The functional difference between a pnp transistor and an npn transistor is the proper biasing polarity of the junctions when operating. Smallsignal transistor data book, 86 pages, 1984, motorola. Pinning pin description 1 emitter 2 base 3 collector fig. The bc548 is a part of a family of npn and pnp epitaxial silicon transistors that originated with the metalcased bc108 family of transistors. Bipolar npn device in a hermetically sealed to18 metal package. Lead free finishrohs compliant psuffix designates compliant.
Bc547 npn general purpose transistor image shown is a representation only. Complementary transistors for use in driver and output stages of audio amplifiers to92 plastic package pin configuration 1. Complete technical details can be found at the datasheet give at the end of this page. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. Motorola, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Com is the biggest online electronic component datasheets search engine. Dec 11, 2017 the 2n2222a transistor is very much similar to the commonly used npn transistor bc547. Emy1 umy1n fmy1a lapplication general purpose small signal amplifier lpackaging specifications part no.
Npn general purpose transistors, especially suited for use in. Application of bc548 transistor bc547 pnp bc547 bc548 pnp transistor pnp bc547 transistor bc548 transistor pnp bc548 of transistor bc548 transistor bc547 features text. Both npn and pnp transistor looks similar in physical appearance. The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose. If you want to buy cheap transistor fhp100n07, choose transistor fhp100n07 from. Bc547 npn general purpose transistors 1999 apr 15 product specification. Buy bc327s9015 silicon pnp assorted power transistor kit set 24 values x 40pcs 960pcs with plastic storage box for electronic diy. How to choose a replacement for a bipolar transistor total. There are many different transistor specifications defining aspects of a. Ordering information marking diagram 2n 3906 alyw a assembly location l wafer lot y year w work week pb. Toshiba power transistor semiconductor data book 1983 toshiba corporation 1983 acrobat 7 pdf 52. Pinning pin 1 2 3 emitter base collector description handbook, halfpage1 2 3 2 mam281 3 1 fig. Bc547 datasheet38 pages philips npn general purpose.
The 2n2222a transistor is very much similar to the commonly used npn transistor bc547. A733 datasheet, equivalent, cross reference search. Bc547b transistor npn 45v 100ma to92 nxp semiconductors datasheet pdf data sheet free from datasheet data sheet search for integrated circuits ic, semiconductors and other electronic components such as resistors, capacitors, transistors and diodes. 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. Transistor datasheet, transistor pdf, transistor data sheet, datasheet, data sheet, pdf. Transistor pnp smd general purpose transistor pnp features pnp silicon epitaxial planar transistor for switching and amplifier applications mechanical data case.
If you cant search it here, nowhere else in the world. Bc237 datasheet, equivalent, cross reference search. The direction of the arrow always points from the positive ptype region to the negative ntype. Transistor bjt single discrete semiconductor product 100ma 45v 625mw npn. The operating characteristics of a transistor are all found on its data sheet. Pinning pin description 1 emitter 2 base 3 collector, connected to the case fig. Compare prices on bc547 transistor shop best value bc547. Bc327 datasheet, equivalent, cross reference search.
Bc546 bc547 bc548 bc549 bc550 npn epitaxial silicon transistor. Bc547limiting valuesin accordance with the absolute maximum rating system iec 604. Aug 15, 2015 both npn and pnp transistor looks similar in physical appearance. These transistors are subdivided into three groups a, b and c according to their current gain. Whatever transistor fhp100n07 styles you want, can be easily bought here. Unit vcbo collectorbase voltage open emitter bc556. Com datasheet search site for electronic components and semiconductors and other semiconductors. The symbol of the transistor has an arrow on the emitter.
