JAN1N5298-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5298-1/TR is a current regulator diode manufactured by Microchip Technology, designed for through-hole mounting in the DO-7 (DO-204AH) axial leaded package. It provides a regulated current of 1.21 mA with a maximum peak operating voltage of 100 V and a power dissipation rating of 500 mW. The device operates within an extended temperature range from -65 °C to +175 °C and complies with MIL-PRF-19500/463 military specifications. This component is supplied in tape and reel packaging.

Current Regulation - Diodes, Transistors Feature Summary

• Maintains stable current regulation across varying load conditions
• Supports operation in extreme high and low temperature environments
• Complies with rigorous military reliability standards

Current Regulation - Diodes, Transistors Applications

• Precision biasing circuits requiring constant current sources
• Protection stages for sensitive semiconductor inputs
• Military and aerospace electronic systems

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix configuration against official Microchip documentation to ensure correct packaging and qualification level. Confirm that the MIL-PRF-19500/463 compliance meets project requirements. Check for any recent PCN updates regarding assembly sites or material changes before finalizing procurement orders.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source is required in a through-hole design. Ensure the circuit voltage does not exceed the 100 V limit. Consider thermal management capabilities given the 500 mW dissipation rating and the wide operational temperature range specified for military-grade applications.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JAN1N529x series of current regulator diodes produced under the Microsemi/Microchip legacy portfolio. These devices are engineered for high-reliability applications where standard commercial components may fail due to environmental stress or require tighter parameter control.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include other JAN1N529x variants with matching current ratings, such as JAN1N5297-1 or JAN1N5299-1, provided the specific amperage aligns with the circuit design requirements.