2N2222 Datasheet – NPN Transistor function

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

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2N2222 transistor

Pinout ( TO 220 )

2N2222 Datasheet

Description

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.

Package

package

Functions :

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 )

2N2222 pinout

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)

 

APPLICATIONS

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
voltages.

TO-92 : PN2222A

SOT-23 : MMBT2222A

SOT-223 : PZT2222A

 

2N2222 Datasheet PDF PDF Download


2N2222 pdf

Other data sheets within the file : MMBT2222A, PN2222A, PN2222ABU, PZT2222A