JANS1N5306UR-1

Current Regulation - Diodes, Transistors Overview

The JANS1N5306UR-1 is a current regulator diode manufactured by Microchip Technology. It operates with a voltage rating of 100V and provides a regulated current of 2.42mA. The device has a maximum power dissipation of 500mW. It utilizes the DO-213AB-2 surface-mount package, also known as MELF or LL41. This component is designed for round-end SMT applications and falls under the category of current regulator diodes within the diodes and rectifiers subcategory.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation for circuit protection
• Designed for surface-mount technology integration
• Utilizes glass-encapsulated MELF construction

Current Regulation - Diodes, Transistors Applications

• Current limiting in sensitive electronic circuits
• Biasing elements in transistor amplifier stages
• Protection against overcurrent conditions in semiconductor devices

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific ordering suffix to ensure compliance with required military standards and environmental specifications. Confirm that the DO-213AB-2 package dimensions align with the target PCB footprint. Check for RoHS non-compliance status if restricted substances are prohibited in the final assembly. Validate the manufacturer source to avoid counterfeit components.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current of 2.42mA is required within a 100V operating range. Ensure the application supports surface-mount assembly techniques compatible with the MELF form factor. Consider the 500mW power dissipation limit when designing thermal management strategies for the enclosure.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JANS series, indicating it meets stringent MIL-PRF-19500 quality standards. It is part of a broader family of current regulator diodes offered by Microchip for high-reliability applications. The UR-1 suffix typically denotes specific packaging or testing variations within the standard 1N5306 specification.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include other JANS1N5306 variants from Microchip. Generic equivalents may exist but require verification of current tolerance and voltage breakdown characteristics. Cross-reference with JAN1N5306 for potential commercial grade alternatives if military specs are not mandatory.