Allicdata Part #: | BC550BB1G-ND |
Manufacturer Part#: |
BC550B B1G |
Price: | $ 0.02 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Taiwan Semiconductor Corporation |
Short Description: | TRANSISTOR, NPN, 45V, 0.1A, 200A |
More Detail: | Bipolar (BJT) Transistor NPN 45V 100mA 500mW Thro... |
DataSheet: | BC550B B1G Datasheet/PDF |
Quantity: | 1000 |
5000 +: | $ 0.02006 |
Series: | -- |
Packaging: | Bulk |
Part Status: | Active |
Transistor Type: | NPN |
Current - Collector (Ic) (Max): | 100mA |
Voltage - Collector Emitter Breakdown (Max): | 45V |
Vce Saturation (Max) @ Ib, Ic: | -- |
Current - Collector Cutoff (Max): | 15nA (ICBO) |
DC Current Gain (hFE) (Min) @ Ic, Vce: | 200 @ 2mA, 5V |
Power - Max: | 500mW |
Frequency - Transition: | -- |
Operating Temperature: | -65°C ~ 150°C (TJ) |
Mounting Type: | Through Hole |
Package / Case: | TO-226-3, TO-92-3 (TO-226AA) |
Supplier Device Package: | TO-92 |
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. ()BC550B B1G Application Field and Working Principle
The BC550B B1G is a type of PNP transistor designed for general purpose use in a wide range of electronic circuits. It is commonly used in amplifier circuits and is often used in conjunction with other components such as resistors and capacitors. This article will provide an overview of the BC550B B1G application field, working principle, and pin-out.
Application Field
The BC550B B1G is a PNP transistor designed for general purpose use in a wide range of electronic circuits. Its application includes the amplification of signals, the switching of loads, and the use as an active component in other applications. It can be used for audio amplifiers, motor controllers, and other general purpose applications. The chip is also well suited for RF applications such as mixing and matching.
Working Principle
The BC550B B1G is a type of PNP bipolar junction transistor (BJT). It is composed of a semiconductor material with three regions: the base region, the collector region, and the emitter region. The base region is where the current enters the transistor, and it is typically thin in order to form a short transit time for the electrons. The collector region is where the current exits the transistor and is typically a larger area than the base region. Finally, the emitter region is typically the longest distance between the base and the collector and is designed to maximize the amount of current that can flow through the transistor.
In general, bipolar transistors operate when the base-emitter voltage (VBE) is 0.65 volts. When VBE is below 0.6 volts, the transistor is in cut-off and there is no current flowing. When VBE is greater than 0.65 volts, the transistor is in active state and current flows between the emitter and collector. The amplification of the signal is determined by the ratio between the collector current and the base current, known as the current gain (hFE).
Pin-Out
The BC550B B1G contains three pins: the base, collector, and emitter. The base is typically the middle pin and is used to control the transistor. The collector is the lower pin and is used to output the current. Finally, the emitter is the upper pin and is used to provide the current source. The symbol for a PNP transistor is a triangle with the arrow pointing inwards. This symbol is also used to indicate the BC550B B1G’s base, collector, and emitter pins.
Conclusion
The BC550B B1G is a type of PNP bipolar junction transistor designed for general purpose use in a wide range of electronic circuits. Its application includes amplification of signals, switching of loads, and using as an active component in other applications. The chip is well suited for RF applications such as mixing and matching. The working principle of a PNP transistor is that when the base-emitter voltage is 0.65 volts, the transistor is in active state and current flows between the collector and the emitter. Finally, the pin-out of the transistor includes the base, collector, and emitter pins, which are typically indicated by the triangle symbol with the arrow pointing inwards.
The specific data is subject to PDF, and the above content is for reference
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