Function : HIGH SPEED SWITCHES
Maker : STMicroelectronics
The 2N2218, 2N2219, 2N2221 and 2N2222 are silicon planar epitaxial NPN transistors in Jedec
TO-39 (for 2N2218 and 2N2219) and in Jedec TO-18 (for 2N2221 and 2N2222) metal cases.
They are designed for high-speed switching applications at collector currents up to 500 mA, and feature useful current gain over a wide range of collector current, low leakage currents and low saturation voltages.
Datasheet PDF Download :
Others datasheet of same file : 2N2218,2N2219,2N2219A,2N2221,2N2222