BC318C

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Transistor Type:	PNP
Current - Collector (Ic) (Max):	100mA
Voltage - Collector Emitter Breakdown (Max):	20V
Vce Saturation (Max) @ Ib, Ic:	500mV @ 5mA, 100mA
Current - Collector Cutoff (Max):	30nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	420 @ 2mA, 5V
Power - Max:	625mW
Frequency - Transition:	--
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package:	TO-92-3

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。BC318C Application Field and Working Principle
The BC318C is a single PNP bipolar junction transistor (BJT). As a semiconductor switching device, the BC318C can be used in low-frequency amplifier, oscillator, and driver applications. This type of transistor has a relatively low collector-to-base breakdown voltage of 40v and an emitter-to-base breakdown voltage of 5v.The BC318C has a built-in protection against collector-to-base breakdown. This protection works to help keep the BC318C from being overheated in the event of a short circuit or excessive power.The BC318C has a maximum collector current rating of 1 amp and a collector-to-base capacitance of 3.2 pF. The BC318C is housed in a TO-92 package and has a minimum gain of 75. This type of transistor is typically used in circuits that require low-noise operation, such as radio receivers or amplifiers.The main purpose of the transistor BC318C is to act as an amplifier, oscillator or driver for low-frequency applications. The BC318C works as an amplifier when a current flows through the emitter-base junction. As the current flows, it causes the depletion of charge carriers across the base-collector junction, which causes an amplification of current.When the BC318C is used as an oscillator, the signal applied to its base is used to switch its collector-emitter voltage from low to high. The signal from the base is also used to control the frequency of the signal applied to the collector-emitter junctions.The BC318C can also be used as a driver for digital applications. By controlling the voltage at the collector-emitter junctions, the BC318C can switch the voltage of the output signal from low to high. This allows it to be used in applications such as logic gates, encoders and decoders.In addition to its low-frequency applications, the BC318C has two other notable features. The transistor can withstand high temperatures, and it is extremely rugged. The BC318C is also well suited for use in harsh environments, such as in radiation-resistant and extreme temperature applications.The BC318C has been used in a variety of low-frequency applications, including radio receivers and amplifiers. Its high-temperature and rugged construction also makes it a popular choice for applications in harsh environments. With its excellent performance and a low power consumption, the BC318C is an excellent choice for various types of electronic applications.

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