Bc546 is an npn epitaxial silicon transistor that is available in a to92 package. 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. The transistor has a gain value of 800 with a transition frequency of 150mhz, the transistor is also know for its low noise feature. How to make simple electronic circuits using transistor bc547. Jan 31, 2020 bc546 npn transistor basic description. The bc856 sot23 and bc856w sot323 is the smd version of the bc556 transistor. The data sheet is very important for every engineers and technicians because it can help them to find the nearest replacement for the components that they are.
Jun 19, 2017 bc547 is an npn bipolar junction transistor. Bc546 d bc546b, bc547a, b, c, bc548b, c amplifier transistors npn silicon features pb. Bc datasheet, bc npn general purpose transistor datasheet, buy bc transistor. Bc548 datasheet16 pages onsemi amplifier transistorsnpn. Bc546 transistor equivalent book download xzqmcg9i. The complimentary transistor is very useful for symmetrical pushpull amplifier circuits. This is identical in every respect to the npn type, except that it is a pnp type. Bc556 pnp transistor complementary npn, replacement, pinout. Need to know equivalent transistor for bc547 forum for. The bc546, bc547, and bc548 are general purpose and very similar to the bc549 the. Learn more opens in new window or tab seller information electronicssalon please enter trahsistor valid zip code. The smaller amount of current at the base is used to control the larger amount of currents at collector and emitter as well. Bc546 is a widely used general purpose transistor, it possesses high gain and low noise type features, the maximum dc current gain value is 800 and the maximum collector dissipation of this transistor is 500 miliwatt due to which this device can be used in many audio and signal amplification purposes.
Apr 01, 2020 bc546 datasheet, equivalent, cross reference search. Bc546b datasheet, bc546b pdf, bc546b data sheet, bc546b manual, bc546b pdf, bc546b, datenblatt, electronics bc546b, alldatasheet, free, datasheet, datasheets, data. The transfer characteristics of the transistor is defined as the relation between the input and output voltage. Its a low power loss, highefficiency transistor ideal for automated placement with high surge current capability. Datasheets for the bc548 give specifications that are identical to, or exceed, those of the bc108, bc148 and bc238 predecessors. You often need to buy expensive hardware to complete a small hobby project. The bc547 transistor gets on when the baseemitter voltage exceeds 0. They are used in various electronic devices for amplification and switching purposes, in a wide range of frequencies. Bc548, 2n2222, 2n3904, bc550, c945, pn100, bc337 pin configuration of these transistor may different from bc549 therefore it is suggested to always check pin configuration of the transistor you are replacing with bc549 bc549 transistor explained description. Bc549b datasheet, equivalent, cross reference search. Bc cbc bc transistor bc transistor a data sheet transistor bc a bc 45v ma npn transistor to92 bc transistor text. Bc549 transistor substitute, alternate and equivalent are. Mostly it is used for the switching purpose as well as for amplification purposes.
Npn transistors and collectors, emitters, and base. Apr 19, 2020 bc546 datasheet pdf bc transistor datasheet pdf, bc equivalent. Understanding transistor cross reference, equivalent. The bc547 has the same pinout and characteristics as a bc548 except for two things.
Datasheet catalog for integrated circuits, diodes, triacs. Bc556 transistor pinout, equivalent, specifications, uses. Bc546 transistor is low noise compare to bc549,bc550. Rare and ancient equipment dumont audio dumont seven transistor. Bc546, abbc547, abcbc548, abcnpn general purpose transistor collector1to922base1233emittermaximum ratings t 25c unless otherwise notedarating symbol bc546 bc547 bc548 unitcollectoremitter voltage veco 65 45 30vdccollectorbase voltage v 80 50 30 vdccboemitterbase voltage vebo 6 6 6 vdccollector current continuous lc 100madcthermal cha. The bc546 transistor gets on when the baseemitter voltage exceeds 0. Bc546 datasheet, bc546 pdf, bc546 data sheet, bc546 manual, bc546 pdf, bc546, datenblatt, electronics bc546, alldatasheet, free, datasheet, datasheets, data sheet.
The bc548 is a generalpurpose npn bipolar junction transistor commonly used in european. Bc546, bc546 npn general purpose transistor, buy bc546 transistor. The complementary pnp transistor to the bc547 is the bc557. Bc546 transistor pinout, equivalent, uses, features. As one of the sizable semiconductor devices, the transistor has found use in great digital applications such as embedded systems, digital circuits, and control systems. Bc550 npn transistor datasheet pinout complementary pnp. This item will ship to united statesbut the seller has not specified shipping options.
Bc546, bc547, bc548 transistors are very popular in the world. Bc547 npn general purpose transistors book, halfpage m3d186. Motorola amplifier transistors,alldatasheet, datasheet, datasheet search site for electronic. Nov 24, 2019 bc546 transistor explained description. Smallsignal transistor data book, 86 pages, 1984, motorola.
The bc556 transistor might have a current gain anywhere between 110 and 800. 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. This shopping feature will continue to load items when the enter key is pressed. The importance of transistor cross reference, datasheet, equivalent and specification. Bc547b datasheet26 pages motorola amplifier transistors. Bc546, bc547, bc548, bc549, bc550 are npn switching and amplifier transistors with low noise and working at high voltage. Bc546 is a general purpose transistor and mainly employed for switching and af audio frequency amplifier applications. Bc546 cross reference electronic circuits, tv schematics. Introduction to bc546 transistor projectiot123 technology. Bc546 transistor pinout, equivalent, uses, features components. The gain of the bc556a will be in the range from 110 to 220, bc556b ranges from 200 to 450, bc556c ranges from 420 to 800. Discrete semiconductors data sheet book, halfpage m3d186 bc546. Tip122 transistor pinout electrical engineering books, electrical projects, electronic engineering. The bc548 is a part of a family of npn and pnp epitaxial silicon transistors that originated with the metalcased bc108 family of transistors.
