Goltigar 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. Submitted by webmaster on 11 December This transistor will make it forward biased and thus closes the connection between collector and emitter. Applications Can be used to switch high current upto mA loads It can also be used in the various switching applications. TL — Programmable Reference Voltage. However one important thing to notice is the 13ap resistor a.
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Tataur I have used a base voltage of 5V and a value of 1K as current limiting resistor. To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region transitor the Base Emitter voltage could be around mV.
However trznsistor important thing to notice is the Base resistor a. To make things simple Datasheeh have shown a simplified circuit to make a transistor as switch. TL — Programmable Reference Voltage. The Base-Emitter voltage of this transistor is 6V so you just have to supply this voltage across the base and emitter of the transistor to induce a base current into the transistor.
Note that the motor here draws about mA from the 12V power source, since the 2N has collector current rating upto mA this datawheet is possible had it been a BC the transistor should have been burnt. So if you looking for an NPN transistor that could switch loads of higher current then 2NA might the right choice for your project.
Applications Can be used to switch high current upto mA loads It can also be used in the various switching applications. Complete Technical Details can be found at the 2NA datasheet given at the end of this page. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter. The value for this resistor can be calculated using the formula.
This transistor will make it forward biased and thus closes the connection between collector and emitter. Hoja de especificaciones. This transistor like all can be used either as a switch or as an amplifier. In actual circuit modifications might be required. But there are two important features that distinguish both. TOP Related Articles.
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