HSMP-389F-TR1G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	PIN - 1 Pair Common Cathode
Voltage - Peak Reverse (Max):	100V
Current - Max:	1A
Capacitance @ Vr, F:	0.3pF @ 5V, 1MHz
Resistance @ If, F:	2.5 Ohm @ 5mA, 100MHz
Operating Temperature:	150°C (TJ)
Package / Case:	SC-70, SOT-323
Supplier Device Package:	SOT-323
Base Part Number:	HSMP-389F

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Diodes - RF

RF diodes are electronic components that are used for various applications, such as amplifying and switching signals. The HSMP-389F-TR1G is a surface-mount RF diode designed for RF applications, and is capable of switching both analog and digital signals. This article will discuss the field of application for the HSMP-389F-TR1G as well as its working principle.

Applications

The HSMP-389F-TR1G is designed for use in high-frequency switching applications, including signal conditioning and mux/demux applications. It is also used in antenna systems, such as GPS, Wi-Fi and WCDMA. It is also used in consumer electronics and automotive applications, such as cell phones, laptops, and automobile modems.

Working Principle

The HSMP-389F-TR1G is a surface-mount diode that works on the principle of high-frequency switching. This means that it is able to pass a signal of a certain frequency, while blocking signals of other frequencies. The HSMP-389F-TR1G is designed to be able to switch analog and digital signals, and has a reverse breakdown voltage of 122V.The HSMP-389F-TR1G is an epitaxial silicon diode, which means that it is made of a silicon substrate. This allows for a faster switching time than an ordinary diode. The diode has an anode and a cathode, and when the anode is connected to a positive voltage and the cathode is connected to a negative voltage, it will allow a current to flow. However, if the voltage is reversed, the diode will block the flow of current, and the device will become “off".The HSMP-389F-TR1G is designed to have a high isolation voltage and a low capacitance, which makes it ideal for high-frequency switching applications. In addition, the device is designed for a low-noise operation and has a low thermal resistance, which makes it suitable for applications that require low noise levels.

Conclusion

The HSMP-389F-TR1G is a versatile RF diode designed for high-frequency switching applications, such as signal conditioning and mux/demux. Its low noise operation and low thermal resistance make it suitable for applications that require low noise levels. Additionally, its reverse breakdown voltage of 122V makes it suitable for higher-voltage applications. The HSMP-389F-TR1G is also used in antenna systems, consumer electronics, and automotive applications.

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