JANTX1N5551US

Single Diodes Overview

The JANTX1N5551US is a standard recovery rectifier diode manufactured by Microchip Technology. It features a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current of 5 A. The device utilizes a B, Axial package configuration suitable for through-hole mounting. Key electrical characteristics include a maximum forward voltage of 1.2 V at 9 A and a reverse leakage current of 1 µA at 400 V. The component operates within a temperature range of -65°C to +175°C and exhibits a reverse recovery time of 2 µs.

Single Diodes Feature Summary

• Military qualification per MIL-PRF-19500/420 for high reliability applications
• Hermetically sealed voidless construction in axial leaded package
• Standard recovery performance with low reverse leakage current

Single Diodes Applications

• Spacecraft power systems
• Commercial and military aircraft electronics
• Military vehicle electrical networks
• Shipboard power distribution units

Single Diodes Procurement Notes

Verify the specific revision level and lot traceability documentation upon order confirmation. Confirm that the received components match the MIL-PRF-19500/420 qualification standards required for the intended application environment. Ensure proper handling procedures are followed due to the hermetic seal integrity requirements associated with this military-grade component series.

Single Diodes Selection Notes

Select this component when a hermetically sealed, military-qualified rectifier is required for high-reliability environments. The 400 V rating and 5 A current capacity define its operational limits. Consider the axial package constraints for PCB layout or chassis mounting. Verify thermal management capabilities given the wide operating temperature range and potential self-heating under continuous load conditions.

Single Diodes Part Context

This part belongs to the 1N555x series of standard recovery rectifiers produced by Microchip Technology (formerly Microsemi). The JANTX suffix indicates a specific military grade variant within this family. These diodes are designed for harsh environments where long-term stability and radiation hardness are critical. The series shares common structural characteristics but varies in voltage ratings across different model numbers.

Single Diodes Replacement Considerations

Direct substitutes include JAN1N5551US and JANV1N5551US from the same manufacturer family. Cross-manufacturer replacements must be verified against MIL-PRF-19500/420 specifications to ensure equivalent performance and qualification status.