2N5484_D27Z

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Transistor Type:	N-Channel JFET
Frequency:	400MHz
Gain:	--
Voltage - Test:	15V
Current Rating:	5mA
Noise Figure:	4dB
Power - Output:	--
Voltage - Rated:	25V
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92-3
Base Part Number:	2N5484

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What is 2N5484_D27Z?

2N5484_D27Z is a type of small signal field-effect transistor (FET) commonly used in radio-frequency (RF) applications. It is a very versatile transistor and has been used in many forms of equipment, from communications to computers.

2N5484_D27Z Application Field and Working Principle

FETs, like the 2N5484_D27Z, are used in a variety of radio-frequency applications because they are better than conventional transistors at operating at high frequencies and can withstand higher voltages. Its small size also makes it well-suited for RF applications. The most common application for the 2N5484_D27Z is as an amplifier, where it is used to increase the signal strength of a radio or other RF signals. The working principle behind the amplifier is that the electrical current is able to pass from the drain terminal to the source terminal, and the voltage level between these two terminals is adjusted to control the amount of current flowing through the transistor. The greater the current, the greater the amplification of the RF signal passing through the transistor.The 2N5484_D27Z can also be used in oscillators, which are circuits that produce an alternating current. The transistor is used as an oscillator by connecting it in a circuit such that the current flowing through it is constantly switching directions between the drain and source terminals. This causes the circuit to create an alternating current that can be used for various radio-frequency applications.The 2N5484_D27Z can also be used in filters, which are circuits designed to eliminate certain frequencies from a signal. They work by allowing certain frequencies to pass through, while blocking others. The 2N5484_D27Z is a voltage-variable device, which means that the current passing through the transistor is controlled by the voltage level between the drain and the source. This makes it ideal for use in filtering circuits, as it is able to block unwanted frequencies, while allowing the desired frequencies to pass.Additionally, the 2N5484_D27Z can be used as an antenna switch. In this application, the transistor is used to control the flow of current from an antenna to the receiver of the device it is used in. This allows the antenna to be tuned to the desired frequency, as well as turning it off to conserve power when not in use.

Conclusion

The 2N5484_D27Z is a remarkably versatile field-effect transistor that is ideal for use in radio-frequency applications. It is capable of operating at very high frequencies and is robust against high voltages. Furthermore, the voltage-variable nature of the transistor makes it ideal for use in amplifiers, oscillators, filters, and antenna switches. As such, the 2N5484_D27Z is an indispensable part of modern RF equipment.

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