JAN1N5292UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5292UR-1/TR is a current regulator diode manufactured by Microchip Technology. It operates in the surface-mount DO-213AB-2 package and provides a regulated current of 682 µA with a maximum power dissipation of 475 mW. The device supports a maximum limiting voltage of 100 V and functions within an operating temperature range from -65 °C to +175 °C. This component is designed for applications requiring stable current regulation in compact electronic circuits.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation over a wide voltage range
• Utilizes a hermetically sealed glass MELF package for reliability
• Features round-end construction for robust performance

Current Regulation - Diodes, Transistors Applications

• Current limiting in sensitive electronic circuits
• Biasing elements for transistor amplifiers
• Constant current sources for LED drivers

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix UR-1/TR against the official datasheet to confirm the exact packaging format and manufacturing lot details. Ensure that the procurement channel provides valid traceability documentation, as this part falls under military-grade specifications requiring strict quality control and origin verification.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a precise 682 µA regulation is required in a surface-mount configuration. Compare the 475 mW power rating against thermal constraints. Verify that the 100 V breakdown voltage exceeds the circuit's maximum operating voltage to prevent device failure during transient conditions.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JAN1N529x series of current regulator diodes produced by Microchip. These devices serve as alternatives to Zener diodes by regulating current rather than voltage. The series offers various current values in standard axial or surface-mount packages, catering to diverse industrial and military electronic design requirements.

Current Regulation - Diodes, Transistors Replacement Considerations

Consult the official Microchip datasheet for direct pin-compatible substitutes within the same series. Verify electrical parameters such as tolerance and leakage current before substituting with other manufacturers' equivalents to ensure circuit stability.