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: Vudokasa Vill
Country: Libya
Language: English (Spanish)
Genre: Automotive
Published (Last): 28 December 2009
Pages: 129
PDF File Size: 16.90 Mb
ePub File Size: 2.14 Mb
ISBN: 532-3-50150-705-2
Downloads: 81754
Price: Free* [*Free Regsitration Required]
Uploader: Tojalrajas

When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter. Submitted by admin on 26 October Complete Technical Details can be found at the datasheet give at the end of this page.

If you are designing a PCD or Perf board with this component then the following picture from the X557 Datasheet will be useful to know its package type and dimensions. Controls the biasing of transistor. When a transsistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above. 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.

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

The value of this resistor R B tranistor be calculated using below formulae. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above. A Transistors acts as an Amplifier when operating in Active Region.

Current flows in through collector.

To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. It can amplify power, voltage and current at different configurations. 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.

  DEPLOYSTUDIO MANUAL PDF

Submitted by admin on 30 August Of the above types common emitter type is the popular and mostly used configuration.

The value of I B should not exceed mA. When uses as an Amplifier the DC current v557 of the Transistor can be calculated by using the below formulae. As mentioned the biasing current should maximum of 5mA. 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. The value of I B should not exceed mA.

If you are designing a PCD or Perf trasistor with this component then the following picture from the Datasheet will be useful to know transiistor package type and dimensions.

To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. 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.

BC557 Philips Transistor RARE To-92 Last Ones

Amplifier modules like Audio amplifiers, signal Amplifier etc. When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region and the Base Emitter transjstor could be around mV. TL — Programmable Reference Voltage. When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae.

TL — Programmable Reference Voltage. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter. Anything more than 5mA will kill the Transistor; hence a resistor is always added in transistr with base pin. Amplifier modules like Audio amplifiers, signal Amplifier etc. Of the above types common emitter type is the popular and mostly used configuration.

  FOXFIRE JOYCE CAROL OATES PDF

It can amplify power, voltage and current at different configurations. The value of this resistor R B can be calculated using below formulae.

As discussed a transistor will act as an Open switch during Forward Bias and as a Closed transustor during Reverse Bias, this biasing can be achieved by supplying the required amount of current to the transisto pin. 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.

BC has a gain value of tothis value determines the amplification capacity of the transistor. BC has a gain value of tothis value determines the amplification capacity of the transistor.

TRANSISTOR C B datasheet & applicatoin notes – Datasheet Archive

Some of the configurations used in amplifier circuits are Common emitter amplifier Common collector amplifier Common base amplifier C5557 the above types common emitter type is the popular and mostly used configuration. A Transistors acts as an Amplifier when operating in Active Region. Complete Technical Details can be found at the BC datasheet given at the end of this page.

Anything more than 5mA will kill the Transistor; c557 a resistor is always added in series with base pin. Current Drains out through emitter. As mentioned the biasing current should maximum of 5mA. 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.