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

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C557, PNP Silicon, Amplifier Transistor, TO-92

As discussed a transistor will act as an Open switch during Forward Bias transsitor as a Closed switch during Reverse Bias, this biasing can be achieved by supplying the required amount of current to the base pin. TL — Programmable Reference Voltage. The value of I B should not exceed mA.

Controls the biasing of transistor. Anything more than 5mA will kill the Transistor; hence a resistor is always added in series with base hransistor. 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. Complete Technical Details can be found at the BC datasheet given at the end of this page. Amplifier modules like Audio amplifiers, signal Amplifier etc.

When a transistor is used as a switch it is operated in the Saturation and 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 to base pin. TL — Programmable Reference Voltage.

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

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Of the above types common emitter type is the popular and mostly used configuration. 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. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter. 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.

It can amplify power, voltage and current at different configurations. The value of this resistor R B can be calculated using below formulae. Amplifier modules like Audio amplifiers, signal Amplifier etc. When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae. BC has a gain value of tothis value determines the amplification capacity of the transistor.

A Transistors acts as an Amplifier when operating in Active Region. Submitted by admin on 30 August Of the above types common emitter type is the popular and mostly used configuration.

BC has a gain value of tothis value determines the amplification capacity of the transistor. A Transistors acts as an Amplifier when operating in Active Region. 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. Current Drains out through emitter.

The value of this resistor R B can be calculated using below formulae. The value of I B should not exceed mA.

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TRANSISTOR C B datasheet & applicatoin notes – Datasheet Archive

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. The c5577 amount of transistro that could flow through the Collector pin is mA, hence we cannot connect loads that consume c557 than mA using this transistor.

When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above.

To bias a transistor we have to transustor current to base pin, this current I B should be limited to 5mA. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter. 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.

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.

As mentioned the biasing current should maximum of 5mA.

BC557 Datasheet, Equivalent, Cross Reference Search

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 datasheet give at the end of this page. Current flows in through collector.