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. Designed for low current, low power and medium voltage, it can operate at moderate high speed. I have seen many circuits using the 2n2222 transistor correct me if it isnt one. Pn2222 datasheet, equivalent, cross reference search. Im looking at this schematic and am wondering why the designer chose a 2n over a 2n or 2n a simple circuit diagram of the class b amplifier with the using the s is shown below. Due to the low cost and small size it is the most commonly used transistor. Transistor kit 10 value 200pcs npn pnp power transistor assortment kit, transistors box pack for bc337, bc327, 2n2222, 2n907, 2n3904, 2n3906, s8050, s8550, a1015, c1815 by kulannder nte electronics 2n2222a silicon npn transistor for small signal general purpose switching, 800 ma, 50v pack of 2. Disclaimer this data sheet and its contents the information belong to the premier farnell group the group or. However, you need to know functions of every pins before it can work better for you. 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. Npn small signal general purpose amplifiers, 2n2222 datasheet, 2n2222 circuit, 2n2222 data sheet. Bc547 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.
It was originally made of a to18 metal can as shown in the picture. The same data sheet also quotes 50ma base current when specifying baseemitter saturation voltage. Central npn silicon transistor,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Npn general purpose amplifier switch requiring collector currents up to 500ma. Download or read online semelab datasueet electronics 2n bipolar npn device pdf data sheet. The 2n2222 is a common npn bipolar junction transistor used for general purpose lowpower amplifying or switching applications. 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.
The 2n2222 bjt belongs to a sort of npn bipolar junction transistor, used for general purpose lowpower amplifying or switching applications. This item 100 x 2n2222 npn to92 plasticencapsulate power transistors 75v 600ma 200 pcs mcigicm 2n2222 transistor, 2n2222a to92 transistor npn 40v 600ma 300mhz 625mw through hole transistor kit 10 value 200pcs npn pnp power transistor assortment kit, transistors box pack for bc337, bc327, 2n2222, 2n907, 2n3904, 2n3906, s8050, s8550. Bc546b, bc547a, b, c, bc548b, c amplifier transistors npn silicon features pb. 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. What is diffrence between transistor 2n2222a and f2222a. Npn transistor 2222 datasheet pdf, npn transistor 2222 data sheet.
The 2n2222 is used for general purpose lowpower amplifying or switching applications. Pricing and availability on millions of electronic components from digikey electronics. Jan 01, 2020 the transistor 2n2222 or 2n2222a are npn types and has the following electrical parameters. To18 metal can package dimensions minimum maximum a 5. The devices maximum voltage tolerance breakdown voltage across its collector and base is 60 volts for 2n2222 and 75 volts for 2n2222a, with the emitters kept open. Complete technical details can be found at the datasheet give at the end of this page. Description npn switching transistor in a to18 metal package. The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose lowpower amplifying or switching applications.
Npn silicon planar switching transistors 2n2221a 2n2222a to18 switching and linear application dc and vhf amplifier applications absolute maximum ratings description symbol 2n2221a,22a unit collector emitter voltage vceo 40 v collector base voltage vcbo 75 v emitter base voltage vebo 6. Free devices maximum ratings ta 25c unless otherwise noted characteristic symbol value unit collector. The 2n3904 is an npn transistor that can only switch onethird the current of the 2n2222 but has otherwise similar characteristics. Oct 24, 2015 2n2222 datasheet pdf, 2n2222 datasheet, 2n2222 pdf, pinouts, circuit, ic, manual, 2n2222 substitute, parts, 2n2222 datenblatt, schematic, reference. Pinning pin description 1 emitter 2 base 3 collector, connected to case. Mar 04, 2018 the 2n2222 transistor is subdivided into one group according to its dc current gain.
Npn silicon planar epitaxial transistors, 2n2222 datasheet, 2n2222 circuit, 2n2222 data sheet. Npn transistor 2222 datasheet pdf, npn transistor 2222 data. Npn 2n2222 transistor component as switch circuit with schematic tutorial. The transistor 2n2222 or 2n2222a are npn types and has the following electrical parameters. Genrerally manufacturers make wide variety of transistors for different application purposes. Central npn silicon transistor,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs. 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. Npn transistor 2222 datasheet pdf, npn transistor 2222. Npn silicon transistor, 2n2222 pdf download, 2n2222 download, 2n2222 down, 2n2222 pdf down, 2n2222 pdf download, 2n2222 datasheets, 2n2222 pdf, 2n2222 circuit. So i just wanted to know can the bc148 be used as a general substitute for. This datasheet contains the design specifications for.
Bc546b, bc547a, b, c, bc548b, c amplifier transistors. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. Transistor 2n2222, 2n2222a, 2n2907 datasheet and application. Pin 1, emitter, current drains out through emitter. Fairchild, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Dgnjdz npn silicon epitaxial planar transistor,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. Amplifier transistors npn silicon features these are pb.
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