BC Transistor Datasheet pdf, BC Equivalent. Parameters and Characteristics. BC from Micro Electronics Corporation. Find the PDF Datasheet, Specifications and Distributor Information. See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet. ORDERING INFORMATION.

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In response to your specific question; yes, the three transistors are much the same and can be interchanged. It’s been used for this purpose for so many decades that inevitably, you should be able to find a copy for little scratch on ebay or Amazon. Trivial questions that only require reading the datasheets should be closed.

One has to expect bad linearity and high output capacitance from that. Datazheet I be able to substitute 2n or a 2n for a bc and still use the same resister values in the circuit?

W9GBApr 20, Just stick it in and see if it works transistors only. The book is used as an “introduction to diodes, bipolar and field effect transistors” at community colleges.

I have use bc for a project Water level indicator. Read the datasheets carefully and make your choice. Do not remember what the is and never heard of the other device.

Home Questions Tags Users Unanswered. The larger the resistance value of the emitter resistor, the less the performance depends on hFE. Datasehet right – hFE varies a tremendous amount, depending on Ic and temperatures.


How would I know what hfe value to use? Nor will I get into it. How each transistors are selected for each project?

BC347 – TO-92 Plastic-Encapsulate Transistors

As far as datawheet types, the A is an NPN device. You can have a look at the datasheets: Most datasheets provide a list of typical use cases for the component. Probably the most important parameters for transistor selection in amateur amplifier circuits are Ft and Pd and, I suppose, Vcc ; Hfe is not critical. First you should understand how transistors work and what their key parameters are.

Register for a free QRZ account. The basic difference is the 2NA is explicitly labeled “switching mode dztasheet, which explains the much higher collector current in the same casing. Here are some tips on how to read a datasheet. W8NSIApr 20, By using our site, you acknowledge that you have read datazheet understand our Cookie PolicyPrivacy Policyand our Terms of Service. Without a curve tracer, how can you design a class A amp to compensate for datashret in parameters such as hfe and hie?

Some people don’t like to hear the word read You can have a look at the datasheets:. The data sheets for several transisters I’ve been looking at don’t make the hfe value very clear. There is not much difference when it comes to electrical properties of the two transistors. Then you should learn how to read datasheets in general. This is very well explained in Experimental Methods in RF Design; this book is almost mandatory for the amateur experimenter.


Cb347 Good luck with your project.

NTE on-line cross reference If you have a part number, it is quite easy to cross reference semiconductors. NTE has a crossreference source on-line.

BC Datasheet PDF –

The data sheets give a range of hfe for a specific collector current for example. Making hFE less relevant The traditional low frequency amplifier with an emitter degneration resistor is designed so that hFE, as long as it’s above a nominally low value such as ten, does not matter.

W8NFApr 20, Finally you have to compare the datasheets of multiple transistors to determine which one dtaasheet your requirements best. George – All of the transistors you mentioned are small signal AF.

BC347 Datasheet

Raman 18 1 1 4. If this question can be reworded to fit the rules in the help centerplease edit the question. When you see a parameter like that which appears poorly-controlled then there’s only one gc347 answer – common circuits are available whose performance is independent of the parameter.

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