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Partname: | SMA540B |
Description: | ACTIVE BIASED RF TRANSISTOR |
Manufacturer: | SGS-Thomson Microelectronics |
Datasheet: | PDF (32.4K). Click here to download *) |
The SMA540B is a NPN Transistor integrating a current mirror as biasing. In this way the IC (collector current) can be controlled setting the current at Bias pin according to IC = 10 * IBIAS. The IBIAS current is easy adjustable using an external resistor. SMA540B is housed in ultra miniature SOT323-4L package(LEAD FREE), the relative dimensions are 1.15mmx1.8mm with 0.8mm thickness. |
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![Click here to download SMA540B Datasheet](../../../pndecoder/datasheets/STM/img/003703.gif) Click here to download SMA540B Datasheet*) |
![](http://www.chipdocs.com/common/img/1x10t.gif) |
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