JAN1N5554

Single Diodes Overview

The JAN1N5554 is a silicon general-purpose rectifier diode manufactured by Microchip Technology. It features a maximum repetitive peak reverse voltage of 1000 V and an average forward rectified current of 3 A at a lead temperature of +55°C. The device utilizes an axial DO-41 package for through-hole mounting. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 150 A and a junction operating temperature range from -65°C to +175°C. The component is designed for high reliability in military applications.

Single Diodes Feature Summary

• High-temperature operation capability with a junction range extending up to +175°C
• Military-grade construction compliant with MIL-PRF-19500 performance specifications
• Robust surge current handling suitable for power rectification circuits

Single Diodes Applications

• Military electronic systems requiring qualified semiconductor components
• General-purpose power rectification in aerospace equipment
• High-reliability industrial control circuitry

Single Diodes Procurement Notes

Verify the specific revision level of the MIL-PRF-19500 specification sheet, as superseded versions may exist. Confirm that the supplier provides full traceability documentation required for defense contracts. Ensure the component matches the exact JAN prefix designation to guarantee compliance with military quality standards rather than commercial equivalents.

Single Diodes Selection Notes

Select this component when a 1000 V rated axial rectifier is required for environments demanding extended thermal stability. The JAN variant ensures adherence to strict military qualification protocols compared to standard commercial parts. Consider the physical dimensions of the axial package during PCB layout to ensure proper clearance and mechanical retention within the assembly.

Single Diodes Part Context

This part belongs to the 1N555x series of silicon rectifiers, which are widely recognized in the industry for their robustness. The JAN prefix specifically denotes a version manufactured under military quality assurance standards. This series serves as a foundational component for various power conversion stages where high voltage blocking and moderate current carrying capacity are essential requirements.

Single Diodes Replacement Considerations

Direct substitutes include other military-qualified variants such as JANTX1N5554 or JANTXV1N5554, which offer different levels of process screening but maintain identical electrical ratings. Commercial equivalents like the standard 1N5554 share the same pinout and basic parameters but lack the rigorous testing and documentation associated with the JAN designation.