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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Just use a bit of spaghetti tubing on the leads to keep them from touching each other. At the maximum voltage, also called a breakdown voltage BVelectrons begin to avalanche in the transistor. This is the same spec used for bipolar transistors. Finding a substitute replacement transistor isn’t difficult if you know the datashedt of the original transistor and organize your stock by specs instead of type numbers.
A Transistor Outline number, or TOrefers to a transistor’s physical size, shape, and mounting style.
C Datasheet, 2SC PDF – NPN 50V TR – Usha
Dattasheet, TO or TO transistors, depending on their fabrication, can handle between about and mA. Choose a substitute transistor with a maximum power rating at least as high as the original. Today, FET acronyms abound but they usually signify only how the FET is constructed or improved upon; they don’t describe another basic type. It’s a maximum current rating so choose a substitute with a rating at least as high transisttor the original.
V 2sc90014 – the maximum voltage across the Collector-Base terminals V CE – the maximum voltage across the Collector-Emitter terminals V Tranisstor – the maximum voltage across the Emitter-Base terminals In each of these ratings, the 3rd terminal is assumed to be electrically open unconnected. Each of the three types listed above can be fabricated with either an N or a P conduction channel. A junction transistor is a sandwich of “N” and “P” type semiconductors. You can organize the transistors into groups of drawers, each dedicated to a particular transistor outline.
However, the transistor’s transisgor sheet will show you that. 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. If more than a maximum voltage rating is applied to a transistor, it can be permanently damaged. Heat sinks and fans increase the ability of a transistor to dissipate heat.
9014 Datasheet, Equivalent, Cross Reference Search
If you install the wrong polarity, the sandwich won’t work. You can use either of the above voltages when comparing FETs. They also have double the input voltage drop since there are two semiconductor junctions in series. Select a substitute with the same general range of values. This rating is used primarily with JFETs. The transistor outline doesn’t usually tell you which of the three transistor leads connects to its Base terminal Bits Emitter terminal Eor its Collector terminal C.
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.
This is the only spec you can actually see. Some TO numbers are shown here:. Current gain is only occasionally significant when choosing a substitute transistor. It’s the direct current that flows into the drain terminal when the gate to source voltage is zero.
Field-effect transistors come in three basic types: Choose a substitute transistor with a breakdown voltage rating at least as high as the original. Maximum Power, called P Dis the overall power a transistor can dissipate, through heat, without burning up.
The following electrical specs are important when choosing a substitute BJT. But you might already have a suitable substitute in your parts drawers. During an avalanche, electrons in the P-N trwnsistor regions are accelerated to energies so high that they hit bound electrons with enough force to free them, creating additional charge carriers and greatly multiplying the transistor current.
For a depletion-type FET, the gate-source bias voltage might be 0 V i. Knowing how to substitute an alternate transistor type can speed up your repair, or make an otherwise impossible repair possible.
It’s not a good idea to substitute a Darlington transistor for a non-Darlington datqsheet, or vice versa. Actual circuit gain depends on other components. V CB is always equal to or greater than V CE and you can use either of these maximum voltages to compare transistors.
Data sheets often specify a minimum or typical value of h FEor else a range of values that applies at a certain collector current I C. The first spec to consider is the Transistor Outline. More time is spent figuring out which one to replace and, sometimes, what to replace it with! The type number is often printed on the transistor, although product manufacturers sometimes have their own part numbers printed instead.