JAN1N5302-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5302-1/TR is a current regulator diode manufactured by Microchip Technology, designed for stable current regulation in electronic circuits. It features a maximum regulator current of 1.76 mA and a peak operating voltage of 100 V. The device has a power dissipation rating of 475 mW and an extreme voltage limit of 1.65 V. It operates within a temperature range from -65 °C to +175 °C. The component is supplied in a tape and reel packaging format and utilizes the DO-204AA (DO-7) axial through-hole package.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation with specified impedance characteristics
• Qualified for military standards under MIL-PRF-19500/463
• Operates reliably across extended industrial and military temperature ranges

Current Regulation - Diodes, Transistors Applications

• Military-grade electronic circuit protection
• Precision current limiting applications
• Stabilization of bias currents in sensitive analog circuits

Current Regulation - Diodes, Transistors Procurement Notes

Verify the JAN1N5302-1/TR datasheet specifically for MIL-PRF-19500/463 compliance details before integration. Confirm that the DO-7 axial package dimensions match the target PCB layout constraints. Ensure thermal management strategies account for the 475 mW power dissipation rating at maximum operating temperatures. Validate supplier documentation against the official Microchip Technology specifications to guarantee authenticity and traceability.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source near 1.76 mA is required in high-reliability environments. Compare the 100 V peak voltage rating against circuit transient conditions. Consider the DO-7 package size relative to available board space. Evaluate the -65 °C to +175 °C operating range against environmental exposure requirements. Verify compatibility with existing assembly processes for axial leaded components.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JAN series of current regulator diodes produced by Microchip Technology. It shares functional similarities with other devices in the 1N53xx series but is distinguished by its specific current rating and military qualification level. The JAN prefix indicates adherence to strict military performance standards, differentiating it from commercial variants.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include JAN1N5301-1/TR and JAN1N5303-1/TR, which offer similar current regulation capabilities within the same family. Verify pinout compatibility and electrical parameter overlaps before substitution.