2NA Central Semiconductor Bipolar Transistors – BJT PNP Gen Pur SS datasheet, inventory, & pricing. 2NA. SMALL SIGNAL PNP TRANSISTORS. DESCRIPTION. The 2NA and 2NA are silicon Planar. Epitaxial PNP transistors in Jedec TO (for. data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including.

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Used for making siren or dual Led or Lamp flasher.

2N2907A Datasheet, Equivalent, Cross Reference Search

Can be used in Darlington Pair. It can also amplifies the power and current.

For the protection of transistor a resistance added in series with it. There are three configuration 2n290a7 in an amplifier circuit are common emitter, common base, common collector.

Transistor PNP 2NA la pièce –

The transistor is having DC current gain value of to which shows the amplification capacity of the transistor. Amplification factor usually determined in term of power, for calculating the current gain we use the formula:. Where, the value of V BE will be 5v for this transistor.

  AS 1428.4 PDF

This transistor is used where low power amplification is needed. Applications Where amplification of low power is needed we use this transistor.

As it is used for the amplification and switching. If we provide ground to the base pin then the transistor will be in reverse biased and said to datasueet turn ON.

TL — Programmable Reference Voltage. Pin configuration Pin No.

PNP Transistor 2N Pinout, Features, Equivalent and Datasheet

This is a Bipolar PNP transistor available in metal can package, having a high value of current mA with low voltage of 40v. The maximum value of providing base current is mA. It can also be used in the various switching applications.

For finding the value of that resistor datwsheet can use the formula: If supply is provided to the base pin it stops conducting current between emitter and collector and said to be in OFF state.

Submitted by webmaster on 5 December When use as a switch, can be operated in saturation region and cut-off region. When use as a amplifier, can be operated in the active region.


The condition of being forward biased is when the base connected to the ground or having no supply on it, and as a signal is provided to base pin it goes reverse biased.

So, from that you can find the value of resistance to be added in 2n290a with it. Amplification factor usually determined in term of power, for calculating the current gain we use the formula: When the transistor is fully biased it allows a maximum of mA current through the collector and provide a voltage collector to emitter of 1.

For finding the value of that resistor you can use the formula:.

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