Bc550 equivalent transistor books

Bc549 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. Everyday low prices and free delivery on eligible orders. What can i use in the replacement of a bc549 transistor. Circuit custom power supply for audio amplifier symmetrical. Bc550 cross reference electronic circuits, tv schematics, audio. It is necessary to ensure that the replacement transistor will be able to operate at the relevant frequencies, so a similar or slightly higher ft is advisable. Bc550 datasheet, bc550 pdf, bc550 pinout, equivalent, replacement npn silicon transistors siemens semiconductor group, schematic, circuit, manual. Hilitchi 24values 2n2222s9018 bc327bc558 npn pnp power general purpose transistors assortment kit pack of 840. Free devices maximum ratings rating symbol value unit collector. It is one of the lowestcost general purpose transistors currently available on the market, and compares well with the bc range of npn transistors. The 100p between the microphone and base of the first transistor will not pass any waveform. Complementary low voltage transistor features products are preselected in dc current gain application general purpose description these epitaxial planar transistors are mounted in the sot32 plastic package. Smallsignal transistors replacement list bc337a bc337 equivalent type bc338 bc337 bc33816 bc33716 bc33825 bc33725 bc33840 bc33740 bc36816 bc63516 bc36825 bc63516 equivalent type bc547a bc546a bc548 bc547 bc548a bc546a bc548b bc547b bc548c bc547c bc549 bc547b bc549b bc547b bc550 bc547b bc550b bc547b bc557a bc556a bc558 bc557 bc558a. Transistor equivalent or substitute used for power amplifier.

Bc559, bc560 complement to bc546, bc547, bc548, bc549, and bc550 ordering information part number marking package. Low noise transistors npn silicon features these are pb. You can always remember that the arrow points at the n material. The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose. The gain is not critical at all it is technically a bad circuit as q3 has no biasing. Bc550 transistor bc549 bc550 equivalent bc550b bc550c bc549. The problem is that almost everyone is trying to teach that a transistor is a semiconductor device. Unit vcbo collectorbase voltage open emitter bc549. Pnp npn transistors kit, ltvystore silicon power transistor assorted assortment box set bc327, bc337, bc517, bc547, bc548, bc549, bc550, bc556, bc557, bc558,pack of 300 4.

Low noise transistors npn silicon maximum ratings rating symbol bc549 bc550 unit collectoremitter voltage vceo 30 45 vdc collectorbase voltage vcbo 30 50 vdc emitterbase voltage vebo 5. Low noise input stages, hifi amplifiers, signal processing. Bc546, bc547, bc548, bc549 and bc550 are npn types, while bc556, bc557, bc558, bc559 and bc560 are pnp types and form complementary pairs with the npn type. Bc558 silicon pnp transistor audio amplifier, switch features. Characteristics tamb 25 c unless otherwise specified. Bcw60a bcw60b, bcw60c, bcw60d equivalent type bcw61a bcw61b, bcw61c, bcw61d equivalent type bcw81 bc847c bcx20 bcx19. Initially in metal to18 packages, the range expanded over time to include other package.

This transistor has a low collector capacitance and has excellent gain up to several megacycles. It is notably often the first type of bipolar transistor hobbyists encounter and is often featured in designs in hobby electronics magazines where a generalpurpose transistor is required. Bc549 datasheet, equivalent, cross reference search. Free transistor circuits books download ebooks online. International transistor equivalents guide bernard babani. The bc556 to bc560 are the pnp counterparts of the bc546 to bc550. Aug 25, 2011 crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable.

Bc550 transistor pinout diagram, equivalent, features. The bc548 is a generalpurpose npn bipolar junction transistor commonly used in european. Bc556 bc557 bc558 bc559 bc560 pnp epitaxial silicon transistor. Bc550 datasheet, equivalent, cross reference search. Bc550 cross reference electronic circuits, tv schematics. Bc546, 2n2222, 2n3904, bc547, c945, pn100, bc337, 2sc1815, 2sc3198 pin configuration of the replacement transistor shown here may be different from the bc550, therefore it is recommended to check pinout of the transistor you are using as a substitute to bc550. Applications low noise stages in audio frequency equipment. Vbe decreases by about 2 mvk with increasing temperature.

