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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Current gain is only occasionally significant when choosing a substitute transistor. The original transistor might need special ordering, or be discontinued and unavailable.
Actual circuit gain depends on other components. But if the original transistor has a high gain, try to match it. Then, when you need to pick a substitute for an original transistor, you can quickly home in on datasheett your potential candidates.
Just make sure to compare apples with apples. BV GSS – the breakdown voltage between the Gate and the Source terminals when the drain is short-circuited to the source.
More time is spent figuring out which one to replace and, sometimes, what datxsheet replace it with! One of the following breakdown voltages is usually included in the specifications for a FET: Pick a substitute FET with a rating at least as high as the original.
In that case, the product’s Service Manual or Parts List might provide you with the transistor type. One measure of transiator, called h FEis often used for comparing transistors. You’ll find that fewer devices need to be stocked, and turnaround time can be reduced. Maximum current is the maximum continuous collector current I C that a transistor can withstand without permanent damage. V CB is always equal to or greater than V CE and you can use either of these maximum voltages to compare transistors.
2SC Datasheet PDF – ETC
Datxsheet can use either of the above voltages when comparing FETs. However, the transistor’s data sheet will show you that. 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.
Each of the three types listed above can 2wc9014 fabricated with either an N or a P conduction channel. A TO-5 transistor with a P D of 3 watts might be able to dissipate watts with a heat sink. Choose a substitute transistor with a breakdown voltage rating at least as high as the original. Heat sinks and fans increase the ability of a transistor to dissipate heat.
2SC9014 PDF Datasheet ( 特性, スペック, ピン接続図 )
Choose a substitute transistor with a maximum power rating at least as high as the original. In each of these ratings, the 3rd terminal is assumed to be electrically open unconnected. Choose a substitute with a rating at least as high as the original.
There are three breakdown voltages: Small, TO or TO transistors, depending on their fabrication, can handle between about and mA. It’s not a good idea to substitute a Darlington transistor for a non-Darlington type, or vice versa.
Select a substitute with the same general range of values. You can organize the transistors into groups of drawers, each dedicated to a particular transistor outline. It’s a maximum current rating so choose a substitute with a rating at least as high as the original. One of the dafasheet breakdown voltages is usually included in the specifications for a FET:.
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.
So, altogether, there are six types of field-effect transistors. Today, FET acronyms abound but they usually signify only how the FET is constructed or improved upon; they don’t describe another basic type. Minimum and maximum values are usually given.
C9014 Datasheet, 2SC9014 PDF – NPN 50V TR – Usha
A junction transistor is a sandwich of “N” and “P” type semiconductors. Some TO numbers are shown here: This rating is used primarily with JFETs. Knowing how to substitute an alternate transistor type can speed up your repair, or make an otherwise impossible repair possible.
It’s the direct current that flows into the drain terminal when the gate to source voltage is zero. Current gain falls off at higher frequencies, so a high-gain transistor can deliver a wider frequency response than a low-gain transistor.
This is the only spec you can actually see. During an avalanche, electrons in the P-N transition 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.
Maximum Power, called P Dis the overall power a transistor can dissipate, through heat, without burning up. BV DSS – the breakdown voltage between the Drain and the Source terminals when the gate is short-circuited to the source.