JANTX1N5292-1

Current Regulation - Diodes, Transistors Overview

The JANTX1N5292-1 is a current regulator diode manufactured by Microchip Technology, designed for through-hole mounting in the DO-7-2 package. It operates within a temperature range of -55°C to +175°C and dissipates up to 475 mW. The device maintains a regulated current with a maximum limiting voltage of 1.25 V and a peak operating voltage of 100 V. Its minimum dynamic impedance is specified at 1 Mohm, ensuring stable regulation characteristics under varying load conditions.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation suitable for biasing applications
• Features high dynamic impedance for stable performance
• Constructed with hermetic sealing for environmental protection

Current Regulation - Diodes, Transistors Applications

• Biasing circuits for transistors and integrated circuits
• Current limiting protection in sensitive electronic systems
• Constant current sources for LED or sensor driving

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm exact electrical tolerances and testing levels. Ensure the procurement channel provides valid traceability records for military-grade components. Confirm package integrity and lead-free status requirements prior to ordering.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a stable, low-current regulation source is required in harsh environments. Compare the 475 mW power dissipation limit against thermal constraints. Verify that the 100 V peak voltage rating exceeds the maximum circuit potential to prevent breakdown during transient events.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JANTX series of current regulator diodes from Microchip, adhering to MIL-PRF-19500 specifications. It serves as a ruggedized alternative to commercial equivalents, offering enhanced reliability for aerospace and defense applications requiring strict quality control and long-term stability.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include other JANTX series current regulators such as JANTX1N5291-1 or JANTX1N5293-1, provided their specific current ratings match the design requirements. Cross-reference datasheets for pinout compatibility and thermal resistance values before implementation.