Disclaimer This data sheet and its contents (the “Information”) belong to the Premier Farnell Group (the “Group”) or are licensed to it. No licence is granted for the. BCA PDF datasheet. Download or read online Motorola Semiconductor Freescale Semiconductor BCA Amplifier Transistors pdf data sheet. 1 Jan BCA. TO 3L. Ammo. BCBTA. BCB. TO 3L. Ammo .. Unless otherwise specified in this data sheet, this product is a standard.

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As discussed a transistor will act as an Open switch during Forward Bias and as a Closed switch bc575a Reverse Bias, this biasing can be achieved by supplying the required amount bc557a datasheet current to the base pin.

BC is a PNP transistor hence the collector and emitter will be closed Forward biased when bc557a datasheet base pin is bc557a datasheet at ground and will be opened Reverse biased when a signal is provided to base pin. As mentioned the biasing current should maximum of 5mA. 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 gc557a and dimensions.


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 bc557a datasheet popular and mostly used configuration. When this transistor is fully biased then it can allow bc557a datasheet maximum of mA to flow across the collector and emitter. The value bcc557a I B should not exceed mA. 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.

BC bc557a datasheet a gain value of tothis value determines the amplification capacity of the transistor. It can amplify power, voltage and current at different configurations.

The maximum amount of current bc557a datasheet could flow through the Collector pin is mA, hence we cannot connect loads that consume more than mA using this transistor. Bc57a a transistor is used as a bc557a datasheet it is operated in the Saturation and Cut-Off Region as explained above.


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

BCA Datasheet(PDF) – Motorola, Inc

A Transistors acts as an Amplifier when operating in Active Region. Top menu About Us Advertise.

Top menu About Us Contact. The value of this resistor R B can be calculated using below formulae.

Skip to main content. Anything more than 5mA will kill the Bc557a datasheet hence a resistor is always added in series with base pin.

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Next Article BC Transistor. To bias a transistor we have to supply bc557a datasheet to base pin, this current I B should be limited to 5mA. Complete Technical Details can be found at the BC datasheet given bc557a datasheet the end of this page.

Current Drains out through emitter.