JANTXV1N5296-1

Current Regulation - Diodes, Transistors Overview

The JANTXV1N5296-1 is a current regulator diode manufactured by Microchip Technology, designed for stable current limiting applications. It operates within an axial leaded DO-7 package and supports through-hole mounting. The device provides a regulated current of 1.001 mA with a maximum power dissipation of 475 mW. It withstands a peak operating voltage of up to 100 V and features a maximum regulator voltage of 1.29 V. The component is qualified under the JANTXV level per MIL-PRF-19500/463 standards, ensuring reliability in demanding environments. It functions across a wide temperature range from -55 °C to +175 °C.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation over a broad voltage range
• Qualified to MIL-PRF-19500/463 JANTXV reliability standards
• Utilizes double-plug internal bond connection for enhanced durability

Current Regulation - Diodes, Transistors Applications

• Current limiting circuits in military and aerospace systems
• Constant current sources for LED drivers or sensor biasing
• Protection against overcurrent conditions in sensitive electronics

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix and packaging configuration when ordering, as availability may vary between bulk and reel formats. Confirm that the JANTXV qualification level meets the project's environmental and reliability requirements. Ensure compatibility with existing PCB footprints for the DO-7 axial package. Cross-reference datasheet parameters against system design constraints before finalizing procurement decisions.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current value near 1.001 mA is required without complex circuitry. Consider the 475 mW power dissipation limit to ensure adequate thermal management. Verify that the 100 V peak voltage rating exceeds the maximum potential drop across the device in the application. Compare against other members of the 1N5283-1 to 1N5314-1 series if different current levels are needed.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the popular 1N5283-1 through 1N5314-1 series of 0.5 W current regulators produced by Microchip (formerly Microsemi). These devices serve as counterparts to Zener diodes by regulating current rather than voltage. The series offers standard 10% tolerance currents ranging from 0.22 mA to 4.7 mA in similar axial-leaded packages, providing a simple solution for current stabilization.

Current Regulation - Diodes, Transistors Replacement Considerations

Compatible substitutes include other parts within the 1N5283-1 to 1N5314-1 series from Microchip, provided the current rating matches the design requirement. Equivalent commercial or mil-spec alternatives from other manufacturers must be verified for pinout, package dimensions, and electrical characteristics such as knee voltage and dynamic impedance.