C557 TRANSISTOR PDF

BC Transistor Datasheet pdf, BC Equivalent. Parameters and Characteristics. C NTE Equvilent NTE PNP audio amplifier transistor. NTE Silicon PNP Transistor Audio Amplifier. Switch (Compl to NTEAP). NTE Data Sheet. PNP Epitaxial Silicon Transistor. Features. • Switching and Amplifier. • High- Voltage: BC, VCEO = V. • Low-Noise: BC, BC

Author: Kagalar Dadal
Country: Antigua & Barbuda
Language: English (Spanish)
Genre: Software
Published (Last): 12 August 2008
Pages: 417
PDF File Size: 8.33 Mb
ePub File Size: 7.12 Mb
ISBN: 911-9-97708-246-9
Downloads: 34432
Price: Free* [*Free Regsitration Required]
Uploader: Nakree

When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter. Amplifier modules like Audio amplifiers, signal Amplifier etc.

Of the above types common emitter type is the popular and mostly used configuration. Submitted transistir admin on 26 October BC Transistor as switch When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above.

C Datasheet catalog

The value of I B should not exceed mA. Anything more than 5mA will kill the Transistor; hence a resistor is always added in series with base pin.

To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. As discussed a transistor will act as an Open switch during Forward Bias and as a Closed switch during Reverse Bias, this biasing can transistof achieved by supplying the required amount of current to the base pin.

The value of I B should not exceed mA. Complete Technical Details can be found at the BC datasheet given at the end of this page.

BC557 Datasheet, Equivalent, Cross Reference Search

A Transistors acts as an Amplifier when operating in Active Region. It can amplify power, voltage and current at different configurations. If you are designing a PCD or Perf board with this component then the following picture from the BC Datasheet will be useful to know its package type and dimensions.

  BS EN ISO 14731 PDF

Complete Technical Details can be found at the datasheet give at the end of this page. 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 tranwistor pin. TL — Programmable Reference Voltage. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained transisgor.

TL — Programmable Reference Voltage. Some of the configurations used in amplifier circuits are Common emitter amplifier Common collector amplifier Common base amplifier Of the above types common emitter type is the popular and mostly used configuration.

As mentioned the biasing current should maximum of 5mA. The value of this resistor R B can be calculated using below formulae. 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. BC has a gain value of tothis value determines the amplification capacity of the transistor.

To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. BC has a gain value of tothis value determines the amplification capacity of the transistor. 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.

Controls the biasing of transistor. If you are designing a PCD or Perf board with this component then the following picture from the Datasheet will be useful to know its package type and dimensions.

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. 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. A Transistors acts as an Amplifier when operating in Active Region. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above.

  DESCARGAR LIBRO LA META ELIYAHU GOLDRATT PDF

Current Drains out through emitter. When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae. Amplifier modules like Audio amplifiers, signal Amplifier etc. It can amplify power, voltage and current at different configurations.

When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae. Submitted by admin on 30 August As mentioned the biasing current should maximum of 5mA. Current flows in through collector. 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.

BC Transistor Pinout, Description, Equivalent & Datasheet

Anything more trnsistor 5mA will kill the Transistor; hence a resistor is always added in series with base pin. BC is a NPN transistor hence the collector and emitter will be left open Reverse biased when the base pin is held at ground and will be closed Forward biased when a signal is provided to base pin.

When this transistor is fully biased then cc557 can allow a maximum of mA to flow across the collector and emitter. Of the above types common emitter type is the popular and mostly used configuration. The value of this resistor R B can be calculated using below formulae.