JANTX2N5794U/TR

Overview

The JANTX2N5794U/TR is a dual small-signal bipolar junction transistor (BJT) manufactured by Microchip Technology. It features an NPN configuration housed in a U-6 surface-mount package. The device supports a maximum collector-emitter voltage of 40 V and a collector-base voltage of 60 V, with an emitter-base voltage rating of 5 V. It handles a continuous collector current of 600 mA and dissipates up to 600 mW of power. The component operates within a temperature range of -65°C to +200°C. DC current gain ranges from a minimum of 35 at 100 µA to a maximum of 300 at 150 mA.

Feature Summary

• Dual NPN configuration integrated into a single compact surface-mount package for space-constrained designs.
• Extended thermal stability enabling reliable operation in high-temperature environments up to 200°C.
• High current handling capability suitable for small-signal amplification and switching applications.

Applications

• High-reliability analog signal processing circuits
• Military and aerospace switching networks
• Harsh environment sensor interface stages

Procurement Notes

Verify the specific ordering suffix and manufacturer lot codes against official Microchip documentation before procurement. Confirm that the component meets all required environmental and reliability standards for the intended deployment. Ensure compatibility with existing supply chain verification protocols to maintain integrity.

Selection Notes

Select this component when a dual NPN topology is required in a surface-mount form factor. Consider the 600 mA current limit and 600 mW power dissipation constraints during thermal design. Verify that the U-6 package dimensions align with the target PCB layout requirements.

Part Context

This part belongs to the JANTX series of radiation-hardened or high-reliability semiconductors produced by Microchip. The series targets demanding industrial and defense sectors requiring robust performance under extreme conditions compared to standard commercial grade alternatives.

Replacement Considerations

Consult official Microchip cross-reference data for verified substitutes. Ensure any alternative maintains the U-6 package footprint and matches the 40 V / 600 mA electrical ratings.