2n222

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The 2N is a ubiquitous NPN bipolar junction transistor renowned for its versatility and reliability. Its high current capability and low saturation voltage make it ideal for amplification, switching, and signal processing in a wide range of electronic applications. Note: Complete Technical Details can be found in the 2NA datasheet , given at the end of this page. The maximum amount of current that could flow through the Collector pin is mA, hence we cannot connect loads that consume more than mA using this transistor. To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. When this transistor is fully biased, then it can allow a maximum of mA to flow across the collector and emitter. When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region and the Base Emitter voltage could be around mV.

2n222

Lost password? Recover password. Remembered your password? Back to login. Hey everyone! The 2N can be used for a variety of applications, including switching and amplification of analog signals. In this blog, we will be discussing its pinout, characteristics, features, specifications, applications, and circuit diagram. It can be used for switching applications and amplification of analog signals. The 2N is enclosed in a TO package. A positively charged portion is placed between two negatively charged portions.

Note: Complete Technical Details can be found 2n222 the 2NA datasheetgiven at the end of this page.

It is designed for low to medium current , low power , medium voltage , and can operate at moderately high speeds. It was originally made in the TO metal can as shown in the picture. The 2N is considered a very common transistor, [1] [2] [3] and is used as an exemplar of an NPN transistor. It is frequently used as a small-signal transistor, [4] [5] and it remains a small general purpose transistor [6] of enduring popularity. The JEDEC registration of a device number ensures particular rated values will be met by all parts offered under that number. JEDEC registered parameters include outline dimensions, small-signal current gain , transition frequency , maximum values for voltage withstand, current rating, power dissipation and temperature rating, and others, measured under standard test conditions. Other part numbers will have different parameters.

Many electronic devices use transistors, and the 2n pinouts transistor is just one among the huge transistor family. The 2n transistor can handle a higher amount of current than other transistors, and it can switch a load current of mA, which is often high compared to other transistors. In this article, we will learn more about the features of the 2n transistor, its alternatives, and more. It is essential because it will enable you to figure out connections of the 2n transistor in your circuits. Importantly, its uses are for analog frequency amplification and switching applications. The 2n transistor amplifies signals by receiving an analog signal through the collectors, and the base gets another signal.

2n222

It is made of silicon material and specially designed for low voltage, low to medium current, and low power amplifier applications. It means it has a high collector therefore it is mostly used in that circuits where low to medium current is required. It works on a high transition frequency value MHz with delay time 10ns, rise time 25ms, storage time ms, and fall time 60ms. It is friendly to use and easily available online market in a TO package.

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If a dispute regarding the sales contract cannot be resolved through negotiations between the parties, the consumer may refer the matter to the Consumer Disputes Board. The load in this case, an LED is linked to the switching output with a reference point in this type of switching connection. Billions of units have been manufactured over the past 45 years and there is continuing high volume annual production. At last, hopefully, the 2N transistor would be clear, now if you wish to buy any of these transistor then you may click on their names present down. To comply with the deadline for withdrawal, it is sufficient that you submit your notice of cancellation before the end of the withdrawal period. Recover password. Remembered your password? Component Datasheet. A transistor can receive a weak signal through the base junction and release the amplified signal through the collector. We reserve the right to change prices and shipping costs. Search: Search. Its high current capability and low saturation voltage make it ideal for amplification, switching, and signal processing in a wide range of electronic applications.

It is designed for low to medium current , low power , medium voltage , and can operate at moderately high speeds. It was originally made in the TO metal can as shown in the picture.

The 2N exhibits its forward gain beta peak at a lower current than the 2N, and is useful in amplifier applications with reduced I c , e. Applications Can be used to switch high current upto mA loads It can also be used in the various switching applications. The warranty does not cover, for example, wear and tear of the printer casing or normal wear and tear of parts such as nozzles, heating elements, LCD screens, etc. Lost password? At last, hopefully, the 2N transistor would be clear, now if you wish to buy any of these transistor then you may click on their names present down. Replacements for the 2N are commonly available in the cheaper TO packaging, where it is known as the PN or P2N, which has similar specifications except for the lower maximum collector current. The emitter-base and collector-base junctions are forward biased in this region. They're listed together because they're complementary transistors. Wikimedia Commons. The 2N is a ubiquitous NPN bipolar junction transistor renowned for its versatility and reliability. Similarly, the output can be collected across the transistor's reverse-biased junction. The Base-Emitter voltage of this transistor is 6V so you just have to supply this voltage across the base and emitter of the transistor to induce a base current into the transistor.