2N Low Power Bipolar Transistors. Page 1. 07/04/06 V Features: . Disclaimer This data sheet and its contents (the “Information”) belong to the. 2N Datasheet, 2N PNP Switching Transistor Datasheet, buy 2N Transistor. 2N Transistor Datasheet pdf, 2N Equivalent. Parameters and Characteristics.

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Current flows in through collector, normally connected to load. You can also see open positions in the department.

2n 2n datasheet & applicatoin notes – Datasheet Archive

To make this current flow through the transistor the value of base current I B can be calculated using the below formula:. But this calculation will lead to the closest datasheef to start with. Where Vcc is the voltage on which the load operates and V BE is the voltage across the Base and Emitter which in our case according to the data sheet 1. Search the directory for faculty or staff members. Submitted by admin on 21 June Soldering Tips Helpful Link: This resistor is connected to the base pin of the transistor to limit the current flowing through the base.

Where h FE, is the current gain of the transistor which in our case is Engineering Program is accredited by: In addition to supporting the various labs in the EL building, we eatasheet provide equipment and manual check-out and a wide range of electronic components for sale.


Another important thing to keep in mind, while using a transistor as switch is the base resistor. So to calculate the resistor value of the base we can use the formulae.

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2N PNP Transistor | Techshopbd

To make this current flow through the transistor the value of base current I B can be calculated using the ddatasheet formula: Current Drains out through emitter, normally connected to ground. To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA by using a transistor to the base pin.

Amplifier modules like Audio amplifiers, signal Amplifier etc. Since transistor is of NPN the load to be switched should be connected to the collector and the emitter should be connected to the ground as show in the figure below.

When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter.

TL — Programmable Reference Voltage. The value of this current can be calculated by the required amount of current that will be consumed by the load. Complete Technical Details can be found at the datasheet given at the end of this page. But it comes in a metal can package and can operate on voltages slightly higher than what a 2N can handle.


The 2N is a NPN transistor and is normally used as a switch in many circuits. Here lets us assume the load here consumes around mA maximum so our collector current I C mA.

2N2905 2N2907

So if you looking for an NPN transistor that could switch loads or for decent amplification then 2N might the right choice for your project. To see a list of open positions, click here. So the value if R B will be.

As we know the transistor is a current controlled device meaning, we have pass some current I B thorough the base of the transistor to turn it on. This stage is called Saturation Region.

Overall it is just another small signal transistor which is commonly used in switching and amplifying circuits.

The maximum amount of current that could flow through the Collector pin is mA, hence we cannot connect loads that consume more than mA using this transistor. Welcome to the ECE Store.