I dont know what is the forward beta of the bipolar junction transistor kn2222a, im an amateur and i dont found the value in the data sheet or i just dont understand where. Its datasheet shows that it saturates best when its base current is 110th the collector current. Kn2222 datasheet, kn2222 pdf, kn2222 data sheet, kn2222 manual, kn2222 pdf, kn2222, datenblatt, electronics kn2222, alldatasheet, free, datasheet, datasheets, data. According to the datasheet facing to the flat side of the transistor the squence from left to right is collector base emitter. 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. Kn2222a datasheet23 pages kec epitaxial planar npn. This data sheet and its contents the information belong to the members of the premier farnell group of companies the group or are licensed to it. Pn2222 datasheet, equivalent, cross reference search. The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose lowpower amplifying or switching applications. Be the first to know about our newest products, specials and promotions. I have a relay driver circuit which i used a kn2222a npn transistor to switch 5v relay grounding. Transistor and diode data book, 1236 pages, 1973, texas instruments. Features datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors.
Semiconductor technical data kn2222a epitaxial planar npn transistor revision no. Ja thermal resistance, junction to ambient 200 357 125 cw pn2222a mmbt2222a pzt2222a ebc to92 sot23 sot223 mark. Kec epitaxial planar npn transistor general purpose, switching,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The mps2222a is manufactured in a plastic to92 case.
Pricing and availability on millions of electronic components from digikey electronics. Preliminary first production this datasheet contains preliminary data, and supplementary data will be published at a. C5929 datasheet npn silicon transistor panasonic, c5929 pdf, c5929 pinout, c5929 equivalent, c5929 data, c5929 circuit, c5929 output, c5929 schematic. Datasheet identification product status definition advance information formative or in design this datasheet contains the design specifications for product development. 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. 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. Kn2222 kn2222a collectorbase voltage vcbo 60 75 v collectoremitter voltage vceo 30 40 v emitterbase voltage vebo 5 6 v. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips for any damages resulting from such improper use or sale dec 09 4.
Specifications may change in any manner without notice. May 02, 2019 2n5551 datasheet, equivalent, cross reference search. Pn2907a pnp switching transistor nightfire electronics. Jun 12, 2019 2sk datasheet, 2sk circuit, 2sk data sheet. Characteristic datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Characteristics tamb 25 c unless otherwise specified. Obsolete not in production this datasheet contains specifications on a product that has been discontinued by fairchild semiconductor. I want to use my course material to write a book in the future. Ktn2222a datasheet description switching transistor. Free devices maximum ratings ta 25c unless otherwise noted characteristic symbol value unit collector. Ksp222a transistor is a general purpose transistor and hence fit into many applications, it is a direct substitute for 2n2222a transistor as both share almost the same properties except for the continuous collector current rating and the collector emitter voltage. Here is an image showing the pin diagram of the this transistor.
It was originally made in the to18 metal can as shown in the picture the 2n2222 is considered a very common transistor, and is. Characteristic collectorbase voltage collectoremitter voltage emitterbase voltage collector current collector power dissipation ta25 junction temperature storage temperature range. Kn2222 datasheet description general purpose transistor. Why does a 2n2222a darlington pair have 12 the hfe as a single one. Since the most original transistors are no longer available, these could be good alternatives, the most are picked from the transistor substitution data book it also has decent switching characteristics transition frequency is mhz hence can amplify lowlevel signals. The number on the transistor will change according to the country where the circuit was designed but. Transistor as a switch discrete semiconductor circuits. Pn2907a pnp switching transistor dbook, halfpage m3d186. All reports, documents, materials and other information collected or prepared during an audit shall be deemed to be the confidential information of licensee licensee confidential informationand on semiconductor shall protect the confidentiality of all licensee confidential information. Kn2222a datasheet, kn2222a pdf, kn2222a data sheet, kn2222a manual, kn2222a pdf, kn2222a, datenblatt, electronics kn2222a, alldatasheet, free, datasheet, datasheets. Featuring low to medium current needs and operable at moderately high speeds. The 2n3904 is a common npn bipolar junction transistor used for general purpose lowpower.
Aug 25, 2018 first c90 transistor datasheet all, i have lost my knowledge of bjt calculation, not to mention looking at the data specs actually what i wanted to do here is, at a push of a button, the relay should be on and at another push will off it. Bf hf422 datasheet, cross reference, circuit and application notes in pdf format. 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. First c90 transistor datasheet all, i have lost my knowledge of bjt calculation, not to mention looking at the data specs actually what i wanted to do here is, at a push of a button, the relay should be on and at another push will off it. It works this way but when i turn it connect the other. Posted on april 27, 2016 september 17, 2019 by pinout. Kn2222a npn transistor complementary pnp, replacement.
Ktn2222a description switching transistor package to92. Pnp switching transistor pn2907a limiting values in accordance with the absolute maximum rating system iec 604. So we cannot process or ship any order untill april 14. Kn2222a pdf, kn2222a description, kn2222a datasheets, kn2222a. The datasheet is printed for reference information only. The first transistor will saturate according to the data sheet at 0. So you are on a website where loyal members add hundreds of driver files every single day. Transistor 2n2222, 2n2222a, 2n2907 datasheet and application. Low power bipolar transistors bc107 bc108 series page 240412 v1. P2n2222a amplifier transistors npn silicon features these are pb. Jan 11, 2019 bf hf422 datasheet, cross reference, circuit and application notes in pdf format. The reason for why your tool gave a wrong answer is most definitive because it is a transistor measurer, not a darlington transistor measurer. Kn2222a pdf, kn2222a description, kn2222a datasheets.
Kn2222a datasheet, equivalent, cross reference search. The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose. Smallsignal transistor data book, 86 pages, 1984, motorola. The kn2222a is manufactured in a plastic to92 case. Kn2222 datasheet, kn2222 pdf, kn2222 data sheet, kn2222 manual, kn2222. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. But a microcontroller cannot supply a current as high as 50ma so the switched current cannot be as high as 500ma. If your microcontroller can supply 20ma at 4v then the transistor can switch 200ma and its base voltage will be about 0. Epitaxial planar npn transistor general purpose, switching, kn2222a datasheet, kn2222a circuit, kn2222a data sheet. Pn2222a mmbt2222a pzt2222a pd total device dissipation derate above 25c 625 5.
Mps2222a npn transistor complementary pnp, replacement. Kec, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. C5929 datasheet vcbo1550v, npn transistor panasonic. Apr 27, 2016 c5929 datasheet npn silicon transistor panasonic, c5929 pdf, c5929 pinout, c5929 equivalent, c5929 data, c5929 circuit, c5929 output, c5929 schematic. The 2n2222a is a common npn bipolar junction transistor commonly used in general purpose lowpower amplifying or switching applications.1123 1130 445 972 28 685 539 687 1191 1286 55 1207 226 324 647 418 345 1070 419 647 220 173 856 992 1372 467 562 982 1288 1015 659 415 32 1394 1003