BC558 TRANSISTOR DATASHEET PDF

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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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. Datsaheet switching applications, transistor is biased so that it remains fully on if there is a signal at its base.

Of the above types common emitter type which amplifies voltage is the popular and mostly used configuration. Where an input signal of low voltage is amplified switched to high voltages t0 drive loads like speakers. For amplification applications, the transistor is biased such that it is partly on for all input conditions.

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

BC Pinout, Configuration, Circuit As Switch & Amplifier

This is known as the biasing. 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 biased when a signal is provided to base pin. The transistor terminals require dataaheet fixed DC voltage to operate in the desired region of its characteristic curves.

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BC has a gain value of to ; this value determines the amplification capacity of the transistor. Virgin Galactic — Commercial Space Flight. The input signal at base is amplified and taken at the emitter.

When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above. Skip to main content. A resistor is always added in series with base pin to limit the base current. It can amplify power, voltage and current at different configurations.

Submitted by admin on 26 March This high-density System-in-Package SiP integrates controller, power switches, and support components. The BC because of this large gain value is normally used to as a audio amplifier. TL — Programmable Reference Voltage. BC is used in common emitter configuration rransistor amplifiers.

BC558 Datasheet, Equivalent, Cross Reference Search

The DC current gain varies in range to Choosing Motor For Robots. Choosing Trahsistor for Robots. When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae. BC is a general purpose PNP transistor. Also note that a PNP transistor is always used for high side switching, meaning the collector is connected to power and emitter to load that datazheet to be switched. Interface SD Card with Arduino. Arduino based GPS receiver.

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The voltage divider is the commonly used biasing mode. Complete Technical Details can be found in the BC datasheet given at the end of this page. The value of this resistor RB can be calculated using 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 base pin. It is used in switching and amplifier applications.

In the absence of base signal, it gets completely off. It is also used as a complement for transistors BC to BC Amplifier modules like Audio amplifiers, signal Amplifier etc. Interface GPS with Arduino. BC as switch When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above.

BC Transistor | BC Datasheet

In the below GIF you can notice the transistor being switched for a low voltage 1v audio signal. What is Web Browser.

SPI Module of Arduino. When this transistor is fully biased then it can allow continues current of mA to flow across the collector and emitter.

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