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. Because the materials are arranged in the order negative, positive, negative, the device is known as an NPN transistor. When compared to other similar small transistors, one of its unique advantages is its capacity to handle high currents. It can normally switch an mA load current, which is a really high rating when compared to other similar transistors. While performing amplification applications, it receives an analog signal via collectors, and another signal is applied at its base. An Analog signal could be the voice signal having an analog frequency of almost 4kHz human voice.

When compared to other similar small transistors, one of its unique advantages is its 2n222 to 2n222 high currents. When the transistor is turned on, current flows from the source to the ground through the load, 2n222.

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 It was originally made in the TO metal can as shown in the picture.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.

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. For instance, this analog frequency could be a human voice. The TO package encloses the main functional area of the 2N transistor.

2n222

The design of this transistor can be done using silicon material. This kind of transistor is considered a normal transistor, so it is used like an NPN transistor. It is used as a small signal transistor frequently.

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You can also use our printable return form, but its use is not mandatory. 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. Paytrail Oyj appears as the payee on the bank statement or credit card invoice and forwards the payment to the merchant. But there are two important features that distinguish both. Analog Discovery 3 Test and Measurement Device. Availability In stock Local warehouse Quantity:. The switch is turned off when there is no base voltage. As the name suggests this resistor will limit the current flowing through the transistor to prevent it from damaging. Switching and digital logic circuits are primarily used in the Cutoff Region. Hey everyone! 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.

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We will carry out such reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement. Analog Discovery 3 is a USB oscilloscope, logic analyzer, waveform generator and more. ISBN 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. All customer information is handled confidentially. Contents move to sidebar hide. Lost password? Hey everyone! Always check that the contents of the package match the products in the order confirmation. Archived from the original on 14 April The emitter-base and collector-base junctions are forward biased in this region. Applications Can be used to switch high current upto mA loads It can also be used in the various switching applications. One of the most common uses for transistors in an electronic circuit is simple switches. So if you looking for an NPN transistor that could switch loads of higher current, then 2NA might the right choice for your project.