JANTX1N5295-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTX1N5295-1/TR is a current regulator diode manufactured by Microchip Technology. It operates with a maximum peak working voltage of 100 V and a maximum limit voltage of 1.25 V. The device regulates a maximum current of 902 uA while dissipating up to 475 mW. Designed for through-hole mounting in a DO-7-2 package, it functions within an operating temperature range from -55 C to +175 C. The component features a minimum dynamic impedance of 1 mohm and is supplied in a reel packaging format.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation over a broad voltage range
• Features internal metallurgical bond connection
• Qualified per MIL-PRF-19500/463 standards

Current Regulation - Diodes, Transistors Applications

• Current limiting circuits
• Biasing elements for active components
• Constant current sources in harsh environments

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific revision level and qualification status against the latest Microchip datasheet before integration. Confirm that the DO-7-2 axial leaded package dimensions match the target PCB footprint. Ensure thermal management strategies account for the 475 mW power dissipation rating under worst-case operating conditions.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a reliable, radiation-hardened current source is required for military or aerospace applications. Compare the 902 uA regulation point against circuit requirements to ensure compatibility with downstream load impedances. Evaluate the wide temperature range capability against environmental specifications to guarantee performance stability across the intended operational spectrum.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5283-1 thru 1N5314-1 series of 0.5 watt current regulators. These devices serve as counterparts to Zener diodes, regulating current rather than voltage. The series offers various current values in standard tolerances, utilizing the robust DO-7 package for high-reliability applications requiring consistent current flow despite voltage fluctuations.

Current Regulation - Diodes, Transistors Replacement Considerations

Compatible substitutes include other JANTX qualified current regulator diodes from the same series, such as the JANTX1N5294-1 or JANTX1N5296-1, provided their specific regulation currents align with the design requirements. Verify pinout compatibility and thermal characteristics before substitution.