JANTX2N5154L

Single Bipolar Transistors Overview

The JANTX2N5154L is a silicon NPN power bipolar junction transistor manufactured by Microchip Technology. It operates with a maximum collector-emitter voltage of 80 V and a collector-base voltage of 100 V, while sustaining an emitter-base voltage of 5.5 V. The device supports a continuous collector current of 2 A and dissipates up to 1 W of power at 25°C ambient temperature. It features a minimum DC current gain (hFE) of 40 and is housed in a hermetically sealed TO-5 metal can package.

Single Bipolar Transistors Feature Summary

• Hermetically sealed TO-5 metal can construction for environmental protection
• Qualified under MIL-PRF-19500/544 standards for reliability
• Designed for high radiation tolerance up to 100K rads (Si)
• Single-element NPN silicon structure

Single Bipolar Transistors Applications

• Military aerospace electronic systems
• High-reliability industrial control circuits
• Radiation-hardened signal processing applications

Single Bipolar Transistors Procurement Notes

Verify the specific revision level and lot traceability against the manufacturer's datasheet before procurement. Confirm that the ordering suffix matches the required qualification grade. Ensure the supplier provides valid certification documents for the hermetic seal integrity. Check for any recent product change notifications regarding material composition or assembly site modifications.

Single Bipolar Transistors Selection Notes

Select this component when a ruggedized, hermetically sealed NPN transistor is required for harsh environments. The TO-5 package facilitates stud mounting or direct chassis attachment for thermal management. Consider the 80 V collector-emitter rating and 2 A current capacity for power switching or amplification tasks where standard commercial packages are insufficient.

Single Bipolar Transistors Part Context

This part belongs to the 2N5154 family of power transistors produced by Microchip Technology. It shares core electrical characteristics with the commercial 2N5154 variant but incorporates enhanced manufacturing controls and packaging suitable for defense and space applications. The 'JANTX' designation indicates a specific quality tier within the military-grade product line.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers: None identified.