JAN1N5288-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5288-1/TR is a current regulator diode manufactured by Microchip Technology. It provides a regulated current of 429 µA with a maximum peak operating voltage of 100 V and a power dissipation rating of 500 mW. The device features a maximum regulator current of 429 µA and a maximum limit voltage of 1.05 V. It operates within a temperature range of -65 °C to +175 °C. The component utilizes a DO-7-2 through-hole package and is supplied in tape and reel packaging.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation for sensitive electronic circuits
• Capable of operation in extreme high and low temperature environments
• Designed for reliable performance in military and aerospace applications

Current Regulation - Diodes, Transistors Applications

• Military-grade electronic systems requiring precise current control
• Aerospace instrumentation and avionics circuits
• High-reliability sensor biasing applications

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix designation to confirm the tape and reel packaging configuration, as standard bulk variants exist for this part number. Ensure that the procurement channel sources directly from authorized Microchip distributors to guarantee authenticity. Confirm compliance with MIL-PRF-19500/463 standards if required for the specific project specifications.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source of approximately 429 µA is required in a through-hole configuration. Consider the 100 V breakdown voltage capability for higher impedance loads. Evaluate the extended temperature range suitability against the operational environment requirements of the target system design.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JAN series of current regulator diodes produced by Microchip Technology under the former Microsemi brand. These components are designed to meet rigorous military specifications, offering consistent performance where standard commercial diodes may fail due to temperature or voltage variations.

Current Regulation - Diodes, Transistors Replacement Considerations

The 1N5288-1 serves as the commercial equivalent variant. Other current regulator diodes within the same family, such as the JAN1N5283-1/TR, offer different current ratings but share similar packaging and environmental specifications.