Transistors. 2SC Page 2. Page 3. This datasheet has been downloaded from: Datasheets for electronic components. 2SC datasheet, 2SC circuit, 2SC data sheet: ETC – PRE- AMPLIFIER, LOW LEVEL & LOW NOISE,alldatasheet, datasheet, Datasheet search site. 2SC NTE Equvilent NTEAP NPN audio transistor. NTEAP Silicon NPN Transistor Audio Amplifier. Switch (Compl to NTE). NTE Data Sheet.
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Heat sinks and fans increase the ability of a transistor to dissipate heat.
Pick a substitute FET with a rating at least as high as the datasueet. Be sure to substitute a FET of the same type as the original. The original transistor might need special ordering, or be discontinued and unavailable. Each of the three types listed above can be fabricated with either an N or a P conduction channel.
There are three breakdown voltages: Some TO numbers are shown here:. BV DSS – the breakdown voltage between the Drain and the Source terminals when the gate is short-circuited to the source.
So, altogether, there are six types of field-effect transistors. A TO-5 transistor with a P D of 3 watts might be able to dissipate watts with a heat sink.
2SC – Transistors
Just use a bit of spaghetti tubing on the leads to keep them from touching each other. For a depletion-type FET, the gate-source bias voltage might be 0 V i. You’ll find that fewer devices need to be stocked, and turnaround time can be reduced. Current gain falls off at higher frequencies, so a transisttor transistor can deliver a wider frequency response than a low-gain transistor. In that case, the product’s Service Manual or Parts List might provide 2sc014 with the transistor type.
In an enhancement type device, it’s an off-state current.
(PDF) 2SC9014 Datasheet download
In each of these ratings, the 3rd terminal is assumed to be electrically open unconnected. But you might already have a suitable substitute in your parts drawers. Then, when you need to pick a substitute for an original transistor, you can quickly home in on all your potential candidates. Actual circuit gain depends on other components.
If the lead arrangement of a transistpr replacement transistor differs from that of the the original, datasjeet can sometimes bend the transistor leads across one another to route them into the correct holes in the circuit board. Field-effect transistors come in three basic types: De-soldering and replacing a transistor takes very little time.
Be sure to choose a substitute transistor with a maximum current rating at least as high as the original. More time is spent figuring out which one to replace and, sometimes, what to replace it with! One measure of gain, called h FEis often used for comparing transistors. Just make sure to compare apples with apples.
V CB – the maximum voltage across the Collector-Base terminals V CE – the maximum voltage across the Collector-Emitter terminals V EB – the maximum voltage across the Emitter-Base terminals In each of these ratings, the 3rd terminal is assumed to be electrically open unconnected. V CB is always equal to or greater than V CE and you can use datashset of these maximum voltages to compare transistors. Choose a substitute transistor with trransistor maximum power rating at least as high as the original.
It’s the direct current that flows into the drain terminal when the gate to source voltage is zero.
Choose a substitute transistor with a breakdown voltage rating at least as high as the original. Dataseet TO numbers are shown here: One of the following breakdown voltages is usually included in the specifications for a FET: The V EB rating isn’t usually a factor in choosing a substitute transistor.
Select a substitute with the same general range of values. Maximum current is the maximum continuous collector current I C that a transistor can withstand without permanent damage. Either the “meat” has extra negative charge carriers electrons and the “bread” has extra positive charge carriers holesor the meat has the positive charges and the bread has the negative charges.
It’s not a good idea to substitute catasheet Darlington transistor for a non-Darlington type, or vice versa. Knowing how to substitute an alternate transistor type can speed up your repair, or make an otherwise impossible repair possible.
2SC9014 PDF Datasheet ( 特性, スペック, ピン接続図 )
The first spec to consider is the Transistor Outline. Maximum Power, called P Dis the overall power a transistor can dissipate, through heat, without burning up. Finding a substitute replacement transistor isn’t difficult if you know the specs of the original transistor and organize your stock by specs instead of type numbers.
You can organize the transistors into groups of drawers, each dedicated to a particular transistor outline. The following electrical specs are important when choosing a substitute BJT.
Current gain is only occasionally significant when choosing a substitute transistor. They also have double the input voltage drop since there are two semiconductor junctions in series.
Bipolar junction transistors BJT s are the most common variety of transistor. However, the transistor’s data sheet will show you that.