The 2N2222 transistor is subdivided into one group according to its DC current gain. On special request, these transistors can be manufactured in different pin configurations.
Part number : 2N2222, PN2222A
Functions : NPN General Purpose Amplifier / Switch requiring collector currents up to 500mA
Package : TO220, SOT-23, SOT-223, TO 18 type
Manufacturer : Fairchild Semiconductor , Semtech
Pinout ( TO 220 )
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.
This device is for use as a medium power amplifier and switch requiring collector currents up to 500mA. NPN Silicon Epitaxial Planar Transistor for switching and AF amplifier applications.
Pinout ( TO-18 type )
NPN silicon planar transistors in TO 18 case (18 A 3 DIN 41876). The collector is electrically connected to the case. The transistors are particularly suitable for use as high-speed switches.
• High current (max.800mA)
• Low voltage (max.40V)
1. Linear amplification and switching.
2. Designed for general purpose switching and amplifier applications.
They are designed for high-speed switching applications and feature useful current
gain over a wide range of collector current, low leakage currents and low saturation
TO-92 : PN2222A
SOT-23 : MMBT2222A
SOT-223 : PZT2222A
2N2222 Datasheet PDF PDF Download
Other data sheets within the file : MMBT2222A, PN2222A, PN2222ABU, PZT2222A