2N6430

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

2N6430 is a NPN epitaxial silicon transistor, widely used in switching, amplifier, voltage regulator circuits and circuit oscillators. It was among the widely used general-purpose transistors in the 1970s, replacing the 2N3704, that was manufactured by several companies.

The 2N6430 has high operating voltage, low collector to emitter saturation voltage, and low collector to base saturation voltage. The collector to base breakdown voltage is in the range of around 70 volts. What makes this transistor perfect for special applications is its low turn-on voltage and high current gain.

The 2N6430 transistor is mostly used for low frequency amplifier circuits, voltage regulators, oscillators, switching circuits and other general purpose applications.

The working principle of a NPN transistor is based on the flow of electrons from the base to the collector. When a current flows into the base (B) of the transistor, it will create a magnetic field which is used to “pull” electrons from the emitter (E) to the collector (C). This phenomenon is called “electron-hole injection”, which is the basis of how a transistor works.

In order for the NPN transistor to operate, a certain amount of current must flow through the Base-Emitter junction, this is called the “Base Current”. The Base current flow is proportional to the voltage applied to the Base-Emitter terminals, this is known as “Voltage Gain”. When enough base current flows, the transistor will start to amplify whatever input voltage or current is applied to it. This is known as “Current Gain.”

The 2N6430 transistor is designed to operate with a wide range of currents, from very low currents (micro Amps) to very high currents (milli Amps). The most common type of application for this transistor is in amplifier circuits, because it can easily be used to increase the gain of an amplifier. It can also be used as a voltage regulator to regulate the voltage of an electrical circuit.

In addition, the 2N6430 transistor can be used in switching circuits as well. A switching circuit is used to control the flow of current in a circuit, by controlling the voltage applied to the base of the transistor. When a voltage is applied to the base, it will cause the transistor to turn on and start conducting current, and when the voltage is removed, the base will turn off and electricity will stop flowing.

The 2N6430 is also used in oscillator circuits, because it has a built-in “positive-reaction” effect, meaning that when the voltage applied to the base changes, the transistor will react in the same way. This positive effect can be used to build oscillators, which can be used for various applications.

Overall, the 2N6430 transistor is very useful in a variety of applications due to its versatile nature and its range of operating characteristics. It is a perfect choice for low frequency amplifier circuits, voltage regulators, oscillators, switching circuits and other general purpose uses.

The specific data is subject to PDF, and the above content is for reference