JANTX1N5313-1

Current Regulation - Diodes, Transistors Overview

The JANTX1N5313-1 is a current regulator diode manufactured by Microchip Technology, designed for military and high-reliability applications. It operates within the MIL-PRF-19500/463 qualified series, providing stable current regulation over a broad voltage range. The device features a maximum anode-to-cathode voltage of 100V and a regulated current of 4.73mA at a power dissipation of 500mW. It is housed in a DO-213AB (MELF) surface-mount package, suitable for automated assembly processes requiring robust performance in harsh environments.

Current Regulation - Diodes, Transistors Feature Summary

• Qualified per MIL-PRF-19500/463 standards for military-grade reliability
• Provides constant current regulation across a wide voltage span
• Utilizes internal metallurgical bond for enhanced structural integrity

Current Regulation - Diodes, Transistors Applications

• Military aerospace electronic systems
• High-reliability industrial control circuits
• Current limiting protection in sensitive sensor interfaces

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix UR-1 against the requested part number to confirm surface mount packaging compatibility. Confirm RoHS compliance status as military variants may differ from commercial grades. Validate that the JAN qualification level meets the project's radiation and environmental requirements before finalizing procurement orders.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source is required independent of supply voltage fluctuations. Compare with Zener diodes if voltage regulation is needed instead. Ensure the DO-213AB footprint matches the PCB layout constraints. Verify thermal management capabilities for the 500mW dissipation rating in the intended enclosure.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5283-1 through 1N5314-1 series of current regulator diodes. The JAN prefix indicates military qualification under MIL-PRF-19500/463. The -1 suffix typically denotes specific testing or screening levels defined by the manufacturer for space and defense applications.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include other MIL-PRF-19500/463 qualified current regulators with identical 4.73mA ratings. Check equivalent parts from authorized distributors ensuring the same MELF package and voltage limits are maintained for pin-compatible replacements.