It was originally made in the to18 metal can as shown in the picture the 2n2222 is considered a very common transistor, and is used as an exemplar. The transistor is subdivided into one group according to its dc current gain. Pricing and availability on millions of electronic components from digikey electronics. Npn transistor 2222 datasheet pdf, npn transistor 2222. Npn small signal general purpose amplifiers, 2n2222 datasheet, 2n2222 circuit, 2n2222 data sheet. Oct 26, 2015 2n2222 pdf datasheet npn amplifier transistors 2n2222 motorola, 2n2222 datasheet, 2n2222 pdf, 2n2222 pinout, substitute, equivalent, data, circuit. The 2n3904 is an npn transistor that can only switch onethird the current of the 2n2222 but has otherwise similar characteristics.
Transistor 2n2222, 2n2222a, 2n2907 datasheet and application. Their must be 10,000 circuits that use this transistor. Dec 11, 2017 2n2222a is a npn transistor hence the collector and emitter will be left open reverse biased when the base pin is held at ground and will be closed forward biased when a signal is provided to base pin. Amplifier transistors npn silicon features these are pb. Some part number from the same manufacture on semiconductor. Main thing is, i just need a transistor that is perfectly at most, just have to change which wire is which on a breadboard or so compatible with 2n2222.
Npn 2n2222 transistor component as switch circuit with schematic tutorial. As complementary type the pnp transistor st 2n2907 and st 2n2907a are recommended. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. Central, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The 2n2222 transistor is subdivided into one group according to its dc current gain. Switching and linear application dc and vhf amplifier applications. Due to the low cost and small size it is the most commonly used transistor. Disclaimer this data sheet and its contents the information belong to the premier farnell group the group or. The base goes to the source voltage or the triggering voltage via a current limiting resistor. Npn silicon planar switching transistors switching and linear application dc and vhf amplifier applications can be used in darlington pair speed control of motors inverter and other rectifier circuits. The value of the current limiting resistor may be calculated by using the formula explained at the end of this article the transistor 2n2907 is complementary pair for 2n2222 and has identical specs as above, however being a pnp type the associated polarities are exactly opposite. Free packages are available maximum ratings rating symbol value unit collector emitter voltage bc546 bc547 bc548 vceo 65 45 30 vdc collector base voltage bc546 bc547 bc548 vcbo 80 50 30 vdc emitter base voltage vebo 6.
Pn2222 datasheet, equivalent, cross reference search. Description npn small signal general purpose amplifiers. Bc546b, bc547a, b, c, bc548b, c amplifier transistors npn silicon features pb. Mar 04, 2018 the 2n2222 transistor is subdivided into one group according to its dc current gain. Pin 1, emitter, current drains out through emitter. On special request, these transistors can be manufactured in different pin configurations. Thermal characteristicssymbol datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Microelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Npn silicon planar epitaxial transistors, 2n2222 datasheet, 2n2222 circuit, 2n2222 data sheet. The major functional area of 2n2222 is enclosed in to92 package.
Jan 01, 2020 the transistor 2n2222 or 2n2222a are npn types and has the following electrical parameters. Designed for low current, low power and medium voltage, it can operate at moderate high speed. Npn switching transistors, 2n2222 pdf download, 2n2222 download, 2n2222 down, 2n2222 pdf down, 2n2222 pdf download, 2n2222 datasheets, 2n2222 pdf, 2n2222 circuit. Foshan silicon npn transistor in a to92 plastic package,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The pn i think is a european model and the 2n is a north american model. The 2n3904 exhibits its forward gain beta peak at a lower current than the 2n2222, and is useful in amplifier applications with reduced i c, e. Oct 24, 2015 2n2222 datasheet pdf, 2n2222 datasheet, 2n2222 pdf, pinouts, circuit, ic, manual, 2n2222 substitute, parts, 2n2222 datenblatt, schematic, reference. Compare pricing for stmicroelectronics 2n2222 across 9 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. Npn general purpose amplifier switch requiring collector currents up to 500ma. Fairchild, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Complete technical details can be found at the datasheet give at the end of this page.
Are you looking for a power transistor that is not like a 2n2222. Philips npn switching transistors,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. A 2n3055 is a very common power transistor used by hobby people. The 2n2222 is a common npn bipolar junction transistor used for general purpose lowpower amplifying or switching applications. Free devices maximum ratings ta 25c unless otherwise noted characteristic symbol value unit collector. The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose lowpower amplifying or switching applications. Aug 31, 2011 npn 2n2222 transistor component as switch circuit with schematic tutorial. Bc546b, bc547a, b, c, bc548b, c amplifier transistors. Symbol parameter limit unit vceo collectoremitter voltage 50 vdc. However, you need to know functions of every pins before it can work better for you. To18 metal can package dimensions minimum maximum a 5. Npn silicon transistor, 2n2222 datasheet, 2n2222 circuit, 2n2222 data sheet. Milprf19500255 n available in wafer or chip form for hybrid applications n general purposehigh speed switching applications n low vcesat. Npn transistor 2222 datasheet pdf, npn transistor 2222 data.