Kn2222a transistor equivalent software

That means the base resistance would need to be 5v. If you want to run automatically the next time add a. Apr 27, 2016 c5929 datasheet npn silicon transistor panasonic, c5929 pdf, c5929 pinout, c5929 equivalent, c5929 data, c5929 circuit, c5929 output, c5929 schematic. Similarly, when it comes to pch type, the external pulldown resistor is essential.

The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose lowpower amplifying or switching applications. Ic cross reference cross reference ci stk cross reference ci tda cross reference ci sharp cross reference hitachi audio ic cross reference and circuit applications smd cross reference and equivalent we make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that. Diodes and transistors pdf 28p this note covers the following topics. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads.

The 2n2222a is a common npn bipolar junction transistor commonly used in general purpose lowpower amplifying or switching applications. Download ic database equivalent guide 100 thousand. Once the transistor specifications and parameters have been ascertained, it is possible to check for other replacement transistor types with similar parameters that. You can replace the 2n2222a with the 2n2221a or nte123a. Biasing resistors also lower the current needed to switch a transistor on and off. How to choose a replacement for a bipolar transistor total. Substitute for 2n2222 electronics forum circuits, projects.

Kn2222a datasheet description general purpose transistor. Replacement and equivalent transistor for the kn2222. About 7 to 10 thousand transistor bars can be cut from each ingot of germanium. I have seen many circuits using the 2n2222 transistor correct me if it isnt one. Transistors handbook for ios free download and software.

You can replace the mps2222a with the 2n4401, 2sc1008, bc537, bc538, kn2222a, ksc1008, ksp2222a, ktn2222a, mps2222ag. If you are in a region where access to digikey or mouser or an equivalent supplier is difficult or impo. May 27, 2019 at a minimum such license agreement shall safeguard on semiconductors ownership rights to the software. A733 pnp epitaxial silicon transistor elite enterprises h. General purpose transistor pnp silicon features these are pbfree devices maximum ratings rating symbol value unit collectoremitter voltage vceo60 vdc collectorbase voltagevcbo60 vdc emitterbase voltage vebo5. Kn2222 datasheet, equivalent, cross reference search. Schematic diagram for grundig portable radio stereoconcertboy 210 transistor 4000a stereo.

Discrete semiconductors data sheet book, halfpage m3d186 pn2222a npn switching transistor 1999 may 21 product specification supersedes data of 1997 may 05 philips semiconductors product specification npn switching transistor pn2222a features pinning high current max. Bc is a general purpose npn transistor which should be considered for use in design circuits requ. This spice simulation software provides 4000 devices on its student version which is of the pro version. It was originally made in the to18 metal can as shown in the picture the 2n2222 is considered a very common transistor, and is. The kn2222a is manufactured in a plastic to92 case. The complementary pnp transistor to the kn2222a is the kn2907a. Transistor as a switch discrete semiconductor circuits. Pn2907a general purpose transistor adafruit industries. Electronic circuit design and simulation software list. Transistor equivalent list 8ch pnp darlington transistor array pnp octal darlington transistor arrays equivalent transistor 2sk td62783 equivalent 2sk1078 td62783 pnp darlington transistor array td62504 equivalent text. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds.

So i just wanted to know can the bc148 be used as a general substitute for. Smd equivalent the smd versions of the kn2222a are available as the dxt2222a sot89, dzt2222a sot223, fjx2222a sot323, fmmt2222a sot23, fmmt2222ar sot23, kn2222as sot23, kst2222a sot23, ktn2222as sot23, ktn2222au sot323, mmbt100 sot23, mmbt2222at sot523f, mmst2222a sot323, pmbt2222a sot23 and pmst2222a sot23. C945 is a general purpose small signal npn transistor, pretty much like the 2n2222 the difference is in the max continuous current. Free packages are available maximum ratings rating symbol value unit collector. Here is an image showing the pin diagram of the this transistor. Replacement and equivalent transistor for the mps2222a. This transistor has a low collector capacitance and has excellent gain up to several megacycles. Jan 01, 2020 the transistor 2n2222 is one of the important and very commonly used transistor type which finds numerous switching application in electronic circuts. The internal appearance of one these transistors is shown in figure 8. Apr 28, 2014 download bipolar transistors database for free. I have a relay driver circuit which i used a kn2222a npn transistor to switch 5v relay grounding. Jan 08, 20 if your microcontroller can supply 20ma at 4v then the transistor can switch 200ma and its base voltage will be about 0. Pn2222 datasheet, equivalent, cross reference search. Aat3685 transistor 2n2222 usb adp ic 2n2222 npn transistor features 2n2222 equivalent of 2n2222 2n2222 equivalent transistor transistor equivalents for 2n2222 2n2222 z parameters text.

