BC557 SMD DATASHEET PDF

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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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BC smd sot23 datasheet & applicatoin notes – Datasheet Archive

The device is available in a TO package. BC is a PNP Transistor in SOT23 plastic package that should be considered for use in design circuits requiring general purpose switching and amplification. TL — Programmable Reference Voltage. Controls the biasing of transistor. The device consists wmd. The value of this resistor R B can be calculated using below formulae. TO Thermal Conduction Transistor Silicone Insulation Pad Electrically isolates transistor or other components from the heat-sink to make thermal conduction b.

BC is a PNP transistor hence the 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.

It can amplify power, voltage and current at different configurations. When a transistor is used as a switch it is operated in the Saturation and Cut-Off Region as explained above. Description BC is datasheeet PNP Transistor in SOT23 plastic package that should be considered for use in design circuits requiring general purpose switching and amplification.

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Current flows in through collector. When base current is removed the transistor becomes fully off, this stage is called as the Dxtasheet Region and the Base Emitter voltage could be around mV. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter.

As mentioned the biasing current should maximum of 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. BC is a general purpose NPN transistor which should be considered for use in design circuits requ. When uses as an Amplifier the DC current gain of the Transistor datasheet be calculated by using the below formulae. 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.

Amplifier modules like Audio amplifiers, signal Amplifier etc. HTML is not translated!

Submitted by admin on 26 October Qty Check For Your Pincode: 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. CD is a NPN Transistor that should be considered for use in design circuits requiring general p.

BC Datasheet, Equivalent, Cross Reference Search. Transistor Catalog

BC is a PNP Transistor that should be considered for use in design circuits requiring general pur. Current Drains out through emitter.

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IRFZ44 is N-channel enhancement mode standard level field-effect power transistor in a plastic envel. Anything more than 5mA will kill the Transistor; hence a resistor is always added in series with base pin.

BC557 Datasheet, Equivalent, Cross Reference Search

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.

The value of I B should not exceed mA.

Detailed datasheet for the device can be downloaded from the Documents section. The combo comprises of TO package heat sink, thermal conductive silicon insulation pad, nut, ins.

Of the above types common emitter type is the popular and mostly used configuration. BFR91 should be considered to be used primarily for design of high-gain, low noise, small-signal amp.

Electrically isolates transistor or other components from the dztasheet to make thermal conduction b. 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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