JANTX2N2222AP

Single Bipolar Transistors Overview

The JANTX2N2222AP is a silicon NPN switching transistor manufactured by Microchip Technology. It is designed for high-reliability applications and complies with the JAN qualification system under MIL-PRF-19500 specifications. The device features a maximum collector-emitter voltage (VCEO) of 50 V, a maximum collector current (IC) of 800 mA, and a power dissipation (Pd) of 500 mW. It operates within a temperature range of -65°C to +200°C. The component utilizes a hermetic package suitable for aerospace and defense environments.

Single Bipolar Transistors Feature Summary

• Hermetically sealed construction for enhanced environmental protection
• Qualified under the JAN reliability assurance program
• Designed for high-speed switching applications
• Compliant with MIL-PRF-19500 performance standards

Single Bipolar Transistors Applications

• Aerospace electronic systems
• Defense circuitry
• High-reliability switching modules

Single Bipolar Transistors Procurement Notes

Verify that the ordering suffix corresponds to the specific package style required, as variations exist between leaded and surface-mount configurations. Confirm compliance with the latest revision of MIL-PRF-19500. Ensure the supplier provides appropriate traceability documentation for JAN qualified devices. Check for any product change notifications affecting pinout or material composition before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when hermetic sealing and strict adherence to military reliability standards are mandatory. It serves as a direct replacement for standard commercial 2N2222A transistors in critical systems where failure is not an option. Consider thermal management requirements due to the 500 mW power dissipation limit. Verify that the operating voltage and current ratings align with the specific circuit design constraints.

Single Bipolar Transistors Part Context

This part belongs to the 2N2222 family of NPN silicon switching transistors. It shares functional similarities with the 2N2221A but offers higher voltage ratings. The JAN designation indicates it meets the highest level of quality control defined in the military specification. Microchip Technology continues production of these legacy parts to support long-term defense and aerospace programs.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the 2N2222A from other manufacturers if hermetic sealing is not required. For equivalent military-grade performance, consider the JANTX2N2222AU series. Verify pin compatibility and thermal characteristics before substituting.