BC ON Semiconductor / Fairchild Bipolar Transistors – BJT TO PNP GP AMP datasheet, inventory, & pricing. 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.

Author: Zuran Melabar
Country: Sri Lanka
Language: English (Spanish)
Genre: Politics
Published (Last): 7 October 2008
Pages: 175
PDF File Size: 14.96 Mb
ePub File Size: 7.74 Mb
ISBN: 180-8-46755-480-7
Downloads: 56258
Price: Free* [*Free Regsitration Required]
Uploader: Vutaxe

It is used in switching and amplifier applications. Virgin Galactic — Commercial Space Flight.

When this transistor is fully biased then it can allow continues current of mA to flow across the collector and emitter. Skip to main bc55. Interface SD Card with Arduino. Arduino based GPS receiver. In the below GIF you can notice the transistor being switched for a low voltage 1v audio signal. BC has a gain value of to ; this value determines the amplification capacity of the transistor.

BC as switch When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above. When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae. The BC because of this large gain datqsheet is normally used to as a audio amplifier. 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.


Interface GPS with Arduino. It can amplify power, voltage and current at different configurations.

The voltage divider is the commonly used biasing mode. Where an input signal of low voltage is amplified switched to high voltages t0 drive loads like speakers. 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 is to be switched. When a transistor is used as a switch it is operated in the Saturation b5c58 Cut-Off Region as explained above. 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 daatasheet base pin.

For amplification applications, the transistor is biased such that it is partly on for all input conditions. It is also used as a complement for transistors BC to BC BC is a general purpose PNP transistor.

The value of this resistor RB can be calculated using below formulae. A Transistors acts as an Amplifier when operating in Active Region.

BC558 Datasheet, Equivalent, Cross Reference Search

A resistor is always added in series with base pin to limit the base current. For switching applications, transistor is biased so that it remains fully on if there is a signal at its base. The DC current gain varies in range to Submitted by admin on 26 March When base current is dataasheet the transistor becomes fully off, this stage is called as the Cut-off Region and the Base Emitter voltage could be around mV.


Of the above types common emitter type which amplifies voltage is the popular and mostly used configuration. What is Web Browser.

Micro Commercial Components

Complete Technical Details can be found in the BC datasheet given at the end of this page. The transistor terminals require a fixed DC voltage to operate in the desired region of its characteristic curves. This is known as the biasing. BC is used in common emitter configuration for amplifiers. Amplifier modules like Audio amplifiers, signal Amplifier etc.

TL — Programmable Reference Voltage.

BC Pinout, Configuration, Circuit As Switch & Amplifier

Choosing Battery for Robots. In the absence of base signal, it gets completely off. The input signal at base is amplified and taken at the emitter. This high-density System-in-Package SiP integrates controller, power switches, and support components.

SPI Module of Arduino. Choosing Motor For Robots.