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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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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.

C NTE Equivalent NTE PNP audio amplfier tr – Wholesale Electronics

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 Datasheet will be useful to know its package type and dimensions.

The value of this resistor R B can be calculated using below formulae.

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.

TL — Programmable Reference Voltage.

The value of this resistor R B can be calculated using below formulae. A Transistors acts as an Amplifier when operating in Active Region. Anything more than 5mA will kill the Transistor; hence a resistor is always added in series with base pin.

C Datasheet catalog

The value of I B should not exceed mA. 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 by admin on 26 October Anything more than 5mA will kill the Transistor; hence a resistor is always added in series with base pin.

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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 transjstor a Closed switch during Reverse Bias, this biasing can be achieved by supplying the required amount of datasheett to the base pin. BC is a NPN transistor hence the collector and emitter will be left open Transitor biased when the base pin is held at ground and will be closed Forward biased when a signal is provided to base pin.

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

To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. When uses as an Amplifier the DC current gain of the Transistor can be calculated by dtaasheet the 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. 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.

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The value of I B should not exceed mA. Submitted by admin on 30 August 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 trnsistor popular and mostly used configuration. BC has a gain value of tothis value determines the amplification capacity of the transistor. Complete Technical Details can be found at the datasheet give at the end of this page.

Current flows in through datashet. Controls the biasing of transistor. 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.

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

BC557 Datasheet, Equivalent, Cross Reference Search

BC is a PNP transistor hence the collector and emitter will be closed Forward biased when the base pin is held at ground and dataasheet be opened Reverse biased when a signal is provided to base pin. Current Drains out through emitter. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter.

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. As mentioned the biasing current should maximum of 5mA. It can amplify power, voltage and current at different configurations.