At least 36,000 new types of transistors have been introduced in the last two years and it is because of this that i have prepared this the second book of transistor equivalents and substitutes. A transistor is a device mostly used for switching purposes. Bc550 transistor pinout diagram, equivalent, features, uses. Semiconductor transistor, diode, ic cross reference. If ordered before 12pm super fast delivery limited areas. Bc546 bc549 i 100 ma v 3065 v 110200420 ptot 500 mw. Bc546b, bc547a, b, c, bc548b, c amplifier transistors. This post describes the bc546 transistor pinout, equivalent, uses, features and some other useful information about this transistor. Bc547 npn general purpose transistors product speci.
Bc183 npn silicon epitaxial planar transistor components datasheet pdf data. Bc546bp datasheet, equivalent, cross reference search. The bc547 and bc548 and bc549 and bc546 are very similar transistors. The bc546 is a popular npn amplifier transistor that can be found in many audio preamplifier designs. Buy bc546 npn general purpose transistor 65v 100ma to92 package online at cheapest price in india with best quality only. Bc549, bc636, bc639, 2n2222 to92, 2n2222 to18, 2n2369, 2n3055, 2n3904, 2n3906, 2sc5200 brief description on bc547.
Generalpurpose transistors smd plastic packages two different gain selections 1. Transistor equivalent book 2sc2238 transistor integrated circuit. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Thus the bc548 or bc546 to 550 is a valid substitute in any circuit designed for the older bc108 or bc148, which includes many mullard and philips. Apr 8, 2019 the lm323 is a linear voltage regulator which could provide constant 5v output voltage with current ranging upto to 3a. The bc547 can tolerate higher voltages on the collector than a bc548. Bc556 pnp transistor complementary npn, replacement. Bc546 npn general purpose transistor to92 package buy online. Jul 03, 2020 bc546 is a bipolar junction npn transistor that finds applications in switching, amplification, impedance, hbridge and current mirror circuits.
Jan 31, 2020 bc547 is a general purpose transistor and mainly employed for switching and af audio frequency amplifier applications. Bc547 transistor projectiot123 technology information. 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. All electronic repairers should know how to read the transistor cross reference equivalent book if they want to succeed in electronic repairs. Instead of a transistor bc547, you can use bc546 or bc550, bc847plastic surface mounted package sot23 as its equivalent. The pnp equivalent is the complimentary transistor, which is the bc557. Jul 04, 2019 bc546 datasheet pdf bc transistor datasheet pdf, bc equivalent. Bc546 datasheet, equivalent, cross reference search. You may refer to the article 100 watt transistor amplifier to see an example of the role of complementary transistor pairs in making a particular circuit more efficient. In both digital and analog domains transistors are substantially used for exceptional utility usage like amplification, logic operations, switching and so on. 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 with higher breakdown voltages, while the bc549 is a low noise version, and the bc550 is both highvoltage and lownoise.
The bc546 is a complementary npn transistor for the bc556. This transistor is very popular for its high voltage characteristics where the maximum voltage across collectoremitter vce could be 65v and a maximum collector current of 100ma. Bc547 datasheet, equivalent, cross reference search. Bc549b transistor datasheet pdf, bc549b equivalent. Bc546 transistor in 2021 transistors, smartphone repair, noise filter. 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 bc546 has an 80 v rating for vcbo and vces, and 65 v for vceo. 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. Bc548 datasheet16 pages onsemi amplifier transistors.
Bc546c datasheet, equivalent, cross reference search. Its rated for 50 volts of collector base voltageequal to the bc550, less than the bc546, and more than the bc548 and bc549, both of which have the least voltage tolerance. What can i use in the replacement of a bc549 transistor. Replacement and equivalent transistor for the bc550.
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. Bc549 datasheet, equivalent, cross reference search. Replacement and equivalent alternative transistors for bc556 are 2sa1016, 2sa1017, 2sa1082, 2n4403, a1015, a733, 2n2907, bc880, bc879, bc490, 2n5821, bc327 the pin configuration of each transistor shown here may different from the bc556, it is recommended to first check the pin configuration of any transistor you are using as alternative or equivalent. In both digital and analog domains transistors are substantially used for exceptional utility usage like. Similar to the other transistors bc547 is also used for the amplification of current. Bc546 npn transistor datasheet pinout complementary pnp. This book contains no material that appeared in the first book bpi but includes all new transistors and their equivalents that have appeared. Bc546 on semiconductor transistors bipolar bjt single. The bc547 has the same pinout and characteristics as a bc548 except for two.
Here is an image showing the pin diagram of the this transistor. 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 with higher breakdown voltages, while the bc549 is a low noise version, and the. Bc846bc546 series 65 v, 100 ma npn generalpurpose transistors. The bc546 is a high frequency npn transistor commonly used in low noise amplifier designs. Transistor equivalent book 2sc2238 free download as pdf file.
1386 178 373 1133 1011 669 549 297 174 852 85 1366 399 930 1503 1368 329 1110 1116 1371