JANS1N5297-1/TR

Current Regulation - Diodes, Transistors Overview

The JANS1N5297-1/TR is a military-grade current regulator diode manufactured by Microchip Technology. It belongs to the 1N5283-1 through 1N5314-1 series, offering a regulated current of 1.1 mA with standard 10% tolerance. The device features a maximum voltage rating of 100 V and a power dissipation capacity of 500 mW. It is housed in a DO-7 (DO-204AA) axial-leaded package designed for through-hole mounting. Qualified under MIL-PRF-19500/463, it operates within a temperature range of -65°C to +175°C.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation over a broad voltage range
• Features double-plug internal bond connection for enhanced reliability
• Qualified for high-reliability military applications

Current Regulation - Diodes, Transistors Applications

• Military electronic systems requiring precise current limiting
• High-reliability aerospace circuits
• Current regulation in harsh environment instrumentation

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix /TR indicates tape and reel packaging configuration against the official datasheet. Confirm MIL-PRF-19500/463 qualification status and lot traceability documentation are included with the shipment. Ensure the DO-7 package dimensions match the design requirements.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed 1.1 mA current source is required in a through-hole military specification package. Compare against JAN or JANTX variants if cost is a factor and space radiation hardness is not critical. Verify that the 100 V breakdown voltage meets the circuit's operating conditions.

Current Regulation - Diodes, Transistors Part Context

This part is part of the 1N5283-1 thru 1N5314-1 series of 0.5 watt current regulators. The series provides currents ranging from 0.22 mA to 4.7 mA. The JANS level denotes the highest reliability grade within the Microchip military portfolio, suitable for space and defense applications.

Current Regulation - Diodes, Transistors Replacement Considerations

JAN1N5297-1/TR

Current Regulation - Diodes, Transistors FAQ

What is the primary function of the JANS1N5297-1/TR?

It functions as a current regulator diode, maintaining a constant current of 1.1 mA over a wide voltage range.

What package type does this component use?

It uses a DO-7 (DO-204AA) axial-leaded package suitable for through-hole mounting.

Is this component qualified for military standards?

Yes, it is qualified per MIL-PRF-19500/463.