HSMS-285Y-BLKG

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Type:	Schottky - Single
Voltage - Peak Reverse (Max):	2V
Capacitance @ Vr, F:	0.3pF @ 1V, 1MHz
Resistance @ If, F:	--
Operating Temperature:	150°C (TJ)
Package / Case:	SC-79, SOD-523
Supplier Device Package:	SOD-323

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The HSMS-285Y-BLKG is a diode RF switch utilized in cellular phones, satellite navigators, and other communication and navigation systems. This diode is equipped with a single, low capacitance type junction between its leads and operates in a breakdown mode which allows it to be used in high frequency applications.The HSMS-285Y-BLKG was designed in order to replace a traditional mechanical switch with a more cost effective and reliable solid state device. When compared to mechanical switches, this diode allows for faster switching times, improved temperature stability and dependable operation over a wide variety of conditions.In terms of application field, HSM-285Y-BLKG RF switches are used in modern communication and navigation applications in order to route a signal from its source to its intended destination. For example, in a mobile phone, it may be used to switch between different receivers or small networks to ensure the signal reaches its intended target. On the other hand, it can also be used in the navigation system of a car to enable the navigation system to find its way to a designated destination.In terms of the working principle, HSMS-285Y-BLKG RF switches utilize a pair of isolated rectifying surfaces which when properly stimulated activate the switch.When the switch is activated, an electrical current flows through the rectifying surfaces causing the channel to open. This channel then allows a signal to pass through without interruption.The diode\'s switching speed is dependent on the voltage applied to its leads as well as the capacitance of the rectifying surfaces. Due to the low capacitance of the rectifying surfaces, HSMS-285Y-BLKG diode switches can provide fast switching time up to about 10MHz.The HSMS-285Y-BLKG diode has many benefits when compared to other RF switches such as improved temperature stability, low power consumption, and excellent switching characteristics. Its reliability and cost-effectiveness make it an ideal choice for an RF switch in many different applications. Also, it is a low cost component and will save money over the life of the product.Overall, the HSMS-285Y-BLKG diode is an ideal component for many wireless communication and navigation systems due to its low cost and reliable performance. Its low capacitance, fast switching time and reliable operation offer many advantages over other RF switches.

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