The BC327 is a commonly used transistor that belongs to the BC series of transistors. It is a PNP (Positive-Negative-Positive) transistor, which means it has three layers of semiconductor material: one layer of p-type material sandwiched between two layers of n-type material. The BC327 is designed for general-purpose amplification and switching applications.
Here are some key specifications of the BC327 transistor:
Collector Current (Ic): The maximum collector current is typically around 800 mA (milliamperes). This value indicates the maximum current that can flow through the collector terminal of the transistor when it is fully turned on.
Collector-Base Voltage (Vcbo): The maximum voltage that can be applied between the collector and the base terminal when the emitter terminal is open-circuited. It is usually around 45 volts.
Collector-Emitter Voltage (Vceo): The maximum voltage that can be applied between the collector and the emitter terminal when the base terminal is open-circuited. It is typically around 45 volts as well.
Power Dissipation (Pd): The maximum power that the transistor can handle without exceeding its specified temperature limits. For the BC327, it is typically around 625 mW (milliwatts).
Transition Frequency (ft): The maximum frequency at which the transistor can effectively amplify signals. The BC327 has a transition frequency typically ranging from 100 MHz to 250 MHz.
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