C557 TRANSISTOR DATASHEET PDF

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

It can amplify power, voltage and current at different configurations. Submitted by admin on 30 August A Transistors acts as an Amplifier when operating in Active Region. To bias a transistor we have to supply current to base pin, this current I B should be limited to 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.

C Datasheet catalog

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. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above.

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Submitted by admin on 26 October The value of this resistor R B can be calculated using below formulae. 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. 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. As mentioned the biasing current should maximum of 5mA. TL — Programmable Reference Voltage. 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.

BC557 Datasheet, Equivalent, Cross Reference Search

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

Amplifier modules like Audio amplifiers, signal Amplifier etc. BC is a NPN transistor hence the collector and emitter trnasistor 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. Complete Technical Details can be found at the BC datasheet given at the end of this page. When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae.

Of the above types common emitter type is the popular and mostly used configuration. It can amplify power, voltage and current at different configurations.

When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae. 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. 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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The maximum amount of current that could flow through the Collector pin is mA, hence we cannot connect loads that datashest more than mA using this transistor. Complete Technical Details can be found at the datasheet give at the end of this page. The value of I B should not exceed mA. Amplifier modules like Audio amplifiers, signal Amplifier etc. Of the above types common emitter type is the popular and mostly used configuration.

As mentioned the biasing current should maximum of 5mA. Controls the biasing of transistor. Anything more than 5mA will kill the Transistor; hence a resistor is always added in series with base pin.

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

Current Drains out through emitter. The value of I B should not exceed mA. 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. TL — Programmable Reference Voltage.