DataSheet: PDF icon BCPDF. BC is a general purpose PNP transistor. It is used in switching and amplifier applications. The DC current gain varies in. BC Transistor Datasheet pdf, BC Equivalent. Parameters and Characteristics. Semiconductor data sheets and/or specifications can and do vary in different applications . BC / BC / BC VCE = -5 V, IC = µA.

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BC Pinout, Configuration, Circuit As Switch & Amplifier

What is Web Browser. Interface SD Card with Arduino. In the below GIF you can notice the transistor being switched for a low voltage 1v audio signal. Interface GPS with Arduino.

The input signal at base is amplified and taken at the emitter. When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae. As discussed a transistor will act as an Open switch during Forward Bias and as a closed switch during Reverse Bias, this biasing can be achieved by supplying the required amount of current to the datashewt pin.

Choosing Motor For Robots. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above.

In the absence of base signal, it gets completely off. The BC because of this large gain value is normally used to as a audio amplifier. TL — Programmable Reference Bc5588. It is also used as a complement for transistors BC dahasheet BC It can amplify power, voltage and current at different configurations.


Submitted by admin on datahseet March BC has a gain value of to ; this value determines the amplification capacity of the transistor. Arduino based GPS receiver.

SPI Module of Arduino. BC is a PNP transistor hence the collector and emitter will be closed Forward biased when the base pin is held at ground and will be opened Reverse datasbeet when a signal is provided to base pin.

BC558 Datasheet, Equivalent, Cross Reference Search

The value of this resistor RB can be calculated using dayasheet formulae. A resistor is always added in series with base pin to limit the base current. Complete Technical Details can be found in the BC datasheet given at the end of this page.

Choosing Battery for Robots. Of the above types common emitter type which amplifies voltage is the popular and mostly used configuration. Virgin Galactic — Commercial Space Flight. This is known as the biasing.

The voltage divider is the commonly used biasing mode. The transistor terminals require a fixed DC voltage to operate in the desired region of its characteristic curves. The DC current gain varies in range to For amplification applications, the transistor is yransistor such that it is partly on for all input conditions.


For switching applications, transistor is biased so that it remains fully on if there is a signal at its satasheet. A Transistors acts as an Amplifier when operating in Active Region. When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region and the Base Emitter voltage could be around mV.

Also note that a PNP transistor is always used for high side switching, meaning the collector is connected to power and ttansistor to load that is to be switched. BC is used in common emitter configuration for amplifiers. It is used in switching and amplifier applications. When this transistor is fully biased then it can allow continues current of mA to flow tranwistor the collector and emitter.

Transistor BC558

Skip to main content. Amplifier modules like Audio amplifiers, signal Amplifier etc.

Where an input signal of low voltage is amplified switched to high voltages t0 drive loads like speakers. This high-density System-in-Package SiP integrates controller, power switches, and support components. BC is a general purpose PNP transistor. BC as switch When a transistor is used as datasueet switch it is operated in the Saturation and Cut-Off Region as explained above.