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BA892V-04W

Vishay Siliconix
Part Number BA892V-04W
Manufacturer Vishay Siliconix
Description Band Switching Diodes
Published Jan 11, 2007
Detailed Description www.DataSheet4U.com BA892V-04W Vishay Semiconductors Band Switching Diodes - Dual, Series in SOT-323 Description The ...
Datasheet PDF File BA892V-04W PDF File

BA892V-04W
BA892V-04W

Overview
www.
DataSheet4U.
com BA892V-04W Vishay Semiconductors Band Switching Diodes - Dual, Series in SOT-323 Description The main purpose of the BA892V-04W is the Band Switching.
Biased with a DC forward current for signals at frequencies over 100 MHz up to 3 GHz this diode behaves like a current controlled resistor and not as a diode any more.
Depending on the forward current the forward resistance rf can be switched far below 1 Ω, so that the Switch is closed.
To open the Switch, the BA892V-04W has to be driven in the reverse mode where the BA892V-04W behaves like a small capacitor with high isolation.
So typical applications for this Band Switching Diode are mobile and TV-applications.
2 1 3 1 2 18379 3 Applications Band switching up to 3 GHz Low loss band-switching in TV/VTR tuners Features • • • • Low forward resistance Small reverse capacitance Lead (Pb)-free component Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Mechanical Data e3 Case: SOT-323 Plastic case ...


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