JAN2N2329S

Scrs Overview

The JAN2N2329S is a silicon-controlled rectifier (SCR) manufactured by Microchip Technology, designed for military applications under the MIL-PRF-19500/276 qualification standard. It features a standard recovery type with a maximum repetitive off-state voltage of 400 V and a gate trigger voltage maximum of 800 mV. The device operates within a temperature range of -65°C to +125°C and utilizes a TO-5 metal can package for through-hole mounting. Key electrical characteristics include a maximum non-repetitive surge current of 15 A at 60 Hz, a holding current maximum of 2 mA, and an off-state current maximum of 10 µA.

Scrs Feature Summary

• Qualified for military specifications ensuring reliability in harsh environments
• Standard recovery performance suitable for general switching applications
• Robust thermal operation capability across extreme temperature ranges

Scrs Applications

• Military-grade power control systems
• High-reliability industrial switching circuits
• Aviation electronic equipment requiring ruggedized components

Scrs Procurement Notes

Verify that the component bears the correct JAN prefix and suffix designations to confirm military qualification status. Ensure the supplier provides traceability documentation referencing MIL-PRF-19500/276 standards. Confirm the physical package integrity matches the specified TO-5 metal can format before integration into sensitive aerospace or defense assemblies.

Scrs Selection Notes

Select this component when high-voltage isolation and strict environmental tolerance are required. Compare the 400 V rating against system peak voltages to ensure adequate safety margins. Consider the TO-5 package constraints for board layout and verify that the 2 mA holding current aligns with the load requirements to prevent unintended latching or premature turn-off during operation.

Scrs Part Context

This SCR belongs to the JAN series of discrete semiconductors produced by Microchip Technology. These devices are part of a broader portfolio of radiation-hardened and military-qualified components intended for critical infrastructure. The JAN2N2329S specifically addresses the need for reliable thyristor switching in sectors where commercial grade parts would fail due to environmental stress or longevity demands.

Scrs Replacement Considerations

Direct replacements must match the MIL-PRF-19500/276 specification to maintain military compliance. Verify pinout compatibility with the TO-5-3 configuration. Cross-reference gate trigger parameters with equivalent military SCRs if sourcing from alternative qualified manufacturers.