2SA Datasheet, 2SA PDF, 2SA Data sheet, 2SA manual, 2SA pdf, 2SA, 2SA, Silicon PNP transistor in a TO Plastic Package. 2SA datasheet, 2SA pdf, 2SA data sheet, datasheet, data sheet, pdf, Micro Electronics, Low Level and Audio Frequency Small Signal Transistors. Details, datasheet, quote on part number: 2SA Title, 50 mA, 25 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO Description. Company, Micro Electronics.

Author: Gugami Ditilar
Country: Burundi
Language: English (Spanish)
Genre: Marketing
Published (Last): 24 August 2009
Pages: 36
PDF File Size: 12.7 Mb
ePub File Size: 20.36 Mb
ISBN: 455-5-11607-232-2
Downloads: 5866
Price: Free* [*Free Regsitration Required]
Uploader: Mojar

In either case, it is useful to be able to choose the replacement transistor with a good possibility of it being able to work. This explanation is focussed on bipolar transistors, but it is possible to apply similar logic to field effect transistors to ensure that suitable replacements can be found. The step by step instructions below should help the essential parameters of the transistor to be discovered.

The current gain of transistors is notoriously difficult to specify. Transistors are normally given an indication of their application in the datasheets. Put in the correct type and it may not perform well. It is still possible to find out a lot about the transistor from its package and also the circuit in which it is being used.

Most transistors will either be germanium or silicon. Careful examination of the application will enable this to be verified. This is often defined by the package in which the transistor is placed. These instructions are set out in an approximate order of the most significant parameters first followed by the less significant ones: When looking for a suitable transistor replacement some of the basic transistor parameters that need to be considered include the following:.

If you are not a professional staff please do not buy, because the installation requires a certain amount of technology!!! Check it can take the current: It is necessary to ensure that the replacement transistor can handle the power that it will dissipate within the circuit. Often the package type is a good indication of this. It is best to be more cautious with these packages. Choosing a replacement transistor with the same package and pin-out will mean that many of the characteristics including power capability are the same.


2SA564 डेटा पत्रक PDF( Datasheet डाउनलोड )

Select a replacement transistor with the same breakdown voltage: Those packages designed for mounting on heatsinks will be more datawheet because they can often dissipate more power dependent upon the heatsink. It is important to know what type the transistor is because there is a difference in the base emitter forward bias voltage drop.

These will include the basic parameters of the transistor operation performance. It is often necessary to match the replacement transistor package as closely as possible to enable the transistor to physically fit.

2SA Datasheet pdf – Low Level and General Purpose Amplifiers – Micro Electronics

While ensuring the features above are selected, there may be some additional features that need to be considered. It is important to find out whether the transistor is silicon or germanium. It is necessary to ensure that the replacement transistor can dissipate sufficient power. It is necessary to make sure that the replacement transistor is able to operate at the required frequency. All these need to be taken into account when choosing a suitable replacement transistor.

Ensure that the replacement transistor can pass the required transitsor – it should have an I Cmax greater than or equal to the original transistor. Look at the specifications for other transistors in the same packages transistoe this will give a good guide.

Possible application types may include: Transistors have many packages. It is usually possible to estimate the frequency of operation. It is normally important to ensure that the transistor can meet any frequency limits.

Fortunately it is normally possible to use a replacement transistor type as there is often a considerable degree of overlap between the specifications of different types of transistor, and by looking at the basic specifications it is normally possible trajsistor choose the correct transistor replacements. Choose a transistor of the same polarity: This may appear to be an obvious question, but occasionally some devices may appear to be a transistor at first sight.

The upper frequency limit for a transistor is normally quoted as its ft. Other types are normally only used in very specialist applications. Choose a replacement with the same package: It is quite likely that a similar one may be available to hand, or possibly from a local stockist.


To be on the safe side, ensure the maximum operating datsheet of the replacement transistor is at least twice the rail voltage of the circuit in which it is operating Current gain: Sometimes it is very easy to find out the parameters of a particular transistor as it may be possible to find them on the Internet or in a transistor data book.

Married you one piece Boa Hankokku wedding dress pvc figure birthday gift. Because some of the logic board is an alternative product, so when you receive the model is not the same, please contact customer service, we will promptly for you to deal with! Although they are slightly different, for all circuit equivalences datashedt this nature these transistor parameters are the same.

Cheap China automatic 48 mini egg incubator quail egg incubator 48 eggs hatcher machine for sale. Fast ship from Germany Egg incubator 48 eggs automatic mini china chicken cheap incubator for hatching eggs. It is necessary to make sure that the transistor is able to withstand the voltages it is likely to see.

Choosing a replacement transistor with approximately the same current gain is necessary.

These can be progressed in a logical order to narrow down the choice and enable the best alternative for the replacement transistor to be made. In this way it is usually possible to find a suitable replacement transistor. Install the incorrect type and it experience the inverse of all the voltages it would expect and is likely to be destroyed. 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.

It is necessary to ensure that the current gain of the replacement transistor is about the same as the original. Most transistors are either silicon transiistor germanium.