JAN1N5304-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5304-1/TR is a military-grade current regulator diode manufactured by Microchip Technology. It provides a regulated current of 1.98 mA with a maximum power dissipation of 475 mW. The device supports a peak operating voltage of 100 V and features a maximum limiting voltage of 1.75 V. Designed for through-hole mounting in DO-7-2 packages, it operates within a temperature range of -55°C to +175°C. Qualified under MIL-PRF-19500/463, this component offers stable current regulation across broad voltage ranges.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation over a wide voltage range
• Military qualification ensures reliability in harsh environments
• DO-7 axial leaded package facilitates through-hole integration

Current Regulation - Diodes, Transistors Applications

• Constant current sources for LED driving circuits
• Biasing elements for transistor amplifier stages
• Current limiting protection in sensitive electronic systems

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix TR indicates tape and reel packaging configuration. Confirm MIL-PRF-19500/463 qualification status matches project requirements. Ensure DO-7-2 package dimensions align with PCB layout constraints. Check RoHS compliance status as indicated by manufacturer documentation.

Current Regulation - Diodes, Transistors Selection Notes

Select based on required regulated current value of 1.98 mA. Consider thermal management capabilities given the 475 mW power rating. Evaluate operating temperature range suitability for extreme environment applications. Compare dynamic impedance specifications for stability requirements in precision circuits.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5283-1 through 1N5314-1 series of 0.5 watt current regulators. These devices serve as counterparts to Zener diodes by regulating current rather than voltage. The series offers standard 10% tolerance options in similar axial-leaded packages for versatile circuit design.

Current Regulation - Diodes, Transistors Replacement Considerations

JANTXV1N5304-1 is a verified parametric equivalent within the same family. Both parts share identical electrical characteristics and package type. Verify that any substitute maintains the required military qualification level.