2N222 DATASHEET PDF

DataSheet 2n – Free download as PDF File .pdf), Text File .txt) or read online for free. 2N Amplifier Transistors. Rating Collector Emitter Voltage Collector Base Voltage Emitter Base Voltage Collector Current Continuous Total Device. 2N Datasheet PDF Download – Amplifier Transistors, 2N data sheet.

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Other part numbers will have different parameters. Since its initial product launch by Motorola at the IRE Convention, the 2N has become the most widely used and universally recognized transistor of all time.

It is used in a variety of analog amplification and switching applications. Wikimedia Commons has media related to 2N This transistor will make it forward biased and thus closes the connection between collector and emitter. Build your own low-power transmitters: How to use 2NA 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 xatasheet the transistor to induce a base current into the transistor.

To make things simple I have shown a simplified circuit to make a transistor as switch.

In actual circuit modifications might be required. The 2N is considered a very common transistor, [1] [2] [3] and is used as an exemplar of an NPN transistor. This transistor like all can be used either as a switch or as an amplifier.

Junkbots, bugbots, and bots on wheels: Views Read Edit View history. TL — Programmable Reference Voltage.

It was dataheet made in the TO metal can as shown in the picture. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter. Use dmy dates from July Commons category link is on Wikidata.

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Commercial transistors Bipolar transistors. The maximum amount of current that could flow through the Collector pin is mA, hence we datasjeet connect loads that consume more than mA using this transistor. The JEDEC registration of a device number ensures particular rated values will be met by all parts offered under that number.

The 2N, 2N, and 2N devices, for example, which date back to the s but have been improved, are still useful in new designs and dayasheet still popular for experimenters. But there datasjeet two important features that distinguish both. In other projects Wikimedia Commons. Replacements for the 2N are commonly available now 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.

2N222 Datasheet, Equivalent, Cross Reference Search

They’re listed together because they’re complementary transistors. Single transistors are also available in several different surface mount packages, and a number of manufacturers market surface mount packages that incorporate several 2Ntype transistors in one package as an array of transistors.

The value for this resistor can be calculated using the formula. Retrieved from ” https: To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA.

The 2N exhibits its forward 2n2222 beta peak at a lower current than the 2N, and is useful in amplifier applications with reduced I ce. This page was last edited on 25 Octoberat I have used a base voltage of 5V and a value of 1K as current limiting resistor.

Archived from the original on 14 April High frequency and microwave engineering. Submitted by webmaster on 11 December JEDEC registered parameters include outline dimensions, small-signal current gaintransition frequencymaximum values for voltage withstand, dxtasheet rating, power dissipation and temperature rating, and others, measured under standard test conditions. Applications Can datashest used to switch high current upto mA loads It can also be used in the various switching applications.

Learn to keep an datasheeh open for the following transistors, as they’re among the most useful, inexpensive, and popular types: So if you looking for an NPN transistor that could switch loads of higher current then 2NA might the right choice for your project. Retrieved 26 Datwsheet However one important thing to notice is the Base resistor a.

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By using this site, you agree to the Terms of Use and Privacy Policy. Billions of units have been manufactured over the past 45 years and there is continuing high volume annual production.

Complete Technical Details can be found at the 2NA datasheet given at the end of this page. 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. Graf and William Dtaasheet 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.

It is frequently used as a small-signal transistor, [4] [5] and it remains a small general purpose transistor [6] of enduring popularity. The 2N is an NPN transistor that can only switch one-third the current of the 2N but has otherwise similar characteristics. The exact specifications depend on the manufacturer, case type, and variation.

2N Datasheet(PDF) – Motorola, Inc

The BC is a low voltage, low current, general-purpose switching transistor in a TO package. It is designed for low to medium currentlow powermedium voltageand can operate at moderately high speeds.

As the name suggests this resistor will limit the current flowing through the transistor to prevent it from damaging. From Wikipedia, the free encyclopedia.