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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If we provide ground to the base pin then the transistor will be in reverse biased and said to be turn ON. Submitted by webmaster on 5 December 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.
It can also amplifies the power and current. The maximum value of providing base current is mA. Amplification factor usually determined in term of power, for calculating the current gain we use the formula: Applications Where amplification of low power is needed we use this transistor. So, from that you can find the value of resistance to be added in series with it.
There are three configuration used in an amplifier circuit are 2n207a emitter, common base, common collector. Where, the value of V BE will be 5v for this transistor.
Pin configuration Pin No. When use as a switch, can be operated in saturation region and cut-off region. This is a Bipolar PNP transistor available in metal can package, having a high value of current mA with low voltage of 40v.
2N2907A Datasheet, Equivalent, Cross Reference Search
Used for making siren or dual Led or Lamp flasher. For finding the value of that resistor you can use the formula:. TL — Programmable Reference Voltage. The transistor is having DC current gain value of to which shows the amplification capacity of the transistor.
For the protection of transistor a resistance added in series with it. For finding the value of that resistor you can use the formula: This transistor is used where low power amplification is needed.
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If supply is provided to the base pin it stops conducting current between emitter and collector and said to be in OFF state. When use as a amplifier, can be operated in the active region. Amplification factor usually determined in term of power, for calculating the current gain we use the formula:.
Can be used in Darlington Pair. It can also be used in the various switching applications. 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 datashee reverse biased.
As it is used for the amplification and switching.