Kn2222a transistor datasheet pdf, kn2222a equivalent. If ordered before 12pm super fast delivery limited areas. Dec 18, 2012 transistors are easy to work with, requiring just a few basic steps. Although the software seems a bit ugly design running on dos, but it works perfectly with the database with many components and is free, makes an interesting tool to interested in electronics, want to know when information about a particular component or find a replacement. Kn2222 datasheet, kn2222 pdf, kn2222 data sheet, kn2222 manual, kn2222 pdf, kn2222, datenblatt, electronics kn2222, alldatasheet, free, datasheet, datasheets, data. Bipolar transistors database contain more than 46000 transistor. Package dimensions pn2222 dimensions in millimeters 2018 semiconductor components industries, llc rev. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Mpsa, mpsa14 mpsa14 is a preferred device darlington transistors npn silicon features pb. Kn2222a npn transistor complementary pnp, replacement. According to the datasheet facing to the flat side of the transistor the squence from left to right is collector base emitter.

Just a work of caution, many of the transistor equivalent documents and software packages have shortcomings and i am afraid to say that in many cases they have proved to be wrong. Transistor 2n2222, 2n2222a, 2n2907 datasheet and application. Ss90 transistor pinout, equivalent, uses, features. Unit vcbo collectorbase voltage open emitter bf delivery times may vary, especially during peak periods.

You can replace the kn2222 with the 2n4401, 2sc1008, 2sd471a, bc537, kn2222a, ksc1008, ksp2222a. Choosing transistor replacements electronics notes. Cd is a pnp transistor that should be considered for use in design circuits requiring general pu. C5929 datasheet vcbo1550v, npn transistor panasonic. Kn2222a datasheet, kn2222a pdf, kn2222a data sheet, kn2222a manual, kn2222a pdf, kn2222a, datenblatt, electronics kn2222a, alldatasheet, free, datasheet, datasheets. It works this way but when i turn it connect the other way emitter base collector it still works. Npn silicon switching transistor qualified per milprf19500255. Ktn2222a datasheet description switching transistor. In many ways, the maximum current rating is not that important as the transistor is performing pretty poorly at that point. Ktn2222a description switching transistor package to92. The 2n3904 is an npn transistor that can only switch onethird the current of the 2n2222 but has otherwise similar characteristics. Obviously, amplifiers and oscillators should operate somewhat below this frequency. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent.

In most cases you need to use biasing resistors to control when they turn on and off. Nov 30, 2015 transistor gain drops with increasing frequency. Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. 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. Biasing keeps a transistor in one of its states so it only changes states when you want it to. See all formats and editions hide other formats and editions.

Kn2222a datasheet, equivalent, cross reference search. Characteristic collectorbase voltage collectoremitter voltage emitterbase voltage collector current collector power dissipation ta25 junction temperature storage temperature range. General purpose transistors npn silicon maximum ratings rating symbol value unit collectoremitter voltage pn2222 pn2222a vceo 30 40 vdc collectorbase voltage pn2222 pn2222a vcbo 60 75 vdc emitterbase voltage pn2222 pn2222a vebo 5. So i just wanted to know can the bc148 be used as a general substitute for 2n2222 or is it just the case in this. If you have questions about this vat, please contact the seller. Alternative transistors for ss90 are s90, s8050, 2n2222, bc337, bc338, output pins of some equivalents are. Dec 25, 2011 a small signal lownoise transistor, a rf transistor, a high voltage transistor or a switching transistor all have noticeably different styles of layouts.

Kn2222as description general purpose transistor package sot23. Jan 11, 2019 bf422 datasheet, equivalent, cross reference search. This app will guide you to know, choose, select and design your next board masterpiece using that transistor you. Semiconductor fta1266 technical data transistor npn b c features general purpose switching application complementary to ftc3198 dim millimeters a 4. This circuit building software give access to switches, linear ic and digital ic, fet, transistors, relays, displays, signal generators, scrs, opto isolators, photo diodes, semiconductors, motors etc. Ksp2222a 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.

Nte cross reference guide enter the manufacturer part number of your semiconductors into the form below to locate a compatible nte replacement. Semiconductor technical data kn2222a epitaxial planar npn transistor revision no. Nov 04, 2016 hi ashwin, as others have pointed out, in most cases you can use a substitute for the 2n2222. World transistor equivalents data az by eca author 4. Usb, level to prevent the usb port from shutting down. The purpose of the cross refererce guide is to assist you in searching for a part on our linecard by the manufacturer which is similar in function to products of other companies. Application note the electrical characteristics and equivalent circuit. View datasheet html no need to install pdf reader software.

Kn2222 npn transistor complementary pnp, replacement, pinout. Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn. Dont know what pic they use for picaxe, but output resistance when pulling up could be as high as 200 ohms, so a 220 ohm base resistor would assure that the transistor was driven into saturation. The main feature of this transistor is its ability to handle relatively high magnitudes of currents compared to other simiar small signal types of transistors. Com datasheet search site for electronic components and semiconductors and other semiconductors. Semiconductor transistor, diode, ic cross reference. Some part number from the same manufacture korea electronics kec. Radiation hardened npn silicon switching transistors. Featuring low to medium current needs and operable at moderately high speeds. Replacement and equivalent transistor for the 2n2222a. Kn2222a 300 collector output capacitance cob vcb10v, ie0, f1. Basic semiconductor physics, diodes, the nonlinear diode model, load line analysis, large signal diode models, offset diode model, transistors, large signal bjt model, load line analysis, small signal model and transistor amplification. Electrically similar transistors in a to92 package. Cross reference electronic circuits, tv schematics, audio.