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NPN Datasheet, PDF

Searched Keyword : 'NPN' - Total: 4 (1/1) Pages
ManufacturerPart #DatasheetDescription
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Lite-On Technology Corp...
LTR-309 Datasheet pdf image
322Kb/2P
NPN PLASTIC SIDE LOOK PHOTOTRANSISTOR
LTR-4206 Datasheet pdf image
258Kb/2P
NPN T-1 Standard Phototransistor
LTR-4206E Datasheet pdf image
99Kb/4P
NPN T-1 Standard Phototransistor
LTV-702F Datasheet pdf image
173Kb/10P
NPN-OUTPUT DC-INPUT OPTOCOUPLER

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What is NPN


NPN is a type of bipolar junction transistor (BJT) that is made up of two p-type semiconductor materials separated by a n-type material. NPN transistors have three terminals: the collector (C), the base (B), and the emitter (E).

In an NPN transistor, the flow of current is controlled by the base-emitter junction.

When a small current flows into the base terminal, it creates an electric field that modulates the flow of current between the collector and emitter terminals.

This allows the NPN transistor to act as a switch, amplifier, or voltage regulator, depending on the configuration of the device and the applied signals.

NPN transistors are widely used in a variety of applications, including digital and analog circuits, power supplies, and amplifiers, due to their low cost, high input impedance, and fast switching speeds.

However, NPN transistors also have some disadvantages, such as a limited voltage rating and the need for a drive circuit to control the base current.

Additionally, they are susceptible to thermal runaway, which can cause the device to fail if it overheats.

To mitigate these risks, NPN transistors are often used in combination with other components, such as thermal protection devices or snubber circuits.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.


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