Complies with MIL-PRF-19500/463 military qualification standards
• Operates reliably across extended industrial temperature ranges

Current Regulation - Diodes, Transistors Applications

• Military-grade electronic circuit protection
• Precision current limiting in aerospace systems
• Biasing elements in high-reliability analog circuits

Current Regulation - Diodes, Transistors Procurement Notes

Verify that the specific JAN suffix aligns with required military qualification standards before procurement. Confirm the DO-213AB MELF package dimensions match the target PCB footprint. Ensure the ordering quantity meets the manufacturer's minimum order requirements. Check for RoHS non-compliance status if environmental regulations apply to the final assembly. Validate the production lead time against project schedules due to potential long delivery periods.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source is required in a space-constrained surface-mount design. Compare the 1.32 mA regulation point against circuit load requirements to ensure proper operation. Consider the 100 V breakdown voltage to verify compatibility with the system's supply rails. Evaluate the thermal performance within the -65°C to +175°C range for the intended operating environment.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5299 family of current regulator diodes produced by Microchip Technology under the JAN prefix, indicating military-grade screening. It shares functional characteristics with other devices in the 1N5283-1N5314 datasheet group but differs in packaging and specific regulatory compliance levels compared to commercial variants.

Current Regulation - Diodes, Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications carefully if considering alternative manufacturers or commercial equivalents.