2N3819 Product Introduction:
ON Semiconductor Part Number 2N3819(Transistors - FETs, MOSFETs - RF), developed and manufactured by ON Semiconductor, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
2N3819 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately sales@jinftry.com Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
Introducing the onsemi 2N3819, a versatile and high-performance N-channel JFET transistor designed to meet the needs of various electronic applications. With its exceptional features and reliability, this transistor is a must-have component for engineers and hobbyists alike.
The 2N3819 boasts a low noise figure, making it ideal for amplification and signal processing applications. Its high input impedance allows for efficient signal transfer, ensuring accurate and clear output. Additionally, this transistor offers excellent linearity, enabling precise control and modulation of signals.
This JFET transistor operates at a wide range of voltages, from -25V to 25V, making it suitable for both low and high voltage applications. Its compact and durable package ensures easy integration into any circuit design, while its high temperature tolerance guarantees reliable performance even in demanding environments.
The onsemi 2N3819 finds its application in various fields, including audio amplification, instrumentation, and communication systems. It is commonly used in preamplifiers, mixers, and filters, where its low noise and high linearity characteristics are highly valued. Additionally, this transistor is well-suited for sensor circuits, providing accurate and sensitive signal amplification.
In conclusion, the onsemi 2N3819 is a versatile and reliable N-channel JFET transistor that offers exceptional performance in a wide range of electronic applications. Its low noise, high linearity, and wide voltage range make it an essential component for engineers seeking optimal signal amplification and control.
FET, Mosfet-rf (FETs, MOSFETs-RF) refers to the use of Field-Effect Transistor, FET and Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) are RF circuits designed to process high-frequency signals. This class of transistors is specially designed to have low parasitic effects and high gain characteristics, allowing them to provide excellent performance in RF applications. Fets and MOSFET-RF circuits are commonly used in RF front-end components such as RF amplifiers, mixers, and oscillators.
Application
FET, MOSFET-RF (FETs, MOSFETs-RF) is widely used in the field of radio frequency, covering wireless communication, radar detection, satellite communication and other key fields. In the wireless communication system, FET and MOSFET as the core components of the RF front end, responsible for signal transceiver, amplification and modulation and demodulation, is the key to mobile phones, base stations, radio stations and other devices to achieve wireless communication functions. In the field of radar detection, they are used to build high-performance RF transceiver systems to improve the detection range and resolution of radar. At the same time, in space applications such as satellite communication and remote sensing, FET and MOSFET also play an important role in providing stable and reliable radio frequency support for satellite communication systems.
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