BC557 SMD DATASHEET PDF

BC ON Semiconductor / Fairchild Bipolar Transistors – BJT PNP V mA HFE/ datasheet, inventory, & pricing. BC BC VCEO. − − − Vdc. Collector – Base Voltage. BC BC BC dimensions section on page 6 of this data sheet. ORDERING. BC Transistor Datasheet pdf, BC Equivalent. Parameters and Characteristics.

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As mentioned the biasing current should maximum of 5mA. Please enter a valid Pincode. 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. When uses as an Amplifier the DC current gain of the Transistor can smx calculated by using the below formulae. TL — Programmable Reference Voltage.

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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. BFR91 should be considered to be used primarily for design of high-gain, low noise, small-signal amp.

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 device consists o. The transistor can be used for applications. Of the above types common emitter type is bx557 popular and mostly used configuration. Controls the biasing of transistor. Anything more than 5mA will kill the Transistor; hence a resistor is always added in series with base pin.

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

CD is a NPN Transistor that should be considered for use in design circuits requiring general p. The device is available in a TO package. Current Drains out through emitter. To bias a transistor we have to supply current to base pin, this current I B should be limited to 5mA. Features Description Documentation Reviews 0. BC has a gain value of tothis value determines the amplification capacity of the transistor. Qty Check For Your Pincode: Amplifier modules like Audio amplifiers, signal Amplifier etc.

It can amplify power, voltage and current at different configurations.

BC -SMD- PNP- Transistor

BC is a PNP Transistor that should be considered for use in design circuits requiring general pur. TO Thermal Conduction Transistor Silicone Insulation Pad Electrically isolates transistor or other components from the heat-sink to make thermal conduction b. Current flows in through collector. 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 combo comprises of TO package heat sink, thermal conductive silicon insulation pad, nut, ins. BC is a PNP transistor hence the collector and emitter will be bc5557 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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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.

Electrically isolates transistor or other components from the heat-sink to make thermal conduction b. Submitted by admin on 26 October BC is a PNP Transistor in SOT23 plastic package that should be considered for use in design circuits requiring general purpose switching and amplification. datwsheet

A Transistors acts as an Amplifier when operating in Active Region. Description BC is a PNP Transistor in SOT23 plastic package that should be considered for ddatasheet in design circuits requiring general purpose switching and amplification. Detailed datasheet for the device can be downloaded from the Documents section.

IRFZ44 is N-channel enhancement mode standard level field-effect power transistor in a plastic envel.

CD is a PNP Transistor that should be considered for use in design circuits requiring general pu. The value of this resistor R B can be calculated using below formulae. 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.

HTML is not translated! BC is a general purpose NPN transistor which should be considered for use in design circuits requ.