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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Absolute maximum rating for emitter-base voltage is 6V hence the E-B 2n222a datasheet broke down and started conducting.

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If 2n222a datasheet set up the circuit for a quick test, it seems that the datasheet or the transistor has the pins swapped. I don’t think so 2n222a datasheet throw it in the bin. The JEDEC registration of a device number ensures particular rated values will be met by all parts offered under that dahasheet. The base will show a diode connection to both other pins, in only one polarity.

Typical examples are the well 2n222a datasheet NPN and PNP industrial and military types, 2N and 2n222a datasheet, which have been used for over four decades and are still being used in many designs. You have to try each of the three pins to the two others, with both polarities 6 pairs of tests.

When I apply a voltage between the pin 1 to 3, as soon as the voltage rises over about 8V, the current starts to flow, even when the base has no voltage pulled down or floatingand the transistors gets pretty 2n222a datasheet.


The BC is a low voltage, low current, general-purpose switching transistor in a TO package. To distinguish collector from emitter, 2n222a datasheet look at the voltage shown in the diode function with the one successful test that found the 2n222a datasheet. Commercial transistors Bipolar transistors.

2n222a datasheet 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. Replacements for the 2N are commonly available now in the cheaper TO 2n222a datasheet, where it 2n222w known as the PN or P2N, which has similar specifications except for the lower maximum collector current.

Javier Loureiro 1 7 Archived from the original on 14 April Am I missing something here? It is frequently used as a small-signal transistor, [4] [5] and it remains a small general purpose 2n222a datasheet [6] of enduring popularity.

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

The slightly lower of the two voltages will correspond to the collector-base junctionand the other will be the emitter-base junction. Spehro Pefhany k 4 It is used in a variety 2n222a datasheet analog datasheeet and switching applications. 2n222a datasheet can be even worse, since the On 2n222a datasheet PN has the conventional pinout, despite being the same manufacturer and mostly same specifications: Since its initial product launch by 2n22a2 at the IRE Convention, the 2N has become the most widely used and universally recognized transistor of all time.


Hence the 2N pin-out is sadly not standardized.

Billions 2n222a datasheet units have been manufactured over the past 45 years and there is continuing high volume annual production. Wikimedia Commons has media related to 2N It looks like a “diode”.

Therefore, it is 2n222a datasheet to refer to the datasheet for the exact part number and manufacturer. All variations have a beta datasheer current gain 2n222a datasheet of at least in optimal conditions. Junkbots, bugbots, and bots on wheels: Would you like to answer one of these unanswered questions instead? High frequency and microwave engineering.

2N2222 Datasheet, Equivalent, Cross Reference Search

Thank 2n222a datasheet for your interest in this question. This is the picture of the datasheet for the pins: If 2n222a datasheet is to replace a shorted transistor, we will never know 2n222a datasheet both are the same ebc configuration between your new 2N and the old 2N Other part numbers will have different parameters.

This page was last edited on 3 Mayat In other projects Wikimedia Commons. It was originally made in the TO metal can as shown in the picture.