2N Hoja de datos: Comset Semiconductors -SILICON PLANAR EPITAXIAL TRANSISTORS, 2N datasheet, 2N pdf, ficha de datos, pinouts, data. 2N Hoja de datos: Micro Commercial Components -NPN Switching Transistors, 2N datasheet, 2N pdf, ficha de datos, pinouts, data sheet, . El 2N, también identificado como PN, es un transistor bipolar NPN de baja potencia Hoja de especificaciones de Philips Semiconductor – 2N ( PDF). Hoja de especificaciones de Fairchild Semiconductor – PN (PDF).

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The value for this resistor can be calculated using the formula.

But there are two 2n222 features that distinguish both. 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. How to use 2NA This transistor like all can be used either as a switch or as an amplifier.


The maximum amount of current that could flow through the Collector datis is mA, hence we cannot connect loads that consume more than mA using this transistor. The Base-Emitter voltage of this transistor is 6V so you just have to supply this voltage across dats base and emitter of the transistor to induce a base current into the transistor.

As the name suggests this resistor will limit the current flowing through the transistor to prevent it from damaging.

However one important thing to notice is the Base resistor a. TL — Programmable Reference Voltage. I have used a base voltage of 5V and a value of 1K as current limiting resistor.

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

Complete Technical Details can be found at the 2NA datasheet given at the end of this page. Se make things simple I have shown a simplified circuit to make a transistor as switch.

To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. This transistor will make it forward biased and thus closes the connection between collector and emitter. This transistor 2n222 all can be used either as a switch or as an amplifier.


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. In actual circuit modifications hojaa be required. Applications Can be used to switch high current upto mA loads It can also be used in the various switching applications.

Transistor 2N NPN – T – Thru-Hole – CR Electrons

Datow if you looking for an NPN transistor that could switch loads of higher current then 2NA might the right choice for your project. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter. Submitted by webmaster on 11 December