JANTXV1N5303-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTXV1N5303-1/TR is a current regulator diode manufactured by Microchip Technology, designed for military and aerospace applications. It operates within a temperature range of -65°C to +175°C (TJ) and complies with MIL-PRF-19500/463 standards. The device features a maximum peak operating voltage of 100V and a maximum power dissipation of 500mW. Its regulated current is specified at 1.76mA, with a maximum limit voltage of 1.65V. The component utilizes a DO-204AA (DO-7) axial through-hole package and is supplied in tape and reel format.

Current Regulation - Diodes, Transistors Feature Summary

• Military-grade qualification compliant with MIL-PRF-19500/463 specifications
• Extended thermal performance supporting junction temperatures up to 175°C
• Stable current regulation capability within a 100V peak operating voltage envelope

Current Regulation - Diodes, Transistors Applications

• Precision constant current sources for sensitive analog circuits
• Biasing networks requiring stable current independent of voltage fluctuations
• Protection circuits utilizing current limiting characteristics

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix configuration against the official Microchip datasheet to ensure compliance with required military reliability standards. Confirm that the tape and reel packaging aligns with automated assembly requirements. Cross-reference the MIL-PRF-19500/463 certification status directly with the manufacturer's documentation prior to procurement to validate authenticity and traceability.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source is required under varying voltage conditions within the 100V limit. Ensure the design accommodates the 1.76mA nominal current and 500mW power dissipation constraints. Verify that the DO-7 axial package fits the mechanical layout and that the extended temperature range meets the operational environment specifications.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5303 series of current regulator diodes produced by Microchip Technology. It serves as a specialized semiconductor device distinct from standard Zener diodes, focusing on maintaining a consistent current flow rather than voltage regulation. The JANTXV designation indicates a specific military grade variant within this product family.

Current Regulation - Diodes, Transistors Replacement Considerations

Consult the official Microchip datasheet for cross-reference information regarding equivalent parts. Verify compatibility with JAN1N5303-1 or other series members only if electrical parameters and package dimensions match exactly.