2n222

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2n222

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. But there are two important features that distinguish both. So if you looking for an NPN transistor that could switch loads of higher current, then 2NA might the right choice for your project. This transistor like all can be used either as a switch or as an amplifier. 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. This transistor will make it forward biased and thus closes the connection between collector and emitter.

This condition is essential because it accurately represents the amplification results. In this mode, the BJT is switched off and the circuit is an open circuit, 2n222. The 2N, 2n222, 2N, and 2N devices, for 2n222, which date back to the s but have been improved, are still useful in new designs and are still popular for 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 It was originally made in the TO metal can as shown in the picture.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. Other part numbers will have different parameters.

All Datasheet Distributor Manufacturer. Shortcut 2N recommended result. Electronic Components Datasheet Search. New Zealand. Part Description Marking X. NXP Semiconductors. New Jersey Semi-Conduct

2n222

All Datasheet Distributor Manufacturer. Shortcut 2NA recommended result. Electronic Components Datasheet Search. New Zealand. Part Description Marking X.

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Article Talk. Add to cart. The 2N is enclosed in a TO package. As a result, the user is only able to connect loads up to mA. An amplifier circuit can be defined as, a circuit that is used to increase the amplitude of a signal. Sintosen palvelut 3dandy. They are not true replacements, but comparable devices that may be substituted only in circuits where the maximum current and voltage ratings are not exceeded. However one important thing to notice is the Base resistor a. The 2N can be used for a variety of applications, including switching and amplification of analog signals. Note that the motor here draws about mA from the 12V power source, since the 2N has collector current rating upto mA this circuit is possible had it been a BC the transistor should have been burnt. The deadline is met if you send back the goods before the period of 14 days has expired. The products are ordered in the online store by adding them to the shopping cart and paying for the contents of the cart using the online payment service. The JEDEC registration of a device number ensures particular rated values will be met by all parts offered under that number. You can cancel the permission at any time. If you withdraw from this contract, we shall reimburse to you all payments received from you, including the costs of delivery with the exception of the supplementary costs resulting from your choice of a type of delivery other than the least expensive type of standard delivery offered by us , without undue delay and in any event not later than 14 days from the day on which we are informed about your decision to withdraw from this contract.

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.

It can be used for switching applications and amplification of analog signals. With almost zero resistance, current flows freely from collector to emitter. 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. About us Register and Privacy Statement Contact. Add to cart. The 2N is an NPN transistor that can only switch one-third the current of the 2N but has otherwise similar characteristics. New customer? The prices of the products include value-added tax. Wikimedia Commons has media related to 2N We will never spam you.