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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It can also be used in the various switching applications. Applications Where amplification of low power is needed we use this transistor. Amplification factor usually determined xatasheet term of power, for calculating the current gain we use the formula: The transistor is having DC current gain value of to which shows the amplification capacity of the transistor.

2N2907A Datasheet, Equivalent, Cross Reference Search

When use as a switch, can be operated in saturation region and cut-off region. TL — Programmable Reference Voltage. As it is used for the amplification and switching.


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.

Submitted by webmaster on 5 Datasneet If supply is provided to the base pin it stops conducting current between emitter and collector and said to be in OFF state.

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

PNP Transistor 2N Pinout, Features, Equivalent and Datasheet

2n290a For the protection of transistor a resistance added in series with it. If we provide ground to the base pin then the transistor will be in reverse biased datasheey said to be turn ON.

Pin configuration Pin No. Can be used in Darlington Pair. There are three configuration used in an amplifier circuit are dahasheet emitter, common base, common collector.

For finding the value of that resistor you can use the formula: Amplification factor usually determined in term of power, for calculating the current gain we use the formula:. Used for making siren or dual Led or Lamp flasher. This transistor is used where low power amplification is needed.


So, from that you can find the value of resistance to be added in series with it.

When use as a amplifier, can be operated in the active region. Where, the value of V BE will be 5v for this transistor. For finding the value of that resistor you can use the formula:.

The maximum value of providing base current is mA. 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.