2N2222AU AI Analysis:
Datasheet, Specs, Alternatives & ECAD

It features a 40V collector-emitter voltage, 600mA continuous collector current, 300MHz transition frequency, and a DC current gain (hFE) of 100-300 at 150mA.

Engineers should review the power dissipation limits (0.5W) and thermal performance, as well as the saturation voltage (VCE(sat)) at the intended operating current.

It is commonly used in general-purpose electronic circuits for signal amplification, low-power switching, and driver stages.

The component is currently active and widely available from multiple manufacturers, presenting low sourcing risk for standard designs.

Use the 2N2222AU datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 2N2222AU pinout to locate pins, power rails, and interface signals before layout.