C557 TRANSISTOR DATASHEET PDF

C557 TRANSISTOR DATASHEET PDF

C NTE Equvilent NTE PNP audio amplifier transistor. NTE Silicon PNP Transistor Audio Amplifier. Switch (Compl to NTEAP). NTE Data Sheet. BC is a PNP transistor hence the collector and emitter will be closed when the base pin is held at ground and will be opened when a signal. PNP Epitaxial Silicon Transistor .. Unless otherwise specified in this data sheet, this product is a standard commercial product and is not.

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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.

A Transistors acts as an Amplifier when operating in Active Region. Complete Technical Details can be found at the datasheet give at the end of this page.

When uses as an Amplifier the DC current gain of the Transistor can be calculated by using tranzistor below formulae. The value of this resistor R B can be calculated using below formulae.

As mentioned the biasing current should maximum of 5mA. Current Drains out through emitter.

TL — Programmable Reference Voltage. Submitted by admin on 26 October 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. It can amplify power, voltage and current at different configurations. BC has a gain value of tothis value determines the amplification capacity of the transistor.

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 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.

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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 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 flows in through collector.

Of the above types common emitter type is the popular and mostly used configuration.

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. 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. Amplifier modules like Audio amplifiers, signal Amplifier etc. Of the above types common emitter type is the popular and mostly used configuration.

Anything more than 5mA will kill the Transistor; hence a datashset is always added in series with base pin. BC has a gain value of transjstorthis 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. Anything more than 5mA will kill the Transistor; hence a resistor is always added in series with base pin. The value of I B should not exceed mA. 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 NTE Equivalent NTE PNP audio amplfier tr – Wholesale Electronics

When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter. The value of this resistor R B can be calculated using below formulae. 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.

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Amplifier modules like Audio amplifiers, signal Amplifier etc.

BC557 Datasheet, Equivalent, Cross Reference Search

To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. TL — Programmable Reference Voltage. When uses as an Amplifier the DC datashet gain of the Transistor can be calculated by using the below formulae. When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region and the Base Datashedt voltage could be around mV. 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.

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

When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above. As mentioned the biasing current should maximum of 5mA. Submitted by admin on 30 August Controls the biasing of 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. When this transistor is transistoor biased then it can allow a maximum of mA to flow across the collector and emitter.