Tube bc 550 or rohre bc550 id35863, transistor, wires and universal shown. Bc550 datasheet, bc550 pdf, bc550 pinout, equivalent, replacement npn general purpose transistors nxp, schematic, circuit, manual. The entries under the manufacturer, codebook classified under zs. Low noise transistors bc549b,c npn silicon bc550b,c. Bc550 npn general purpose transistors 1999 apr 22 product. Smallsignal transistors replacement list jc558 jc558b jc559a jc559 equivalent type jc559b jc558b. There are books galore on this but surely someone knows of a site that has them listed and searchable my query is a simple one i have no 2n5551 transistors on hand and i want to see if one in my box will do the job. Bc550 npn general purpose transistors 1999 apr 22 product specification supersedes data of 1997 jun 20 philips semiconductors product specification npn general purpose transistors bc549. How to make simple electronic circuits using transistor. Bc548 transistor introduction the world of electronic parts and. Free tools for electronics designers, eagle libraries. Semiconductors data sheet book, halfpage m3d186 bc549. They are designed for audio amplifiers and drivers utilizing complementary or quasicomplementary circuits.

So called equivalent parts, or nte replacements, may not work at all in some cases, because they were worse in some spec, or the circuit was designed with the assumptions that the part had a fairly low bandwidth. It goes further and it offers exactly what you were talking in this topic, real replacements like the 80s and 90s replacements crossreference books. Apr 05, 2008 it has been very useful for me because it doesnt provide only the nte replacements. Bc550 datasheet pdf pinout npn silicon transistors. Bc550bp datasheet, equivalent, cross reference search. Type number package name description version bc549c sc43a plastic singleended leaded through hole package. Npn silicon transistors with similar properties are also made in a variety of small. 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 the information is free. Emitter voltage bc549c bc550c vceo 30 45 vdc collector. Complement to bc546, bc547, bc548, bc549, and bc550. Here is an image showing the pin diagram of the this transistor. Bc548 transistor the bc548 is a generalpurpose npn bipolar junction transistor commonly used in european and american electronic equipment.

This transistor is also available in a throughthehole to92 bulk, and ammopack versions. Bc546 bc547 bc548 bc549 bc550 npn epitaxial silicon. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the collector, base, and emitter leads. The apidictor was designed in the early 1950s and contained three types of transistor, each of which could be of two specified types, but none of these are in general supply as of the early 2000s. Bc550, bc550 npn low noise transistor, buy bc550 transistor. They were created by philips and mullard in 1963 and introduced in april 1966. Download book 200 transistor circuits talking electronics. Oct 26, 2017 bc557 transistor as switch when a transistor is used as a switch it is operated in the saturation and cutoff region as explained above. Bc547 transistor features bipolar npn transistor dc current gain hfe is 800 maximum continuous collector current ic is 100ma emitter base voltage vbe is 6v base currentib is 5ma maximum bc548 transistor features bipolar npn. The symbol of the transistor has an arrow on the emitter. Discrete semiconductors data sheet book, halfpage m3d186 bc549. Texas instruments highperformance analog description. And instead of just telling you what it does, they explain that it consists of ndoped and pdoped materials.

Symbol vcbo bc549 bc550 vceo collectoremitter voltage bc549 bc550 vebo ic icm ibm ptot tstg tj tamb note 1. Dont go for a transistor with a much higher ft as this may increase the risk of oscillation. Transistor equivalent book pdf free download by corfikome. Smd equivalent the smd versions of the bc560 are available as the bc857 sot23, bc857w sot. Transistors including signal transistors and power types. The complementary npn transistor to the bc560 is the bc550. Original transistor type original alternative type modern substitute alternative substitute. 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. I have across this circuit across a lot of forums and was just wondering if i could replace bc547 q1 in the circuit with the commonly used 2n2222 npn transistor.