For any given state of operation, the current directions and voltage polarities for each kind of transistor are exactly opposite each other. This group of npn transistors share many specifications and characteristic curves, but differ in voltage ratings the bc546 and bc547 are essentially the same. Npn general purpose transistors, especially suited for use in driver stages of audio. Jun 09, 2016 the operating characteristics of a transistor are all found on its 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 when a signal is provided to base pin. It endeavors to provide the products that you want, offering the best bang for your buck. Bc546 bc547 bc548 bc549 bc550 npn epitaxial silicon. This datasheet contains the design specifications for product. Ul flammability classification rating 94v0 and msl rating 1 marking.
Bc547 bc546 philips semiconductors transistor bc547 applications operation of bc557 transistor application of bc548 transistor bc557 pin description bc548b philips free download transistor bc547 data sheet bc547 application notes free download transistor bc547 temperature. Bc547 npn general purpose transistors book, halfpage. 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. But there are two important features that distinguish both. Bc546547548549550 npn epitaxial silicon transistor absolute maximum ratings ta25c unless otherwise noted electrical characteristics ta25c unless otherwise noted hfe classification symbol parameter value units vcbo collectorbase voltage. Plastic medium power silicon pnp transistor, bd140 datasheet, bd140 circuit, bd140 data sheet. Discrete semiconductors data sheet book, halfpage m3d186 2pa733 pnp general purpose transistor 1999 may 28 product specification supersedes data of 1998 jul 21 philips semiconductors product specification pnp general purpose transistor 2pa733 features pinning low current max. Bc547 npn general purpose transistor international shipping starts from usd.
The bc548 is a generalpurpose npn bipolar junction transistor commonly used in european. If the transistor is a pnp, then the arrow points to the base of the transistor, otherwise it points to the output. Ldmos rf power field effect transistor 90 w, 869960 mhz. The bc548 was released with, and often is found together in datasheets with, the bc547 higher voltage and bc549 lower noise devices, that correspond to the original bc107 and bc109 variants of the bc108. Discrete semiconductors data sheet book, halfpage m3d186 bc327 pnp general purpose transistor 1999 apr 15 product specification supersedes data of 1997 mar 10 philips semiconductors product specification pnp general purpose transistor bc327 features pinning high current max. Bc547 has a gain value of 110 to 800, this value determines the amplification capacity of the transistor. Ordering information marking diagram 2n 3906 alyw a assembly location. 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 when a signal is provided to. Npn switching transistor 2n3904 data sheet status notes 1. Unit vcbo collectorbase voltage open emitter bc556 80 v. Applications datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors.
How to identify npn and pnp transistor using multimeter. Applications general purpose switching and amplification. You can always remember that the arrow points at the n material. Application of bc548 transistor bc547 pnp bc547 bc548 pnp transistor. Discrete semiconductors data sheet book, halfpage m3d186 bc546. The product status of the devices described in this data sheet may have changed since this data sheet was published.
Bc546 bc547 bc548 bc549 bc550 npn epitaxial silicon transistor 2002 fairchild semiconductor corporation. Oxford university press usa publishes scholarly works in all academic disciplines, bibles, music, childrens books, business books, dictionaries, reference books, journals, text books and more. Bc548549 80 50 30 v v v vceo collectoremitter voltage. Bc546b, bc547a, b, c, bc548b, c amplifier transistors npn silicon features pb. Bc546b, bc547a, b, c, bc548b, c amplifier transistors. Transistor specifications explained electronics notes.
Bipolar transistors work as currentcontrolled current regulators. This group of npn transistors share many specifications and characteristic curves, but differ in voltage ratings the bc546 and bc547 are essentially the same as the bc548 but selected. Transistor datasheet, transistor pdf, transistor data sheet, datasheet, data sheet, pdf home all manufacturers by category part name, description or manufacturer contain. Please consult the most recently issued data sheet before initiating or completing a design. Bc547 datasheet28 pages philips npn general purpose. Toshiba power transistor semiconductor data book 1983. Need to know if the part can handle the frequency or give you the gain you need, look at the data sheet. Bc547 npn general purpose transistors book, halfpage m3d186 2. Npn silicon epitaxial planar transistor for switching and af amplifier application. Therefore, it is important to refer to the datasheet for the exact part number and.
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