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

2N2907A Datasheet, Equivalent, Cross Reference Search

For finding the value of that resistor you can use the formula:. 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: Submitted by webmaster on 5 December TL — Programmable Reference Voltage.

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It can also be used 2n207a the various switching applications.

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So, from that you can find the value of resistance to be added in series with it. Used for making siren or dual Led or Lamp flasher.

This is a Bipolar PNP datqsheet available in metal can package, having a high value of current mA with low voltage of 40v.

Can be used in Darlington Pair. For ratasheet the value of that resistor you can use the formula: As it is used for the amplification and switching. Pin configuration Pin No.

The maximum value of providing base current is mA. There are three configuration used in an amplifier circuit are common emitter, common base, common collector. If supply is provided to the base pin it stops conducting current between emitter and collector and adtasheet to be in OFF state.

When use as a amplifier, can be operated in the active region. When use as a switch, can be operated in saturation region and cut-off region. It can also amplifies the power and current. This transistor is used where low power amplification is needed.

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Amplification factor usually determined in term of power, for calculating the current gain we use the formula:.

Transistor PNP 2NA la pièce –

If we provide ground to the base pin then the transistor will be in reverse biased and said to be turn ON. Applications Where amplification of low power is needed we use this transistor.

For the protection of transistor a resistance added in series with it. Where, the value of V BE will be 5v for this transistor.