Any current more than 5mA will damage the transistor, hence a resistor is always connected in series with the base pin. The biasing current should be not more than 5 mA. This biasing can be done by providing the required amount of current to the base pin. When we supply current to the transistor's base, it makes a path for the collector current to flow from the base to the emitter.ĭuring Forward Bias, the transistor will act as an Open switch, and during Reverse Bias, it will act as a Closed switch.
When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region. Driver modules for LED, electronic relay.General switching and amplification purposes.We must supply current to the base pin of a transistor to operate it, and this current (IB) should be limited to 5mA. The maximum current that can flow through the Collector pin is 100mA, we can't use this transistor to connect loads that use more than 100mA. The gain value of the BC547 transistor ranges from 110 to 800, and this value determines the transistor's amplification capacity. *This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.This transistor is commonly used for amplification of current as well as switching purposes. ON Semiconductor is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs. The company's products are designed to be energy efficient, reliable, and cost-effective, and are used in a variety of applications, including portable electronics, industrial automation systems, renewable energy systems, and automotive electronics. ON Semiconductor offers a broad portfolio of power management, analog, and discrete semiconductors, including power MOSFETs, diodes, rectifiers, and voltage regulators, among others. The company was founded in 1999 and is headquartered in Phoenix, Arizona. ON Semiconductor is a publicly traded company that designs, develops, and manufactures a wide range of semiconductor products for various applications, including automotive, computing, consumer, industrial, and communications markets.
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