Bc547 cross reference electronic circuits, tv schematics. Bc550 datasheet, bc550 pdf, bc550 data sheet, bc550 manual, bc550 pdf, bc550, datenblatt, electronics bc550, alldatasheet, free, datasheet, datasheets, data sheet. Low noise input stages, hifi amplifiers, signal processing. I have a small circuit which controls the speed of a dc motor as per the ambient temperature. Fairchild npn epitaxial silicon transistor,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Bc550 datasheet, equivalent, cross reference search. Bc550 transistor pinout diagram, equivalent, features, uses. Bc550bp datasheet, equivalent, cross reference search.
Bc557 is a widely used pnp bipolar junction transistor manufactured in. Bc546, ab bc547, abc bc548, abc npn general purpose transistor collector 1 to92 2 base 1 2 3 3 emitter maximum ratings t 25c unless otherwise noted a rating symbol bc546 bc547 bc548 unit collectoremitter voltage veco 65 45 30 vdc collectorbase voltage v 80 50 30 vdc cbo emitterbase voltage vebo 6 6 6 vdc collector current. Bc549, bc550 complement to bc556, bc557, bc558, bc559, and bc560 ordering information part number marking package. 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. Bc549 datasheet, equivalent, cross reference search. 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. Bc550 npn general purpose transistors audio design guide. The assignment of transistor elements b,c,e to leads, i. Philips npn general purpose transistors,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Bc550 datasheet pdf pinout npn silicon transistors. Bc547 cross reference electronic circuits, tv schematics, audio.
Details about 2pcsphilips bc550c bc550 npn transistor to92 to92 2pcsphilips bc550c bc550 npn transistor to92 to92 item information. A bc547 has the same chip but in a modern epoxy case and its allowed thermal power is double the bc107. Bc550 npn general purpose transistors product speci. I have no clue what the modern equivalent of 2sc1400 ua is. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor. 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. Texas instruments, a flash led driver with automatic vf and esr detection for.
I am searching something can replace these transistors. Limiting values in accordance with the absolute maximum rating system iec 4. Bc107 equivalent electronics forum circuits, projects and. Bc546 bc547 bc548 bc549 bc550 npn epitaxial silicon. Npn silicon epitaxial planar transistor, bc550 datasheet, bc550 circuit, bc550 data sheet. Replacement and equivalent transistor for the bc550. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Select a replacement transistor with equivalent ft. 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. Bc546b datasheet, equivalent, cross reference search.
Bc550 npn general purpose transistors product data sheet. Hilitchi 250piece 10 values npn pnp power general purpose. The bc548 is an example of the modern lowcost member of this family, still in a throughhole package, while the bc848 is the surfacemount version. Choosing transistor replacements electronics notes. 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.
Applications low noise stages in audio frequency equipment. Low noise transistors bc549b,c npn silicon bc550b,c. Applications datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. 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. It is used in switching and amplifier applications. Bf199, bf494, 2n4001, 2n4003, mpsa18 and there are all i have. Transistor equivalent or substitute used for power amplifier.
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. Bc550 pdf, bc550 description, bc550 datasheets, bc550 view. It is also used as a complement for transistors bc546 to bc550. 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. Jan 19, 2014 bc549bc550 transistor data sheet of philips 1. Bc546, bc547, bc548, bc549, bc550 are npn switching and amplifier transistors with low noise and working at high voltage. Bc550 datasheet28 pages philips npn general purpose.
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. A bc107 was an old ordinary little transistor in a metal case. Bc557 transistor pinout, equivalent, uses, features. Bc550 cross reference electronic circuits, tv schematics, audio. But 8050 and 8550 seem by fit to make pushpull amplifer. Bc550 transistor pinout diagram, equivalent, features. Bc550 is another general purpose bjt transistor of bc547 series. Bc557 is a pnp transistor hence the collector and emitter will be closed forward biased when the base pin is held at ground and will be opened. Dont go for a transistor with a much higher ft as this may increase the risk of oscillation. The smd versions of the bc550 are available as the bc847 sot23, bc847w sot323, bc850 sot23 and bc850w sot323. Characteristics datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Apr 28, 2014 download bipolar transistors database for free.
Npn transistor, bc550, p4w50 1012976 u333084 plugin. Npn transistor, bc550, p4w50 plugin component system components in plugin housings with four plugs separated by 50 mm. 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. The gain is not critical at all it is technically a bad circuit as q3 has no biasing.
Bc550, bc550 npn low noise transistor, buy bc550 transistor. Engineering, prototype, software, pcbs, assemblies, operations. Symbol vcbo bc549 bc550 vceo collectoremitter voltage bc549 bc550 vebo ic icm ibm ptot tstg tj tamb note 1. You are covered by the ebay money back guarantee if you receive an item that is not as described in the listing. Type number package name description version bc549c sc43a plastic singleended leaded through hole package. The voltage across c3 9 v fixes the quiescent current through r9 at about 10 ma, for a quiescent voltage across r9 of 1 volt. Oct 26, 2011 bc550 and bc549 are identical except the 550 has a higher ie. 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. Its max vceo is 45v, its max current is only 100ma and its hfe is from 125 to 500 at 2ma. Bc550 npn transistor complementary pnp, replacement, pinout, pin. Tantalum and niobium oxide data libraries for insertion into pspice simulation software a, has developed equivalent circuits for tantalum and niobium oxide chip capacitors in pspice library format.
When i asked the question if there are better transistors available, i had in mind the. Find the pdf datasheet, specifications and distributor information. The 100p between the microphone and base of the first transistor will not pass any waveform. Npnpnp transistor pair connected as pushpull driver in a sot457. Bipolar transistors database contain more than 46000 transistor. Any negative swing less than this will reverse bias the darlington be junctions, clipping the output. Bc550 and bc549 are identical except the 550 has a higher ie. Bc550 datasheet, bc550 pdf, bc550 pinout, equivalent, replacement npn silicon transistors siemens semiconductor group, schematic, circuit, manual.
Bc550 datasheet, bc550 datasheets, bc550 pdf, bc550 circuit. The bc558 pnp transistor is a general purpose pnp transistor. As viewed in the topright image, going from left to right, the pinout is as follows. The transistors in this series are widely used for general purpose applications. Tube bc 550 or rohre bc550 id35863, transistor, wires and universal shown.
Unit vcbo collectorbase voltage open emitter bc549. 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. Bc559, bc560 complement to bc546, bc547, bc548, bc549, and bc550 ordering information part number marking package. Discrete semiconductors data sheet book, halfpage m3d186 bc549. Semiconductor transistor, diode, ic cross reference. Bc107 equivalent electronics forum circuits, projects. Bc550 transistor bc549 bc550 equivalent bc550b bc550c bc549.