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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Submitted by admin on 30 August Complete Technical Details can be found at the BC datasheet given at the end of this page.

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.

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

As mentioned the biasing current should maximum of 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. The value of I B should not exceed mA. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above.

BC Datasheet, Equivalent, Cross Reference Search. Transistor Catalog

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. Submitted by admin on 26 October 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.

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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. Some of the configurations used in amplifier circuits transitor Common emitter c5557 Common trransistor amplifier Common base amplifier Of the above types common emitter type is the popular and mostly used configuration.

C, BC, PNP Silicon, Amplifier Transistor, TO in Pakistan

BC has a gain value of tothis value determines the amplification capacity of the transistor. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above. 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 transjstor.

Of the above types common emitter type is the popular and mostly used configuration. When uses as an Amplifier the DC current gain of the Transistor can be calculated by using the below formulae.

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

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C557, PNP Silicon, Amplifier Transistor, TO-92

Of the above types common transistog type is the popular and mostly used configuration. Anything more than 5mA will kill the Transistor; hence a resistor is always added in series with base pin.

The value of this resistor R B can be calculated using below formulae. Transiztor 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. BC is a PNP transistor hence the collector and emitter will be closed Forward biased when the base pin is c57 at ground and will be opened Reverse biased when a signal is provided to base pin.

To bias a transistor we have to supply current to transistog pin, this current I B should be limited to 5mA. 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. As mentioned the biasing current should maximum of 5mA. TL — Programmable Reference Voltage.

Amplifier modules like Audio amplifiers, signal Amplifier etc.