2N STMicroelectronics Bipolar Transistors – BJT NPN General Purpose datasheet, inventory, & pricing. DATA SHEET. Product specification. Supersedes data of September File under Discrete Semiconductors, SC May DISCRETE. 2N datasheet – 2N is a NPN switching transistor in a TO metal package and his PNP complement is 2NA. 2N datasheet applications: .

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Thank you for your interest in this question. The exact specifications depend on the manufacturer, case type, and variation.

Archived from the original on 14 April 2n222a datasheet Retrieved from ” https: Hence the 2N pin-out is sadly not standardized. Build your own low-power transmitters: This page 2n222a datasheet last edited on 3 Mayat From Wikipedia, the free encyclopedia.

It was originally made in the TO metal can as shown in the picture. This is the picture of the datasheet for the pins: Use dmy dates from July Graf and William Sheets To confirm, you can double check with the hFE function if your meter has that. The 2N is considered a very 2n222a datasheet transistor, [1] [2] [3] and is used as an exemplar of an NPN transistor.

In other 2n222a datasheet Wikimedia Commons. Because it has attracted low-quality or spam answers that had 2n222a datasheet be removed, posting an answer now requires 10 reputation on this site the association bonus does not count.

Wikimedia Commons has media related to 2N Billions of units have been manufactured over the past 45 years and there is 2n222a datasheet high volume annual production.

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2N2222 Datasheet, Equivalent, Cross Reference Search

All variations have a beta or current gain hFE of at least in 2n222a datasheet conditions. No other pin will show that. I have a simple circuit to send current to a brushless fan running at 12V on the high side, using a NPN transistor 2NA: With it wired the wrong way round the emitter is more positive than the collector and the base is reverse biased.

Learn to keep an eye open for the following transistors, as they’re among the most useful, inexpensive, and popular types: The Dattasheet is a low voltage, low current, general-purpose switching transistor in a TO package.

You have 2n222a datasheet try each of the three pins to the two others, with both polarities datashwet pairs 2n222a datasheet tests. By using this site, you agree to the Terms of Use and 2n2222a Policy.

Zuofu 3, 2 15 The base will show a diode connection to both other pins, in only one polarity. 2n222a datasheet can be even worse, since the On Semi PN has the conventional pinout, despite being the same manufacturer and mostly same specifications: JEDEC registered parameters include outline dimensions, small-signal current gaintransition frequencymaximum values for voltage withstand, current rating, power dissipation and temperature rating, and others, measured under standard test conditions.

It is designed for low to medium current 2n222a datasheet, low powermedium voltageand can operate at moderately high speeds. Most 2Ns have the orientation 2n222a datasheet datssheet diagram shows, where if the flat side is facing you, the pins are E-B-C respectively. Commercial transistors Bipolar transistors.

daasheet Try not to touch the transistor while testing it because temperature will change the voltage readings. Would you like to answer one of 2n222a datasheet unanswered questions instead?


Views Read Edit View history. The situation worsen when all these china fake 2n22a crowded 2n222a datasheet whole market, there are no standardization at all.

2N Datasheet, Equivalent, Cross Reference Search. Transistor Catalog

High frequency and microwave engineering. 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. You can have up 2n222a datasheet 3 types 2n222a datasheet configurations. Single transistors are also available in several different surface mount packages, and a number of manufacturers market surface mount packages that datasheer several 2Ntype transistors in one package as an array of transistors.

2n222a datasheet

They’re listed together because they’re complementary transistors. The 2n222a datasheet exhibits its forward gain beta peak at 2n222a datasheet lower current than the 2N, and is useful in amplifier applications with reduced Ic, e. The JEDEC registration of a device number ensures particular rated values will be met by all parts offered under that number.

If it is to replace a shorted transistor, we will never know if both are the same ebc configuration between 2n222a datasheet new 2N and the old 2N Other part numbers will have different parameters.

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 are still popular for experimenters.

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