What does C indicate in transistor BC547?

The BC547 transistor includes three pins which include the following. Pin1 (Collector): This pin is denoted with symbol ‘C’ and the flow of current will be through the collector terminal. Pin2 (Base): This pin controls the transistor biasing.

What are the two transistors?

There are two types of transistors, which have slight differences in how they are used in a circuit. A bipolar transistor has terminals labeled base, collector, and emitter.

What is the difference between BC 547 and BC 548?

BC547 and BC548 are essentially the same but BC547 has a higher breakdown voltage whereas BC548 has low noise. These are the most general purpose NPN silicon transistors and changing one with the other does not noticably (or otherwise) affect the circuit.

Which transistor is equivalent to BC547?

BC547 Transistor Equivalent BC547 transistor can be used as an alternative to many transistors: BC548, BC549, BC636, BC639, 2N2222 TO-92, 2N2222 TO-18, 2N2369, 2N3055 and 2N3904 all are BC547 transistor equivalent.

What is a good substitute for a BC547 transistor?

Ditto for BC557 and BC558 – the -7 has a higher voltage rating than the -8. A good substitute for a BC547 would be a BC546 (but BC547’s are very common and very cheap, so I’d stick with them). What is a BC547 transistor?

What is the difference between SL100 and BC547 transistors?

Both SL100 and BC547 are NPN transistors. SL100 is mostly used as switch in common emitter configuration. While BC547, combining with other electronic components, such as resistors, capacitors, can be used as the active component for switches and amplifiers. In SL100, 100 refers the gain of the transistor, while the maximum gain of BC547 is 800.

Why is it important to match the replacement transistor package?

It is often necessary to match the replacement transistor package as closely as possible to enable the transistor to physically fit. Also the package may give an indication of other parameters. Voltage breakdown: It is necessary to make sure that the transistor is able to withstand the voltages it is likely to see.

What is the maximum current gain of BC547?

BC547 is mainly used for amplification and switching purposes. It has a maximum current gain of 800. Its equivalent transistors are BC548 and BC549. What is the difference between an SL100 transistor and a BC547 transistor?