JAN1N5300-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5300-1/TR is a current regulator diode manufactured by Microchip Technology, designed for military applications under MIL-PRF-19500/463. It provides a regulated current of 1.43 mA with a maximum peak operating voltage of 100 V and a maximum power dissipation of 475 mW. The device features a DO-204AA (DO-7) axial through-hole package and operates within a temperature range of -65°C to +175°C. It serves as a constant current source counterpart to Zener diodes, regulating current over a broad voltage range.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation across a wide operating voltage range
• Qualified for military standards per MIL-PRF-19500/463
• Features double-plug construction for reliability

Current Regulation - Diodes, Transistors Applications

• Constant current sources in military circuits
• Current limiting protection
• Biasing elements in analog circuits

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix '-TR' indicates tape and reel packaging versus bulk, as datasheets may list variations. Confirm MIL-PRF-19500/463 qualification status directly with the manufacturer or authorized distributor. Ensure environmental compliance requirements are met, noting RoHS status varies by grade.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a precise 1.43 mA current is required in harsh environments. Compare against the commercial 1N5300 series if military qualification is unnecessary. Consider the DO-7 package constraints for PCB layout and thermal management within the specified -65°C to +175°C range.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5283-1N5314 series of 0.5-watt current regulators. It offers a selection of currents from 0.22 mA to 4.7 mA. The JAN prefix denotes military-grade qualification, distinguishing it from commercial variants which may have different tolerance or temperature specifications.

Current Regulation - Diodes, Transistors Replacement Considerations

JAN1N5300-1 is the direct equivalent. Commercial versions like 1N5300 may lack military qualification. Surface mount alternatives include JAN1N5300UR-1 in DO-213AB package.