C557 TRANSISTOR PDF

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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

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Current Drains out through emitter. 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.

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 trnasistor the base pin.

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

As mentioned the biasing current should maximum transixtor 5mA. 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.

Anything more than 5mA will kill the Transistor; hence a resistor v557 always added in series with base pin. Controls the biasing of transistor.

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 series with base pin. Complete Technical Details can be found at the BC datasheet given at the end of this page.

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TRANSISTOR C B datasheet & applicatoin notes – Datasheet Archive

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 value of I B should not exceed mA. Of the above types common emitter type is the popular and mostly used configuration.

Submitted by admin on 30 August Submitted by admin on 26 October 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.

To bias a transistor we have transkstor supply current to base pin, this current I B should be limited to 5mA. The value of this resistor R B can be calculated using below formulae. 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.

TL — Programmable Reference Voltage. When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae.

C557, PNP Silicon, Amplifier Transistor, TO-92

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. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter.

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

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.

The value of I B should not exceed mA.

C NTE Equivalent NTE PNP audio amplfier tr – Wholesale Electronics

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

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 cc557 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. Amplifier modules like Audio amplifiers, signal Amplifier etc. The value of this resistor R B can be trransistor using below formulae.

A Transistors acts as an Amplifier when operating in Active Region. It can amplify power, voltage and current at different configurations.

It can amplify power, voltage and current at different configurations.

When base current is removed the transistor 5c57 fully off, this stage is called as the Cut-off Region and the Base Emitter voltage could be around mV.

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