PNP SILICON TRANSISTOR. DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N, 2N series types are silicon PNP epitaxial planar transistors. data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including. 2NA Transistor Datasheet pdf, 2NA Equivalent. Parameters and Characteristics.

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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 datashee we use the formula:. It can also amplifies the power and current.

When use as a amplifier, can be operated in the active region.

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

If we provide ground to the base pin then the transistor will be in reverse biased and said to be turn ON. For the protection of transistor a resistance added in series with it.


Can be used in Darlington Pair. Submitted by webmaster on 5 December As it is used for the amplification and switching. For finding the value of that resistor you can use the formula: Pin configuration Pin No.

2N2907 Datasheet, Equivalent, Cross Reference Search

So, from that you can find the value of resistance to be added in series with it. TL — Programmable Reference Voltage.

It can also be used in the various switching applications. If supply is provided to the base pin it stops conducting current between emitter 2n2907 collector and said to be in OFF state.

There are three configuration used in an amplifier circuit are common emitter, common base, common collector. Where, the value of V BE will be 5v for this transistor.

When use as a switch, can be operated in saturation region and cut-off region. Amplification factor usually determined in term of power, for calculating the current gain we use the formula: The maximum value of providing base current is mA.

  LEY 29289 PDF

2N2907A Datasheet, Equivalent, Cross Reference Search

Used for making siren or dual Led or Lamp flasher. When the transistor is fully biased it allows a maximum of mA current through the collector and provide a voltage collector to emitter datasheeet 1.

For finding the value of that resistor you can use the formula:. Applications Where amplification of low power is needed we use this transistor.

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

This transistor datashet used where low power amplification is needed.