JANTX2N5794A

Overview

The JANTX2N5794A is a dual NPN bipolar junction transistor array manufactured by Microchip Technology. It features a TO-78-6 metal can package designed for stud or through-hole mounting. The device supports a maximum collector-emitter voltage of 40 V and a continuous collector current of 600 mA per element. Power dissipation is rated at 600 mW, with an operating temperature range spanning from -65°C to +200°C.

Feature Summary

• Dual NPN configuration within a single hermetically sealed metal can package
• High thermal stability supporting extended operating temperatures up to 200°C
• Military-grade reliability compliant with MIL-PRF-19500 standards

Applications

• Military aerospace electronic systems
• Ruggedized signal processing circuits
• High-reliability switching applications

Procurement Notes

Verify component authenticity through authorized Microchip channels due to military specifications. Confirm lot traceability and quality certifications required for defense contracts. Ensure proper handling procedures are followed to maintain the integrity of the hermetic seal during installation.

Selection Notes

Select this component when dual NPN isolation is required in high-temperature environments. The TO-78 package provides superior thermal performance compared to plastic alternatives. Consider the 600 mA current rating for moderate power switching tasks requiring robust construction.

Part Context

This part belongs to the JANTX series of radiation-hardened and high-reliability transistors. It serves as a dual-element alternative to single discrete NPN devices, reducing board space while maintaining military-grade durability for critical infrastructure.

Replacement Considerations

Direct substitutes include other JANTX series dual NPN arrays in TO-78 packages. Verify pinout compatibility and thermal characteristics before substitution. Consult Microchip documentation for cross-reference lists.