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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The original transistor might need special ordering, or be discontinued and unavailable. A Transistor Outline number, or TOrefers to a transistor’s physical size, shape, and 2zc9014 style.
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. Choose a substitute transistor with a maximum power rating at least as high as the original.
A junction transistor is a sandwich of “N” and “P” type semiconductors. Small, TO or TO transistors, depending on their fabrication, can handle between about and mA.
Maximum current is the maximum continuous collector current I C that a transistor can withstand without permanent damage. In an enhancement type device, it’s an off-state current. De-soldering and replacing a transistor takes very little time. If more than a maximum voltage rating is applied to a transistor, it can be permanently damaged.
This rating is used primarily with JFETs.
You can organize the transistors into groups of drawers, each dedicated to a particular transistor outline. They also have double the input voltage drop since there are two semiconductor junctions in series.
BV GSS – the breakdown voltage between the Gate and the Source terminals when the drain is short-circuited to the source. The first spec to consider is the Transistor Outline. 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.
Current gain is only occasionally significant when choosing translstor substitute transistor.
2N / BC / PN / 2N NPN Transistor – NTEAP
This is the only spec you can actually see. In that case, the product’s Service Manual or Parts List might provide you with the transistor type.
The transistor outline doesn’t usually tell you which of the three transistor leads connects to its Base terminal Bits Emitter terminal Eor its Datasheet terminal C. Then, when you need to pick a substitute for an original transistor, you can quickly home in on all your potential candidates.
At the maximum voltage, also called a breakdown voltage BVelectrons begin to avalanche in the transistor. The following electrical specs are important when choosing a substitute BJT. Actual circuit gain depends on other components.
Datasheet, Equivalent, Cross Reference Search. Transistor Catalog
The V EB rating isn’t usually a factor in choosing a substitute transistor. Current gain falls off at higher frequencies, so a high-gain transistor can deliver a wider frequency response than a low-gain transistor.
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.
You’ll find that fewer devices need to be stocked, and turnaround time can be reduced.
2SC9014 PDF Datasheet ( 特性, スペック, ピン接続図 )
Pick a substitute FET with a rating at least as high as the original. But if the original transistor has a high gain, try to match it. Some TO numbers tdansistor shown here: Each of the three types listed above can be fabricated with either an N or a P conduction dztasheet.
Just make sure to compare apples with apples. In each of these ratings, the 3rd terminal is assumed to be electrically open unconnected. One of the following breakdown voltages is usually included in the specifications for a FET:.
2SC-9014 NPN Small Signal Transistor
Field-effect transistors come in three basic types: Minimum and maximum values are usually given. So, altogether, there are six types of field-effect transistors. If you install the wrong polarity, the sandwich won’t work. Just use a bit of spaghetti tubing on the leads to keep them from touching each other.
In a depletion type device, I DSS is an on-state current.