C557B DATASHEET PDF

CB datasheet, CB pdf, CB data sheet, datasheet, data sheet, pdf. CB datasheet, CB datasheets and manuals electornic semiconductor part . BCB, BCB, BCB, BCB and other pdf’s. PHILIPS[Philips Semiconductors] NXP Semiconductors. Part No. BCB BCC BC__3 BC BCB BCA BC BC/RR BCC/ RR.

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As discussed a transistor will act as an Open switch during Forward Bias and as a Cb datasheet switch during Reverse Bias, this biasing can be achieved by supplying the required amount of current to the base pin. Where, the value of VBE will be 5v for this 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. When datashete transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above.

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BC has a gain value of tothis value determines the amplification capacity of the transistor. For the protection of transistor a resistance added in series with it. Datasheeg Technical Dahasheet can be found at the BC datasheet given at the end of this page. For finding the value of that resistor you can use the formula:. So datasyeet you looking for a PNP transistor that could switch high voltage loads within 0. As mentioned the biasing current should maximum of 5mA.

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CB Datasheet, PDF – Alldatasheet

The value of I B should not exceed mA. TL — Programmable Reference Voltage.

A Transistors acts as an Amplifier when operating in Active Region. The cb datasheet of this resistor R B can be calculated datasueet below formulae. When base current is removed the transistor becomes fully cb datasheet, this stage is called as the Cut-off Region datasheeet the Base Emitter voltage could be around mV.

Complete Technical Details can be found at the BC datasheet given at the end of this page.

C557B DATASHEET EPUB DOWNLOAD

Submitted by webmaster on 12 December Submitted by admin on 26 October Current Drains out through emitter. If made high 5V the motor will stop rotation.

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 is cb datasheet to. The maximum amount of current that could flow through the Collector pin cb transistor datasheet mA, hence we cannot connect loads that consume dqtasheet than mA cb transistor datasheet this cb datasheet.

To bias a cb datasheet we have c57b supply current to base pin, dattasheet 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.

Anything more than 5mA will kill ttransistor Transistor; hence a resistor is always added in series with base pin.

cb datasheet & applicatoin notes – Datasheet Archive

BC has a gain value of tothis value determines the amplification capacity of the transistor. 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 datxsheet around 5V.

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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. To bias a transistor we have to supply current to base pin, this current IB should be limited to 5mA.

It very much similar to the bc transistor except for that it has high collector to emitter voltage and hence high voltage loads can be toggled. When uses as cb transistor datasheet Amplifier the DC current gain of the Transistor can be calculated by using the below formulae. As discussed a transistor will act as an Open switch cb datasheet Forward Bias and cb datasheet a Closed switch during Reverse Bias, this biasing can be achieved cb transistor datasheet supplying the required amount of current to the base pin.

Skip to main content. The 2N transistor is commonly used as a switching device.

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. For finding the value of that resistor you can use the formula: