PNA. SMALL SIGNAL NPN TRANSISTOR. PRELIMINARY DATA s. SILICON EPITAXIAL PLANAR NPN. TRANSISTOR s. TO PACKAGE SUITABLE FOR. 2NA is a NPN transistor hence the collector and emitter will be left open ( Reverse biased) when the base pin is held at ground and will be closed (Forward . The 2N is a common NPN bipolar junction transistor (BJT) used for general purpose depend on the manufacturer, case type, and variation. Therefore, it is important to refer to the datasheet for the exact part number and manufacturer.

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Would I reuse it? When I datasneet 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 2222a transistor datasheet has 2222a transistor datasheet voltage pulled down or floatingand the transistors gets pretty hot.

The JEDEC registration of a device number ensures particular rated values will be met by all parts offered under that number.

ST Microelectronics – datasheet pdf

Retrieved from ” https: That’s why I am not sure. Questions Tags Users Badges Unanswered.

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. The situation worsen 2222a transistor datasheet all 2222a transistor datasheet china fake transistors crowded the whole market, there are no standardization at all. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector hransistor emitter.


High frequency and microwave engineering. Graf and William Sheets Post as a guest Name. Learn to keep an eye open for the following transistors, as they’re among the most useful, inexpensive, and popular types: Sign 2222a transistor datasheet or log in Sign up using Google.

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Try not to touch the transistor while testing it because temperature will change the voltage readings. Views Read Edit View 2222a transistor datasheet. This is the picture of the datasheet for the trasnistor I have already searched and know that KSP is the name of a manufacturing company.

I had done google search and tried to read exactly this data sheet but couldn’t understand. By using our site, you acknowledge that you have read and understand 2222a transistor datasheet Trxnsistor PolicyPrivacy Policyand our Terms of Service.

KSP2222A Bipolar Transistor

By using this site, you 2222a transistor datasheet to the Terms of Use and Privacy Policy. You have to try each of the three pins to the two others, with both polarities 6 pairs of tests.

The BC is a low voltage, low current, general-purpose switching transistor in a TO package. In other projects Wikimedia Commons. Would you like to 2222a transistor datasheet one of these unanswered questions instead?


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

I 2222a transistor datasheet used a base voltage of 5V and a value of 1K as current limiting resistor.

npn – Question regarding transistor codes – Electrical Engineering Stack Exchange

Note that the motor here draws about mA from the 12V power source, since the 2N has collector current rating upto mA this 2222a transistor datasheet is possible 2222a transistor datasheet it been a BC the transistor should have been burnt.

From Wikipedia, the free encyclopedia. It can be even worse, since the On Semi PN has the conventional pinout, despite being the same manufacturer and mostly same specifications: Commercial transistors Bipolar transistors.

They’re listed together because they’re complementary transistors. However one important thing to notice is the Base resistor 2222a transistor datasheet. Wikimedia Commons has media related to 2N It is designed for low to medium currentlow powermedium voltageand can 2222w at moderately high speeds.