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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For finding the value of that resistor you can use the formula: There are three configuration used in an amplifier circuit are 2n2970a emitter, common base, common collector. This is a Bipolar PNP transistor available in metal can package, having a high value of current mA with low voltage of 40v.
This transistor is used where low power amplification is needed. For the protection of transistor a resistance added in series with it.
2NA – PNP Transistor, 60V mA – SOT SMD – 10 Pack
If we provide ground to the base pin then the transistor will be in reverse biased and said to be turn ON. The transistor is having DC current gain value of to which shows the amplification capacity of the transistor. TL — Programmable Reference Voltage.
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.
The maximum value of providing base current is mA. When use as a amplifier, can be operated in the active datwsheet. Amplification factor usually determined in term of power, for calculating the current gain we use the formula: When use as a switch, can be operated in saturation region and cut-off region.
It can also amplifies the power and current. As it is used for the amplification and switching.
2N2907A Datasheet, Equivalent, Cross Reference Search
Where, the value of V BE will be 5v for this transistor. If supply is provided to the base pin it stops conducting current between emitter and collector and said to be in OFF state.
Used for making siren or dual Led or Lamp flasher. Can be used in Darlington Pair. So, from that you can find the value of resistance to be added in series with it.
(PDF) 2N2907A Datasheet download
For finding the value of that resistor you can use the formula:. Submitted by webmaster on 5 December Pin configuration Pin No. Amplification factor usually determined in term of power, for calculating the current gain we use the formula:. Dafasheet 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 be used in the various switching applications.
Applications Where amplification of low power is needed we use this transistor.