2N2222AUBC

Single Bipolar Transistors Overview

The Microchip Technology 2N2222AUBC is a silicon NPN general-purpose small-signal bipolar junction transistor (BJT) housed in a hermetic ceramic surface-mount package. It features a maximum collector-emitter voltage of 50 V, a collector-base voltage of 75 V, and an emitter-base voltage of 6 V. The device supports a continuous 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.

Single Bipolar Transistors Feature Summary

• Hermetically sealed ceramic construction for environmental protection
• High-temperature operation capability up to 200°C
• Designed for aerospace and high-reliability applications

Single Bipolar Transistors Applications

• Aerospace electronic systems
• Military-grade circuitry
• High-reliability switching applications

Single Bipolar Transistors Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm qualification standards such as JANS or ESCC. Ensure the ceramic package type matches the design requirements for hermetic sealing. Confirm that the manufacturer source is authorized to prevent counterfeit components in critical environments.

Single Bipolar Transistors Selection Notes

Select this component when hermetic sealing and extended temperature ranges are mandatory. Compare electrical parameters against standard plastic-packaged equivalents to ensure compatibility with existing circuit designs. Verify radiation hardness requirements if the application involves space or nuclear environments.

Single Bipolar Transistors Part Context

This part belongs to the 2N2222 family of NPN transistors, adapted for high-reliability markets. Unlike standard commercial versions, it utilizes ceramic packaging to withstand harsh conditions. It serves as a robust alternative for industrial and defense electronics requiring long-term stability.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include JAN2N2222AUBC and JANTX2N2222AUBC from Microchip. Other manufacturers may offer equivalent hermetic BJT packages, but pinout and voltage ratings must be verified.