Bc550 npn general purpose transistors product speci. Applications datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Bc550 npn transistor complementary pnp, replacement. A 314kb product overview view reliability data view. Bc549 datasheet, bc549 pdf, bc549 data sheet, bc549 manual, bc549 pdf, bc549, datenblatt, electronics bc549, alldatasheet, free, datasheet, datasheets, data sheet. Select a replacement transistor with equivalent ft. If the transistor is a pnp, then the arrow points to the base of the transistor, otherwise it points to the output. Complementary low voltage transistor stmicroelectronics.

The bc replacement transistor would therefore have to face in the opposite direction. However, the bc550 is an even closer match with vcbo 50 v, vceo 45 v, vebo 5 v. As discussed a transistor will act as an open switch during forward bias and as a closed switch during reverse bias, this biasing can be achieved by supplying the required amount of current to the base pin. Check our section of free e books and guides on transistor circuits now. Driver stages and low power output stages absolute maximum ratings. Buy international transistor equivalents guide bernard babani publishing radio and electronics books by michaels, adrian isbn. Bc550 datasheet28 pages philips npn general purpose.

Bc557 transistor pinout, equivalent, uses, features. Bc550 transistor pinout diagram, equivalent, features, uses. Cross reference universal transistor reference page 1. Smallsignal transistor data book, 86 pages, 1984, motorola. Transistors including small signal transistors, power transistors and mosfet types.

The 2n3904 is a small signal generalpurpose npn transistor. 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. The bc107, bc108 and bc109 are generalpurpose low power silicon npn bipolar junction transistors found very often in equipment and electronics books articles from europe, australia and many other countries from the 1960s. Motorola order this document semiconductor technical data by bc549bd low noise transistors npn silicon bc549b,c bc550b,c collector 1 2 base 3 emitter 1 maximum ratings 2 3 rating symbol bc549 bc550 unit case 2904, style 17 collectoremitter voltage vceo 30 45 vdc to92 to226aa collectorbase. The bc548 is a part of a family of npn and pnp epitaxial silicon transistors that originated with the metalcased bc108 family of transistors. The internal appearance of one these transistors is shown in figure 8. This page contains list of freely available e books, online textbooks and tutorials in transistor circuits. Bc414 cross reference electronic circuits, tv schematics. We only supply to business customers nonbusiness customers, click here over 8000 products have a question. Initially in metal to18 packages, the range expanded. The bc107, bc108 and bc109 are generalpurpose low power silicon npn bipolar junction transistors found very often in equipment and electronics books articles from europe, australia and many other countries. Bc549, bc550 complement to bc556, bc557, bc558, bc559, and bc560 ordering information part number marking package. Npn silicon epitaxial planar transistor, bc550 datasheet, bc550 circuit, bc550 data sheet. Bc546, bc547, bc548, bc549, bc550 are npn switching and amplifier transistors with low noise and working at high voltage.

About 7 to 10 thousand transistor bars can be cut from each ingot of germanium. Motorola order this document semiconductor technical data by bc549bd low noise transistors npn silicon bc549b,c bc550b,c collector 1 2 base 3 emitter 1 maximum ratings 2 3 rating symbol bc549 bc550 unit case 2904, style 17 collectoremitter voltage vceo 30 45 vdc to92 to226aa collectorbase voltage vcbo 30 50 vdc emitterbase. Is there anything available to see if a particular transistor can be replaced with a different one. This is a pdf format of the well known hardware pinout book, which covers various computer, electrical and electronic item pinouts. May 28, 2014 how transistors work is probably the hardest concept for you to understand as a beginner. Alternative transistors for bc557 are 2n3906, 2n4403, bc556, bc327 output pins of some equivalents are different please see pinout details of the equivalent transistor before replacing in the circuit. Jan 19, 2014 bc549bc550 transistor data sheet of philips 1. Transistor sodial100 x transistor npn bc547 45v 100ma. Bc557 is a widely used pnp bipolar junction transistor manufactured in. Continental device india limited an isiso 9002 and iecq certified manufacturer npn silicon planar epitaxial transistors bc549, a, b, c bc550, a, b, c to92 plastic package general purpose transistors, best suited for use in driver stages of audio amplifiers, of tape recorders. Limiting values in accordance with the absolute maximum rating system iec 4. Download ic database equivalent guide 100 thousand.