BC BC VCEO. − − − Vdc. Collector – Base Voltage. BC BC BC dimensions section on page 6 of this data sheet. ORDERING. BC Datasheet, BC PNP General Purpose Transistor Datasheet, buy BC Transistor. BC Transistor Datasheet pdf, BC Equivalent. Parameters and Characteristics.

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It can amplify power, voltage and current at different configurations.

BC has a gain value of tothis value determines the amplification capacity of the transistor. When base current datashest removed the bc557 datasheet becomes fully off, this stage is called as the Cut-off Region and the Base Emitter voltage could be around mV.

Anything more than 5mA will kill bc557 datasheet Transistor; hence a resistor is always added adtasheet series with base pin. To bias a transistor we have to supply current to bc557 datasheet pin, this current I B should be limited to 5mA. Current Drains out through emitter.


If you are designing a PCD bc557 datasheet Vc557 board with this component then the following picture from the BC Datasheet bc557 datasheet be useful to know its package type and dimensions.

Complete Technical Details can be found at the Datasheeet datasheet given at the end of this page. BC is a PNP transistor hence the collector and emitter will be closed Forward biased when the base pin is held bc557 datasheet ground and will be opened Reverse biased when a signal is provided to base pin. Current flows in through collector. Top menu About Us Advertise.

Skip to main content. The value of I B should not exceed mA.

BC557 – PNP Transistor

Controls the biasing of transistor. Bc557 datasheet the above types common emitter type is the popular and mostly used configuration.

The maximum amount of current that could flow through the Collector pin is mA, hence we cannot connect loads that consume more than mA using this transistor. As discussed a transistor will act as an Open switch during Forward Bc557 datasheet and as a Closed switch during Reverse Bias, this biasing can be achieved by supplying the required amount of satasheet bc557 datasheet the base pin.


BC557 Datasheet, Equivalent, Cross Reference Search

When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region bc557 datasheet explained above. Top menu About Us Contact. When this transistor bbc557 fully biased then it can allow a bc557 datasheet of mA to flow across the collector and emitter. Next Article BC Transistor.

BC Datasheet, Equivalent, Cross Reference Search. Transistor Catalog

The value of this resistor R B can be calculated using below formulae. When uses as an Amplifier the DC current gain of bc557 datasheet Transistor can be calculated by using the below formulae.

As datashret the biasing current should maximum bc557 datasheet 5mA.

A Transistors acts as an Amplifier when operating in Active Region.