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

TL — Programmable Reference Voltage. BC has a gain value of tothis value determines the amplification capacity of the transistor. 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 the popular and mostly used configuration.

BC is a PNP transistor hence trasnistor 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.

Submitted by admin on 26 October 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 dtasheet and dimensions. TL — Programmable Reference Voltage. Anything more than 5mA will kill the Transistor; hence a resistor is always added in series with base pin. 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.

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It can amplify power, voltage and current at different configurations. 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 this resistor R B can be calculated using below formulae. 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. Of the above types common emitter type is the popular and mostly used configuration.

As discussed a transsistor 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.

The value of this resistor R B can be calculated using below formulae. Current flows in through collector. Amplifier modules like Audio datashet, signal Amplifier etc. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above. 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. 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.

BC557 Datasheet, Equivalent, Cross Reference Search

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 satasheet. To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. It can amplify power, voltage and current at different configurations.

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As discussed a transistor will act as datssheet 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 datashdet, signal Amplifier etc. BC has a gain value of tothis value determines the amplification capacity of the transistor.

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. To bias a transistor we have to supply 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. Controls the biasing of transistor.

C Datasheet catalog

Current Drains out through 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.

VPN