JANTX2N2222AUA/TR

Single Bipolar Transistors Overview

The JANTX2N2222AUA/TR is a silicon NPN small-signal bipolar junction transistor manufactured by Microchip Technology. It features a maximum collector-emitter voltage of 50 V, a maximum collector-base voltage of 75 V, and an emitter-base voltage of 6 V. The device supports a continuous DC collector current of 800 mA with a power dissipation rating of 500 mW. It operates within a temperature range of -65°C to +200°C and utilizes the UB-3 surface-mount package.

Single Bipolar Transistors Feature Summary

• Hermetic sealing for aerospace and high-reliability environments
• JANS qualification compliant with MIL-PRF19500 standards
• ESCC qualification compliant with ESCC 5000 standards
• Radiation tolerance up to 100 krad(Si) at low dose rates

Single Bipolar Transistors Applications

• Aerospace electronic systems
• Military-grade circuit protection
• High-reliability signal amplification

Single Bipolar Transistors Procurement Notes

Verify the specific revision level and lot traceability documentation upon order confirmation. Confirm that the UB-3 package orientation matches the design footprint. Ensure procurement channels provide valid military quality certificates required for JANS qualified components.

Single Bipolar Transistors Selection Notes

Select this component when radiation hardness and hermetic sealing are mandatory requirements. Compare against standard commercial equivalents if environmental constraints allow non-hermetic packages. Verify thermal management capabilities align with the 500 mW dissipation limit in the target application.

Single Bipolar Transistors Part Context

This part belongs to the 2N2222 family of NPN transistors produced under strict military specifications. It serves as a radiation-hardened alternative to standard commercial variants, ensuring performance stability in harsh operational conditions where conventional semiconductors may fail due to ionizing radiation exposure.

Single Bipolar Transistors Replacement Considerations

JANTX2N2222AU

Single Bipolar Transistors FAQ

What is the radiation tolerance of this transistor?

The device is qualified for radiation tolerance up to 100 krad(Si) at low dose rates.

Which military standards does this component comply with?

It complies with MIL-PRF19500 (JANS qualification) and ESCC 5000 (ESCC qualification).

What is the maximum operating temperature?

The maximum operating temperature is +200°C.